• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Turbogenerator device for the production of electrical energy, and associated operating and installation procedures. Turbogenerator device and associated operating and installation procedures, which comprises: a cylindrical tube (1) through which a flow of fluid flows through it; a hydraulic turbine (2) coupled axially and mechanically to a generating element through an axis (3), wherein the generator element comprises a tubular casing (4) sealed with respect to the fluid in circulation; and wherein said casing (4) comprises in its interior: a rotor (5) coupled to said shaft (3), and a stator (6) surrounding the rotor (5); where the casing (4) has two bases: one comprises an orifice for passing the shaft (3) towards the turbine (2), and another comprises an elastic diaphragm (7) configured to absorb the external pressures to the casing (4); a space is defined in turn between the stator (6) and the internal surface of the casing (4), housing an antifreeze liquid (14) in said space. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2573602A1
    申请号:ES201630252
    申请日:2016-03-03
    公开日:2016-06-08
    发明作者:Mario PÉREZ GARCÍA；José Miguel PÉREZ GARCÍA
    申请人:Perga Ingenieros S L；PERGA INGENIEROS SL；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Turbogenerating device for the production of electrical energy, and associated operating and installation procedures
    TECHNICAL FIELD OF THE INVENTION
    The present invention, as expressed in the statement of the present specification, refers to a turbogenerating device for the production of electrical energy, as well as to the associated operating and installation procedures, which are located within the technical sector of the generation of electrical energy through the use of the mechanical energy of a circulating fluid.
    The main purpose of the invention is to have a set of entities that work together for the generation of electric energy through the use of a moving fluid carrying mechanical energy, so that these entities guarantee a transformation of energy in the most efficient way possible, capable of being installed in any type of new or existing hydraulic installation, occupying a very small space and requiring minimal maintenance and high control with respect to its commissioning and shutdown.
    BACKGROUND OF THE INVENTION
    By way of introduction, the use and existence of a large number of turbogenerator devices configured to transform the mechanical energy of a fluid into electrical energy is known; which can be used for several installations that demand electrical energy for its operation, or directly pour into the existing electrical network the electrical energy thus generated. Clarifying that the mechanical energy of the fluid is caused by the potential energy of the fluid between two heights, and the kinetic energy of the fluid itself in motion,
    In this sense, and in a general way, the use of hydraulic turbines installed in hydroelectric plants is known, which can be of three types:
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    - Pelton type jet turbines; said turbines respectively have a plurality of concave shaped blades so that the fluid flow impacts laterally with respect to the axis of axial revolution of the turbine, as a side jet. Thus, the fluid has a very high pressure, and where these turbines are designed to work with very large waterfalls, but with small flows
    - Kaplan type reaction turbines; said turbines respectively have a plurality of blades, where the fluid circulates parallel to the axis of axial revolution of the turbine, highlighting the particularity that said turbines can vary the angle of their blades during operation; and where said turbines are designed to work with small waterfalls and large flows.
    - Francis type reaction turbines; Said turbines respectively have a plurality of blades, where the fluid circulates perpendicular to the axis of axial revolution of the turbine, and are designed to work with medium water leaks and medium flow rates.
    All of them have a turbine type element, which is responsible for transforming the mechanical energy of the fluid that circulates around it into rotational mechanical energy, so that said mechanical energy is transmitted to an asmchronous motor-type generator element formed by a rotor coupled to the turbine shaft, and a stator whose winding transforms said mechanical energy into electrical energy.
    But it is necessary to emphasize that all of them are designed for fluid flow rates, usually water, predetermined, so that when there is an excess flow it is necessary to derive part of said flow outwards, so that they do not produce surges or failures in turbogenerating devices. Said fluid bypass means the non-use of the mechanical energy of the fluid that escapes without passing through the aforementioned turbogenerating device, and where said non-transformed electric energy is not recovered afterwards, but is lost after the discharge of the fluid in the corresponding reservoir, no or similar.
    That is why, in order to be able to take advantage of this surplus of fluid that circulates through such branches, it is necessary the appearance of a new turbogenerator device for the production of electric energy capable of being installed in said branches, occupying a minimum space due at significantly smaller size of
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    said leads compared to the main pipes where the turbines indicated above are located, capable of being controlled from the outside in a fast and efficient way; and all this with a device formed by simple entities, which work cooperatively with each other to guarantee the maximum possible performance and energy use, and innovative against the state of the art currently known.
    DESCRIPTION OF THE INVENTION
    The present invention relates to a turbogenerating device for the production of electric energy, which comprises:
    - a cylindrical tube open at its ends and configured to allow the flow of a fluid flow through it;
    - a hydraulic turbine axially and mechanically coupled to at least one generating element through a coupling shaft, being elements housed inside said cylindrical tube and defined as a turbogenerator group; said turbogenerator group is configured to transform the mechanical energy of the fluid into electrical energy. In this way a very compact turbogenerator group is obtained and capable of being installed in any type of existing fluid bypass. Stressing that the generator element is of the submersible type when it is housed inside the cylindrical tube that functions as a fluid flow bypass.
    Also, the generator element axially coupled to the turbine comprises a sealed tubular housing with respect to the circulating fluid inside the cylindrical tube; where said housing comprises inside:
    - a rotor coupled to said coupling shaft, and a stator that surrounds, at least partially, said rotor; wherein said housing has two bases: one of the bases comprises a passage hole of the coupling shaft towards the turbine, and the other base comprises an elastic diaphragm configured to absorb the pressures from the outside of the tubular housing into its interior; Y
    - a defined space between the stator and the inner surface of the sealed tubular housing, where said space contains an antifreeze liquid.
    It is therefore observed that the generating element has two essential technical characteristics for the operation and commissioning of the generating device object of
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    the invention. Since, first, the existence of an elastic diaphragm located at the base opposite the coupling shaft coupling is described; said elastic diaphragm is located in said localization since in this way it allows to absorb and transmit the existing pressures outside the tubular casing into said generator element.
    Secondly, the generating element comprises an antifreeze liquid, which can also have coolant and lubricant properties, located in the space defined by the tubular housing and the stator, in this way the coupling shaft on which the rotor rotates is it is found, at least partially, of said antifreeze fluid, preventing the seizing and deterioration of the mobile elements inside said generator element; In addition to avoiding unwanted thermal gradients that can damage the entire installation
    In this way, the turbogenerating device object of the invention has physical entities that make it perfectly installable as a derivation of a general network where one or more of the aforementioned hydraulic turbines known in the state of the art are installed; since both the turbine and the generating element are coupled next to each other inside the cylindrical tube, where said coupling is preferably carried out axially; occupying a very small space so that the cylindrical tube has a defined fluid passage section or the maximum section of the turbine or the generating element. In this regard, and in preference to said axial coupling, the option is contemplated in which the tubular housing is axially coupled to the turbine through a plurality of mooring bars parallel to the coupling axis, and said mooring bars configured to allow the fluid to circulate through it once it has been expelled from the turbine, so that, once said mooring bars are surrounded, the fluid flows around the tubular housing inside the generator element, and is expelled by the outlet of the cylindrical tube.
    It should be noted that the cylindrical tube itself can behave like a pipe to use, that is, that at its inlet and outlet the branches of a hydraulic network are connected / coupled; or it can also behave as an independent device housed internally in a hydraulic pipe, the latter case being more unfavorable for the use of all the mechanical energy of the fluid, and therefore not being the preferred option of use.
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    In this sense, the preferred installation procedure of the turbogenerating device object of the invention is described, wherein said hydraulic installation comprises at least one main pipe of fluid passage; so that said device is installed in parallel with respect to said main pipe, said main pipe comprising two conduits: an inlet conduit from the main pipe towards the inlet of the cylindrical tube where the turbogenerator group is located; and an outlet duct from said cylindrical tube where the turbogenerator group is located towards the main pipe; Thus, when an excess flow is present in the main pipe, it is then that the fluid can circulate through a bypass until the cylindrical tube is reached where the turbogenerator group is housed, transforming the mechanical energy of the fluid into electrical energy for consumption or discharge to the existing electricity grid. Not having the obligation to circulate, at all times, fluid through the cylindrical tube, and where thanks to the elastic diaphragm the generating element does not suffer or receive the overpressures caused by the initial impact of the fluid as it passes through the interior of said cylindrical tube, nor does it deteriorate thanks to the antifreeze fluid inside it.
    It should be noted, in turn, that the turbo generator device object of the invention can have two opposite functions, that is:
    A) A first function associated with a method of generating electric power through said turbogenerator device where, once the circulation of a fluid flow occurs inside the cylindrical tube, the procedure comprises the following simultaneous stages:
    a) turbine drive due to the mechanical energy of the fluid, transforming the mechanical energy of said fluid into rotational mechanical energy;
    b) rotation of the coupling shaft between the turbine and the generating element, transmitting the rotational mechanical energy from the turbine to the generating element; Y
    c) rotation of the rotor with respect to the stator, both belonging to said generating element; and transforming rotational energy into electrical energy. Where said procedure is the preferred method of use.
    B) A second function, associated with a process of pumping fluid through the turbogenerator device where, once inside the cylindrical tube is flooded, at least in the location of the turbine, by the fluid, the procedure comprises
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    the following simultaneous stages:
    a) supply of electrical energy to the generating element, transforming the electrical energy into rotational mechanical energy on the rotor of said generating element;
    b) rotation of the coupling shaft between the turbine and the generating element, transmitting the rotational mechanical energy from the generating element to the turbine; Y
    c) turbine drive due to the rotational mechanical energy of the coupling shaft, transforming said mechanical energy into mechanical energy towards the fluid
    It is therefore observed that the turbogenerator device behaves like a reversible machine capable of pumping fluid to different locations, see for example for the recharge of aquifers, where these can be supplied with fluid by pumping fluid inwards with the turbogenerator device described, remembering the minimum space necessary for its installation as well as its ability to absorb overpressures and withstand very low working temperatures.
    In relation to the ability to withstand low temperatures without causing any deterioration of its parts, the preferred option is described in which at least part of the coupling shaft located inside the tubular housing comprises a plurality of blades configured to recirculate the liquid antifreeze along the inside of said tubular housing; in this way the antifreeze liquid is set in motion together with the rotation of the coupling shaft between the turbine and the generating element, absorbing part of the rotational mechanical energy of the axis, but not being significant for the energy transformation performance of the associated generating element .
    According to how to ensure a coupling that allows the integral rotation of the turbine shaft with the rotor shaft inside the generating element, the possibility that the sealed tubular housing comprises:
    - at the base where the through hole of the coupling shaft is located, a bearing having a mechanical seal configured to prevent the transfer of fluids between the inner antifreeze liquid to the tubular housing and the fluid in external circulation to said housing; Y
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    - at the base where the elastic diaphragm is located, a free-acting bearing configured to allow free rotation of the coupling shaft with respect to said bearing.
    Being therefore a simple solution to implement, since it does not require any type of bearings to guarantee a continuous rotation and without deterioration for the mobile parts coupled to said coupling shaft; and where the bearing located at one end of the coupling shaft has a free-spin bearing; and the opposite bearing where the coupling shaft continues towards the turbine has a mechanical seal that prevents the external fluid from passing inside the tubular housing where, among others, the antifreeze fluid is housed.
    It is necessary to clarify that at all times the existence of a coupling axis between the turbine and the generating element is described, but said description contemplates the option in which the turbine has a first axis of rotation, the generator element has a second axis of turn, and both are mechanically coupled through a direct or indirect coupling. In this way, the axis of the turbine and that of the generating element can be coaxial or parallel or oriented at different angles through a cardan-type or similar coupling.
    Likewise, and in relation to guaranteeing the correct operation of the main entities that make up the turbo generator device object of the invention, it is described as the antifreeze fluid inside the tubular housing must not come into contact with the rotor as such, so as not to damage its structure or decrease its energy transformer performance, in this sense, it is described how the tubular housing can in turn comprise a flange provided with a mechanical seal coupled to the stator, where said flange is configured to prevent the passage of antifreeze liquid towards the rotor; and thus guaranteeing the non-transfer of antifreeze fluid into the generator element.
    Paying special attention to how the flow of fluid circulates inside the cylindrical tube, the preferred option is described in which said cylindrical tube comprises:
    - at the fluid inlet end towards the turbine, a divergent section where said turbine is housed; Y
    - at the fluid outlet end after passing through said turbogenerator group, a
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    convergent section In this way, the flows are directed and the expansion of the fluid is used for its subsequent entry into the turbine, as well as the acceleration of the flow of the fluid at the outlet of the cylindrical turbo thanks to the convergence of the outlet of this towards the derivation of The main pipe.
    In relation to how to guarantee a distribution of pressures inside the cylindrical tube, the possibility is described in which the device object of the invention comprises a pressure compensation valve located next to the turbogenerator group; so that it can be opened or closed at the user's discretion and / or with an internal programming associated with one or more pressure gauges.
    Also, and to regulate the passage of fluid into the cylindrical tube, the preferred option is contemplated in which the device additionally comprises:
    - a cutting valve located upstream of the turbogenerator group; Y
    - a cutting valve located downstream of the turbogenerator group.
    In this way, the operational casuistry of a control system associated with the device object of the invention can be described, where:
    - If the flow rate Q is lower than the minimum turbine turbine flow rate, the shut-off valves and the compensating valve will be closed.
    - If the flow rate Q is greater than the minimum turbine flow rate and less than the flow rate of
    design of the machine, the shut-off valves will be fully open, and the valve
    partially open compensator, depending on the magnitude of the circulating flow.
    - If the flow rate Q is equal to the design flow rate of the turbine, all the valves will be fully open.
    - If the flow rate Q exceeds the design flow rate, all the valves will be fully open, and the excess flow rate circulates through the compensating valve.
    Finally, and associated with the installation of the turbogenerator device, the option is described in which said device comprises a solid filter upstream of the turbogenerator group, aiming at the non-inclusion of large-sized solids in the turbine, which could damage its structure and prevent its proper functioning.
    Thus, with the proposed invention a turbogenerating device is obtained for the
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    Production of electricity perfect for use in hydraulic installations without taking up a large space or investment for installation and commissioning, being able to be controlled from the outside in a fast and efficient way, and guaranteeing high reliability when being formed by elements that guarantee both its tightness, its resistance to overpressures and its operation at low temperatures; and all this with a device formed by simple entities, which work cooperatively with each other to guarantee the maximum possible performance and energy use, and innovative against the state of the art currently known.
    DESCRIPTION OF THE DRAWINGS
    To complement the description that is being carried out, and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical realization thereof, a series of drawings are accompanied as an integral part of said description. where, with an illustrative and non-limiting nature, the following has been represented:
    Figure 1 shows a two-dimensional sectional view of the turbogenerator device for the production of electric energy object of the invention, observing its main entities and their coupling between them.
    Figure 2 shows a two-dimensional schematic view where the turbogenerating device for the production of electric energy object of the invention is installed in parallel with respect to a main hydraulic pipe.
    Figure 3.- Shows a three-dimensional view similar to Figure 2, visualizing the entities external to the cylindrical tube belonging to the turbogenerating device for the production of electric energy object of the invention.
    PREFERRED EMBODIMENT OF THE INVENTION
    In view of Figure 1, it can be seen how the turbogenerating device for the production of electric energy object of the invention comprises:
    - a cylindrical tube (1) open at its ends and configured to allow the passage of a
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    fluid flow through it;
    - a hydraulic turbine (2) axially and mechanically coupled to a generating element through a coupling shaft (3), being elements housed inside said cylindrical tube (1) and defined as a turbogenerator group; said turbogenerator group is configured to transform the mechanical energy of the fluid into electrical energy; so that the turbine (2) and the generating element are axially coupled with respect to each other through said coupling shaft (3), an axis being formed by two axes: one for the turbine (2) and one for the element generator, and being a direct coupling through respective flanges bolted together; occupying a reduced space to be both the generator element and the turbine (2) aligned axially with each other and inserted into the cylindrical tube (1).
    Additionally, in said figure 1 it can be seen how the generator element axially coupled to the turbine (2) comprises a tubular housing (4) sealed with respect to the circulating fluid inside the cylindrical tube (1); where said housing (4) comprises inside:
    - a rotor (5) coupled to said coupling shaft (3), and a stator (6) entirely surrounding said rotor (5); wherein said housing (4) has two bases: one of the bases comprises a through hole of the coupling shaft (3) towards the turbine (2), and the other base comprises an elastic diaphragm (7) configured to absorb the pressures from the outside of the tubular housing (4) towards the inside thereof; Y
    - a defined space between the stator (6) and the inner surface of the sealed tubular housing (4), wherein said space contains an antifreeze liquid (14); in this way the stator and, therefore, the entire generator element, is protected from low temperatures that could impair its proper functioning.
    Also, inside the cylindrical tube (1) it can be seen how the sealed tubular housing (4) comprises:
    - at the base where the through hole of the coupling shaft (3) is located, a bearing (8) that has a mechanical seal configured to prevent the transfer of fluids between the inner antifreeze liquid (14) to the housing (4) tubular and the fluid circulating outside said housing (4); Y
    - at the base where the elastic diaphragm (7) is located, a free-acting bearing (9) configured to allow free rotation of the coupling shaft (3) with respect to said
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    bearing (9); wherein in said free-acting bearing (9) one of the free ends of the coupling shaft (3) is displayed, the other free end being coupled to the turbine (2).
    And to also prevent the transfer of antifreeze fluid to the rotor (5), it is also observed in Figure 1 how the tubular housing (4) in turn comprises a flange (10) provided with a mechanical seal coupled to the stator (6) , guaranteeing the tightness between two pieces in an efficient and safe way. And although it is not illustrated as such, it is described as the part corresponding to the coupling shaft (3) located inside the tubular housing (4) comprises a plurality of blades configured to recirculate the antifreeze liquid (14) along the inside said tubular casing (4), thereby the antifreeze liquid is in motion to avoid unwanted temperature gradients inside said tubular casing (4).
    In relation to how the generator element is coupled to the turbine (2), it can be visualized as the tubular housing (4) containing the generator element inside, is coupled to the turbine (2) through a plurality of tie rods (16) parallel to the coupling shaft (3); in this way the fluid once passes through the turbine (2), can continue to circulate and flow through the aforementioned tie rods (16), surround the tubular housing (4) and be expelled from the cylindrical tube (1) by its respective exit; where, as indicated above, the turbine (2) and the tubular housing / 4) are centered with respect to the axis of the cylindrical tube (1); and where, thanks to the exit of the fluid from the turbine (1), and that the tubular housing (4) is in continuation and aligned, large undesired currents of recirculation of the fluid by impact with the tubular housing (4) are not produced.
    Next, and in view of figures 2 and 3, it can be seen how the installation and commissioning of the turbogenerating device object of the invention occurs, since in both figures a main pipe (15) is observed from which two emerge shunts: an inlet duct (15a) towards the cylindrical tube (1) of the turbogenerator device, and an outlet duct (15b) from said cylindrical tube to, again, the main pipe (15).
    In this way, the device installation procedure can be described
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    turbogenerator in a hydraulic installation, wherein said hydraulic installation comprises the said main pipe (15) of passage of the fluid, so that the device is installed in parallel with respect to said main pipe (15), said main pipe (15) comprising two ducts: the inlet duct (15a) from the main pipe (15) to the inlet of the cylindrical tube (1) where the turbogenerator group is located; and the outlet duct (15b) from said cylindrical tube (1) where the turbogenerator group is located towards the main pipe (15).
    And associated with the shunts and the device itself, the existence of the following hydraulic elements is observed in both figures:
    - A pressure compensation valve (11) located next to the turbogenerator group; which aims to regulate both the passage of air and the distribution of pressures inside the cylindrical tube (1);
    - a shut-off valve (12) located upstream of the turbogenerator group;
    - a shut-off valve (13) located downstream of the turbogenerator group; where said last two valves (12, 13) are configured to allow both maintenance and parallel non-derivation of the fluid flowing through the main pipe (15); Y
    - a solid filter (14) upstream of the turbogenerator group.
    In view of this description and set of figures, the person skilled in the art will be able to understand that the embodiments of the invention that have been described can be combined in multiple ways within the scope of the invention. The invention has been described according to some preferred embodiments thereof, but it will be apparent to the person skilled in the art that multiple variations can be introduced in said preferred embodiments without exceeding the object of the claimed invention.
    权利要求:
    Claims (12)
    [1]
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    1. - Turbogenerator device for the production of electric energy, which includes:
    - a cylindrical tube (1) open at its ends and configured to allow a flow of fluid to pass through it;
    - a hydraulic turbine (2) axially and mechanically coupled to at least one generating element through a coupling shaft (3), being elements housed inside said cylindrical tube (1) and defined as a turbogenerator group; said turbogenerator group configured to transform the mechanical energy of the fluid into electrical energy; and the device being characterized in that the generator element axially coupled to the turbine (2) comprises a tubular housing (4) sealed with respect to the circulating fluid inside the cylindrical tube (1); where said housing (4) comprises inside:
    - a rotor (5) coupled to said coupling shaft (3), and a stator (6) that surrounds, at least partially, said rotor (5); wherein said housing (4) has two bases: one of the bases comprises a through hole of the coupling shaft (3) towards the turbine (2), and the other base comprises an elastic diaphragm (7) configured to absorb the pressures from the outside of the tubular housing (4) towards the inside thereof; Y
    - a defined space between the stator (6) and the inner surface of the sealed tubular housing (4), where said space contains an antifreeze liquid (14).
    [2]
    2. - Turbogenerator device for the production of electric energy, according to the
    claim 1, characterized in that the sealed tubular housing (4) comprises:
    - at the base where the through hole of the coupling shaft (3) is located, a bearing (8) that has a mechanical seal configured to prevent the transfer of fluids between the inner antifreeze liquid (14) to the housing (4) tubular and the fluid circulating outside said housing (4); Y
    - at the base where the elastic diaphragm (7) is located, a free-acting bearing (9) configured to allow free rotation of the coupling shaft (3) with respect to said bearing (9).
    [3]
    3. - Turbogenerator device for the production of electric energy, according to the
    claim 2, characterized in that the tubular housing (4) in turn comprises a
    flange (10) provided with a mechanical seal coupled to the stator (6), where said flange (10)
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    It is configured to prevent the passage of the antifreeze liquid (14) towards the rotor (5).
    [4]
    4. - Turbogenerator device for the production of electrical energy, according to any of the preceding claims, characterized in that the tubular housing (4) is axially coupled to the turbine (2) through a plurality of tie rods ( 16) parallel to the coupling shaft (3).
    [5]
    5. - Turbogenerator device for the production of electric energy, according to any of the preceding claims, characterized in that at least part of the coupling shaft (3) located inside the tubular housing (4) comprises a plurality of blades configured for recirculating the antifreeze liquid (14) along the inside of said tubular housing (4).
    [6]
    6. - Turbogenerator device for the production of electric energy, according to any of the preceding claims, characterized in that the cylindrical tube (1) comprises:
    - at the fluid inlet end towards the turbine (2), a divergent section (2a) where said turbine (2) is housed; Y
    - at the fluid outlet end after passing through said turbogenerator group, a convergent section (2b).
    [7]
    7. - Turbogenerator device for the production of electric energy, according to any of the preceding claims, characterized in that it comprises a pressure compensation valve (11) located next to the turbogenerator group.
    [8]
    8. - Turbogenerator device for the production of electric energy, according to any of the preceding claims, characterized in that it comprises:
    - a shut-off valve (12) located upstream of the turbogenerator group; Y
    - a shut-off valve (13) located downstream of the turbogenerator group.
    [9]
    9. - Turbogenerator device for the production of electric energy, according to any of the preceding claims, characterized in that it comprises a solid filter (14) upstream of the turbogenerator group.
    [10]
    10.- Procedure of generation of electrical energy through the device
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    turbogenerator defined in any of the preceding claims, characterized in that, once the circulation of a fluid flow occurs inside the cylindrical tube (1), the process comprises the following simultaneous steps:
    a) turbine drive (2) due to the mechanical energy of the fluid, transforming the mechanical energy of said fluid into rotational mechanical energy;
    b) rotation of the coupling shaft (3) between the turbine (2) and the generating element, transmitting the rotational mechanical energy from the turbine (2) to the generating element; Y
    c) rotation of the rotor (5) with respect to the stator (6), both belonging to said generating element; and transforming rotational energy into electrical energy.
    [11]
    11. - Procedure for pumping fluid through the turbogenerator device defined in any of claims 1 to 9, characterized in that, once the inside of the cylindrical tube (1) is flooded, at least in the location of the turbine ( 2), by the fluid, the procedure comprises the following simultaneous stages:
    a) supply of electrical energy to the generating element, transforming the electrical energy into rotational mechanical energy on the rotor (5) of said generating element;
    b) rotation of the coupling shaft (3) between the turbine (2) and the generating element, transmitting the rotational mechanical energy from the generating element to the turbine (2); Y
    c) turbine drive (2) due to the rotational mechanical energy of the coupling shaft (3), transforming said mechanical energy into mechanical energy towards the fluid.
    [12]
    12. - Installation procedure of the turbogenerator device defined in any one of claims 1 to 9 in a hydraulic installation, wherein said hydraulic installation comprises at least one main pipe (15) of fluid passage, characterized in that said device is installed in parallel with respect to said main pipe (15), said main pipe (15) comprising two ducts: an inlet duct (15a) from the main pipe (15) to the inlet of the cylindrical tube (1) where the turbogenerator group is located; and an outlet duct (15b) from said cylindrical tube (1) where the turbogenerator group is located towards the main pipe (15).
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    同族专利:
    公开号 | 公开日
    PE20181814A1|2018-11-22|
    EP3425194A4|2019-11-20|
    CU20180095A7|2019-03-04|
    KR20180124059A|2018-11-20|
    PL3425194T3|2021-11-15|
    WO2017149186A1|2017-09-08|
    IL261532A|2021-02-28|
    DK3425194T3|2021-04-12|
    JP2019507292A|2019-03-14|
    EP3425194A1|2019-01-09|
    MX2018010496A|2019-01-10|
    PT3425194T|2021-04-13|
    CL2018002509A1|2018-12-14|
    CO2018009012A2|2018-10-31|
    DOP2018000189A|2018-12-31|
    CN109196222A|2019-01-11|
    KR102187991B1|2020-12-08|
    HUE054791T2|2021-09-28|
    IL261532D0|2018-12-31|
    ES2573602B1|2016-12-21|
    RU2018134768A|2020-04-03|
    BR112018067635A2|2018-12-26|
    RU2018134768A3|2020-08-18|
    CR20180428A|2018-11-29|
    EP3425194B1|2021-01-06|
    ES2865282T3|2021-10-15|
    TN2018000302A1|2020-01-16|
    CN109196222B|2020-10-30|
    ZA201806536B|2019-07-31|
    RU2746822C9|2021-07-15|
    RU2746822C2|2021-04-21|
    ECSP18073235A|2018-10-31|
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    ECSENADI201873235A| ECSP18073235A|2016-03-03|2018-09-28|PCT / ES2017 / 070116|
    ZA2018/06536A| ZA201806536B|2016-03-03|2018-10-02|Turbine generator device for producing electrical energy and associated methods of operation and installation|
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