• 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:
    1. HIGH-VOLTAGE SINGLE-PHASE MULTI-PHASE DISTRIBUTION DEVICE in a metal case with gas insulation, containing chambers made of gas-tight hermetic compartments adjacent to one another, and the first sealed compartment contains all of the distributers and one conductor that is attached to one bus bar. compartment contains power. .- / switch And current-carrying parts, the third hermetic compartment contains current-carrying parts, disconnectors, j elements for connecting cable or overhead lines and grounding, the current-carrying parts interconnect the specified switching devices located in the same compartment as well as in different compartments, The fact is that, in order to simplify installation and maintenance, the second hermetic compartment is arranged horizontally and is equipped with current transformers that are located on the longitudinal axis yl switch disposed horizontally, and the working grounding conductors E, wherein the first compartment is sealed is mounted on the second compartment. 2. Device POP.1, characterized in that - the third compartment is located on the side of the second compartment on the continuation of its live part. g. / --- / g-
    公开号:SU1166673A3
    申请号:SU782669354
    申请日:1978-10-05
    公开日:1985-07-07
    发明作者:Ользен Вилли
    申请人:Сименс Аг (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to a high-voltage single-phase or multi-phase distribution device.
    The purpose of the invention is to simplify installation and maintenance while increasing reliability.
    FIG. 1 shows a camera of the proposed high-voltage switchgear connected to one busbar; in fig. 2 — a chamber of a high-voltage switchgear for a system with two busbars; Fig. 3 shows a variant of the device with a camera serving as a connecting for connecting two busbars; in fig. 4 version of the device for connection. overhead line in the system of three busbars; in fig. 5 - device in the system of three busbars; in fig. 6 — device for a system of two busbars with bypass busbars.
    The switching chamber of the high-voltage switchgear (Fig. 1), together with other chambers, is connected to the busbar. The busbar 1, which can be single-sided or multi-phase enclosed in a casing, is provided with a metal hermetic casing 2. Into the inner space 3 of repMetH4Horo casing 2 dp insulation is introduced under pressure, for example 4 bar, sulfur hexafluoride. The busbar system conductors are supported on the sealed enclosure 2 through un-displayed support insulators. The busbar 1 and the corresponding switching devices, namely bus disconnectors 4 and current-carrying parts 5 and 6, are located in the first compartment 7 with compressed gas formed by the hermetic enclosure 2. This compartment 7 is connected in form with a second compartment 8, which contains a circuit breaker 9, working earthing switches 10 and t1, current transformer 12, as well as camera-specific current-carrying parts 13-17. The second compartment 8 with co-compressed gas is formed by a hermetic casing 2c1, in the inner cavity of which is also under pressure, for example 6 bar, sulfur hexafluoride. The second compartment 8 contains apparatuses and live parts for one or several phases of a three-phase current system.
    Section 8 is connected to form a third compartment 18, which contains all the necessary equipment and current-carrying parts of the chamber from the connection side. In the presented example of construction, the compartment 18 p. Contains a disconnector 19 of the cable line, a cable connection 20 and a high-speed grounding switch 21.
    Compartment 18 is formed by a sealed enclosure 26 in the inner cavity 36 of which, as a gas insulation, is hexafluoride sulfur under pressure, for example 4 bar.
    Internal cavities 3, For and. 3 & hermetically sealed at the junctions of compartments 7 and 8.
    Presented in FIG. 1, the switchgear may, if necessary, be connected to it, insulated by compressed gas, voltage transformers 22 located in a sealed enclosure. The latter are capable of being connected to each of sections 7, 8 and 18 through prepared connections. Isolating gas by voltage transformers can be connected independently through gas or by isolating the connecting section.
    The second section 8 is made in the form of a pipe and its horizontal axis is positioned in such a way that it supports the first section 7 and the third, section 18.
    FIG. 2 shows a switching chamber of a high-voltage switchgear in a single or multiphase structure for a system of two busbars, i.e. According to this example, in the construction of the invention, an additional busbar 23 is provided, which, through its bus disconnector 24, is located
    in the internal cavity 25 of the compartment 26, which is connected in form to the compartment 8 by means of a closure. the second system 23 busbar in the compartment 8 provides a current-carrying
    the conductor 27. The internal cavity 25 is sealed and bounded relative to the adjacent cavity. Additional but it has current-carrying elements 28 and 29.
    FIG. 3 shows a switching chamber, which as a connecting chamber is designed to connect two busbars 1 and 23.
    3
    If the possibility is to use voltage transformers 22 located in a sealed enclosure that are insulated with compressed gas, then the third compartment 18 is removed when using this chamber. In this case, there are only two types of compartments: 7 or 26 and 8 respectively. Although external dimensions are necessary The area is unchanged, with different designs for different internal wiring (for example, conductor 17c | in Fig. 3, as opposed to conductor 17 in Fig. 2).
    FIG. Figure 4 shows a chamber that is designed to connect air wiring and is connected to a system of three busbars. Compartment 8 provides support for compartments 7, 26, and 30 of busbar systems 1, 23, and 31, which are equipped with busbar disconnectors 4, 24, and 32, and include current-carrying elements 5, 6; 28, 29 and 33, 34. With compartment 8, which contains a power switch 9, working grounding switches 10 and 11, current transformer 12 and current-carrying parts 13-17, as well as 27 and 35, compartment 18a is connected to input 36 for air wiring . A switch 19 for air wiring and a fast-acting earthing switch 21 are provided in compartment 18a. Together with section 13a, a voltage transformer 22 is located on the wiring side.
    , FIG. 5 shows a switching chamber for three busbars, in which in a similar arrangement as in FIG. 3, only two types of compartments 8 and 7, 26, 30 are used, since it is possible to connect a voltage transformer 22. Busbars compartments 7, 26 and 30 are capable of connecting through disconnectors 37 and 38 in quality.
    6667.34.
    camera-specific switching elements.
    FIG. Figure 6 shows a chamber for a system of two busbars with bypass busbars, with a voltage transformer located on the side of the circuit breaker.
    According to the invention, all related to a single busbar 1, 23
    О and 31 switching devices 4, 24 and 32 and current carrying parts. 5, 28 and 33; 6, 29 and 34 1} in the first compartment 7, 26 and 30. Power switch 9, grounding workers 10 and 11
    t5 and transformers 12 current kalzdoy ka-. measures, as well as chamber-specific current-carrying parts 13-17, 27 and 35 and, if necessary, disconnectors 37 and 38 are located in the second compartment 8 as connecting conductors, and all necessary from the connection side are devices 19, 21, 20 and 36 located in the third compartment 18. or, respectively, 18q.
    25 Variational possibility occurs mainly only in three different types of compartments with the help of units that correspond to the basic scheme and are pre-assembled on the front side of the tubular compartment 8. In this case, the front side contains a lidded mounting hole.
    five
    The invention is applied to apparatus placed in a single-phase sealed enclosure, preferably for mounting the phases of a switchgear, in which all phases P, T are arranged each in one row, with three rows running in parallel.
    When three-person: heat hermetic krrpusirovanii apparatus and current carrying
    The 5 elements simplify the design process.
    26 23 227 1 17 .. / / II g-S I
    t

    P12
    eight
    /
    l (LCH 17a
    sixteen
    I
    t
    -x:
    //
    FIG. 22 / r (I I I U
    7 /
    at
    9J5 12
    Fy
    6
    权利要求:
    Claims (3)
    [1]
    1. HIGH-VOLTAGE SINGLE-PHASE OR MULTIPHASIC DISTRIBUTION DEVICE in a gas-insulated metal case containing chambers made of gas-tight sealed compartments adjacent to one another, the first sealed compartment contains all disconnectors and current-carrying parts related to one busbar, the second sealed switch contains power and live parts, the third sealed compartment contains live parts, disconnectors, | elements for connecting a cable or overhead power lines and grounding conductors, wherein the conductive portion is connected between said switching devices are disposed in the same compartment or in different compartments of m and n and yu'sch h e f a I: in that , in order to simplify installation. and maintenance with increased reliability, the second sealed compartment is located horizontally and is equipped with current transformers, which are located on the longitudinal axis of the power switch located horizontally, and working earthing switches, and the first sealed compartment is installed on the second compartment.
    [2]
    2. The device according to claim 1, about l and h. Characterized in that the third compartment is located on the side of the second compartment on the continuation of its current-carrying part.
    [3]
    3>
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1166673A3|1985-07-07|High-voltage single-phase or multiphase switchgear
    FI96070B|1996-01-15|Metal-enclosed, pressurized gas-filled, multi-stage high-voltage switchgear
    US7075778B2|2006-07-11|Hybrid gas-insulated switchgear
    EP0065634B1|1986-06-25|Gas insulated switchgear equipment
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    US6195253B1|2001-02-27|Substation
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    US4342067A|1982-07-27|Electric power substation for use at very high voltages
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    JP2773510B2|1998-07-09|Gas insulated switchgear
    US3927246A|1975-12-16|Three-phase cable termination for metal enclosed compressed gas-insulated substation
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    KR820000681B1|1982-04-22|High voltage on-off device having insulating gas
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    KR100587577B1|2006-08-24|Gas Insulated Switchgear
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    JPH1056709A|1998-02-24|Cubicle gas insulation switchgear
    RU12294U1|1999-12-16|DEVICE COMPLETE DISTRIBUTION SERIES K-104M |
    同族专利:
    公开号 | 公开日
    DE2754691C2|1984-08-09|
    IN151378B|1983-04-02|
    DE2754691A1|1979-06-07|
    US4241379A|1980-12-23|
    JPS5486738A|1979-07-10|
    JPS6223524B2|1987-05-23|
    EP0002440B1|1981-01-21|
    IT1100509B|1985-09-28|
    DE2860360D1|1981-03-12|
    ZA785831B|1979-09-26|
    EP0002440A1|1979-06-27|
    BR7807979A|1979-07-31|
    IT7830440D0|1978-12-01|
    引用文献:
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    RU172600U1|2016-12-06|2017-07-14|Закрытое акционерное общество "Завод электротехнического оборудования" |COMPLETE DISTRIBUTION DEVICE WITH GAS INSULATION|
    EA032782B1|2017-06-15|2019-07-31|Закрытое Акционерное Общество "Аэс-Инвест"|FACTORY ASSEMBLED GAS INSULATED SWITCHGEAR KRUE-110 kV|GB179657A|1921-02-10|1922-05-10|Reyrolle A & Co Ltd|Improvements in or relating to electric switch gear|
    DE909733C|1931-10-20|1954-04-22|Siemens Ag|Electrical high-voltage switchgear, especially for voltages of 60 kV and above|
    DE677051C|1935-12-07|1939-06-17|Aeg|Encapsulated high-voltage switchgear|
    BE445878A|1941-05-03|
    DE930162C|1943-10-02|1955-07-11|Siemens Ag|Encapsulated electrical equipment, apparatus or systems|
    DE889784C|1944-01-16|1953-09-14|Aeg|Switchgear, the devices of which are housed in containers that are under excess pressure or filled with electronegative gases|
    AT199740B|1957-01-09|1958-09-25|Sprecher & Schuh Ag|Switching unit for encapsulated high-voltage switchgear|
    CH362450A|1958-01-10|1962-06-15|Moser Glaser & Co Ag|Space-saving electrical high-voltage switchgear in dry construction|
    FR1483830A|1966-04-01|1967-06-09|Merlin Gerin|Compartmentalized shielded electrical installation|
    US3619729A|1969-04-14|1971-11-09|Littwin Family Trust No|Solid-state electric circuit for reversing polarity|
    DE2203102A1|1972-01-20|1973-07-26|Siemens Ag|COMPRESSED GAS INSULATED SWITCHGEAR|
    US3891862A|1973-06-26|1975-06-24|Allis Chalmers|Compact unit breaker|
    CH558094A|1973-11-27|1975-01-15|Sprecher & Schuh Ag|ENCAPSULATED SWITCHGEAR.|
    NL159830B|1974-03-18|1979-03-15|Coq Bv|CLOSED ELECTRICAL SWITCHING DEVICE FOR HIGH VOLTAGES WITH SERIES-CONNECTED SWITCHING FIELDS IN A CLOSED CHAIN.|
    DE2659038A1|1976-12-27|1978-07-06|Calor Emag Elektrizitaets Ag|Metal enclosed gas filled switchgear - has non-uniform electric field distribution and specified gas pressure|DE1081733B|1958-07-19|1960-05-12|Reimers Getriebe K G|Control device on continuously adjustable gears with traction means running between axially displaceable pairs of conical pulleys and hydraulic adjustment device|
    US4479165A|1981-02-06|1984-10-23|Tokyo Shibaura Denki Kabushiki Kaisha|Gas insulated switching apparatus|
    JPS6358008B2|1981-02-27|1988-11-14|Tokyo Shibaura Electric Co|
    DE3217186A1|1982-05-04|1983-11-10|Siemens AG, 1000 Berlin und 8000 München|PRESSURE GAS INSULATED HIGH VOLTAGE SWITCHGEAR WITH PARTICULARLY SINGLE PHASE METAL ENCLOSURE|
    DE3417299A1|1984-02-14|1985-10-10|BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau|Metal-encapsulated, gas-insulated switching installation|
    JPH0624408B2|1984-02-29|1994-03-30|日新電機株式会社|Gas insulated switchgear|
    JPS60190108A|1984-03-09|1985-09-27|Hitachi Ltd|Gas insulated switching device|
    JPS61112507A|1984-11-05|1986-05-30|Toshiba Corp|Gas insulated switchgear|
    DD234534A1|1985-02-01|1986-04-02|Automatisierungs Anlagenbau Ve|METAL-CAPSULE GAS-INSULATED SWITCHGEAR|
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    JP3020499B2|1988-01-11|2000-03-15|株式会社日立製作所|Gas insulated switchgear|
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    JPH0458705A|1990-06-27|1992-02-25|Hitachi Ltd|Gas insulation switchgear|
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    AU763276B2|2001-02-07|2003-07-17|Hitachi Limited|Gas insulated switchgear|
    DE10119530A1|2001-04-12|2002-11-07|Siemens Ag|High-voltage circuit breaker for a gas-insulated switchgear|
    FR2886454B1|2005-05-31|2009-05-15|Pommier Sa|MEDIUM VOLTAGE ELECTRIC CUTTING DEVICE|
    WO2007070955A1|2005-12-20|2007-06-28|Bradley Leighton Ross|Power distribution system with individually isolatable functional zones|
    DE102006025650A1|2006-05-29|2007-12-06|Siemens Ag|Gas-insulated switch panel of a medium-voltage switchgear|
    NO325743B1|2006-07-05|2008-07-14|Vetco Gray Scandinavia As|Underwater switching device|
    EP2230736B1|2009-03-20|2014-12-17|ABB Research Ltd.|Encapsulation system for a single phase encapsulated channel switchgear|
    DE202010017261U1|2010-04-21|2011-11-07|Areva Energietechnik Gmbh|Electrical switchgear, in particular medium-voltage switchgear|
    CA2737698C|2010-04-21|2018-03-13|Schneider Electric Sachsenwerk Gmbh|Electrical switchgear, in particular switchgear for medium voltage distribution|
    DE102010018326A1|2010-04-27|2011-10-27|Areva Energietechnik Gmbh|Electrical switchgear, in particular medium-voltage switchgear|
    CN102684100A|2011-03-17|2012-09-19|包红旗|Vacuum type high-pressure combined electric apparatus|
    KR101248608B1|2011-08-31|2013-03-28|현대중공업 주식회사|Cubicle type gas-insulated switchgear with withdrawable circuit breaker part|
    US20130050905A1|2011-08-31|2013-02-28|Hyundai Heavy Industries Co., Ltd.|Cubicle type gas-insulated switchgear with withdrawable circuit breaker part|
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    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2754691A|DE2754691C2|1977-12-06|1977-12-06|Single or multi-phase metal-enclosed, compressed gas-insulated high-voltage switchgear|
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