KR930007024A - DC substation - Google Patents

DC substation Download PDF

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Publication number
KR930007024A
KR930007024A KR1019920015026A KR920015026A KR930007024A KR 930007024 A KR930007024 A KR 930007024A KR 1019920015026 A KR1019920015026 A KR 1019920015026A KR 920015026 A KR920015026 A KR 920015026A KR 930007024 A KR930007024 A KR 930007024A
Authority
KR
South Korea
Prior art keywords
rectifier
direct current
substation
transformer
teaching
Prior art date
Application number
KR1019920015026A
Other languages
Korean (ko)
Inventor
아끼라 이또오
가오루 다무라
가즈아끼 오오이시
마사부미 오오시마
미노루 호시
Original Assignee
가나이 쯔도무
가부시기가이샤 히다찌 세이사꾸쇼
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 가나이 쯔도무, 가부시기가이샤 히다찌 세이사꾸쇼 filed Critical 가나이 쯔도무
Publication of KR930007024A publication Critical patent/KR930007024A/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M3/00—Feeding power to supply lines in contact with collector on vehicles; Arrangements for consuming regenerative power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B7/00—Enclosed substations, e.g. compact substations

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Rectifiers (AREA)

Abstract

본 발명은 전면 보수형의 정류기의 배면에 변압기를 배치하고, 상기 정류기의 비보수면에 냉각기를 배치하여 구성한 교직 변환 유닛을 사용함으로써, 직류 변전소의 설치면적을 축소화하고, 설치시간도 단축할 수 있도록 한 것이다.The present invention uses a teaching conversion unit configured by arranging a transformer on the rear surface of a rectifier of a front maintenance type and a cooler on a non-maintenance surface of the rectifier, so that the installation area of a DC substation can be reduced and the installation time can be shortened. It is.

Description

직류 변전소DC substation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 직류 변전소의 일실시예를 나타낸 사시도,1 is a perspective view showing an embodiment of a direct current substation of the present invention,

제2도는 제1도에 나타낸 본 발명의 직류 변전소의 일실시예의 회로구성을 타나낸 평면도,2 is a plan view showing the circuit configuration of one embodiment of the direct current substation of the present invention shown in FIG.

제3도는 본 발명의 직류 변저소의 다른 실시예를 나타낸 사시도,3 is a perspective view showing another embodiment of the direct current substation of the present invention,

제4도는 제3도에 나타낸 본 발명의 직류 변전소의 다른 실시예의 회로구성을 나타낸 평면도,4 is a plan view showing a circuit configuration of another embodiment of the direct current substation of the present invention shown in FIG.

제5도는 본 발명의 직류 변전소의 또 다른 실시예를 나타낸 사시도,5 is a perspective view showing another embodiment of the direct current substation of the present invention,

제6도는 본 발명의 직렬 변전소를 고가(高架)아래에 설치한 예를 나타낸 사시도,6 is a perspective view showing an example in which the series substation of the present invention is installed under a high price;

제7도는 본 발명의 직류 변전소를 건물내에 설치한 예를 일부 단면으로 나타낸 사시도이다.7 is a perspective view showing, in partial cross section, an example in which the DC substation of the present invention is installed in a building.

Claims (11)

교전전력이 공급되는 변압기와, 그 변압기로 부터의 전력을 직류의 전력으로 변화하는 정류기를 가지는 직류 변전소에 있어서, 전면 보수형의 정류기와, 그 정류기의 배면에 배치된 변압기와, 상기 정류기의 비 보수면에 배치된 냉각기로 구성한 교직 변환 유닛을 구비한 것을 특징으로 하는 직류 변전소.In a direct current substation having a transformer supplied with engagement power, and a rectifier for converting electric power from the transformer into direct current power, the rectifier of the front maintenance type, the transformer arranged on the rear of the rectifier, and the ratio of the rectifier A direct current substation, comprising: a teaching conversion unit constituted by a cooler arranged on a maintenance surface. 제1항에 있어서, 상기 교직 변환유닛은, 상기 변압기의 상기 정류기와의 비 ??닿음면에 배치된 냉각기를 구비하고 있는 것을 특징으로 하는 직류 변전소.The DC substation according to claim 1, wherein the teaching conversion unit has a cooler arranged on a non-contact surface of the transformer with the rectifier. 제1항에 있어서, 상기 정류기는, 3개의 단상 정류기를 병설 수납한 전면 보수형의 정류기이고, 상기변압기는 상기 단상 정류기에 각상의 코일이 대향하도록 배치되어 있는 것을 특징으로 하는 직류 변전소.The DC substation according to claim 1, wherein the rectifier is a front maintenance type rectifier in which three single phase rectifiers are housed side by side, and the transformer is disposed so that coils of each phase face the single phase rectifier. 제1항에 있어서, 상기 교직변화유닛을, 복수 유닛 병렬 배치한 것을 특징으로 하는 직류 변전소.The DC substation according to claim 1, wherein the teaching change unit is arranged in parallel in a plurality of units. 제4항에 상기 병렬 배치된 교직 변환 유닛 사이에, 직류 배전반을 배치한 것을 특징으로 하는 직류 변전소.The DC substation according to claim 4, wherein a DC switchboard is disposed between the parallel conversion units arranged in parallel. 제5항에 있어서, 상기 직류 배전반의 배면에, 직류 변전소의 다른 기기를 배치한 것을 특징으로 하는 직류 변전소.The DC substation according to claim 5, wherein another device of the DC substation is arranged on the rear surface of the DC switchgear. 제5항에 있어서, 상기 각 교직 변화유닛과 이것에 접속되는 상기 직류 배전반의 열반을 각각 유닛으로하여 대향방향으로 이동 가능하게 구성한 것을 특징으로 하는 직류 변전소.The DC substation according to claim 5, wherein each of the teaching changing units and the heat units of the DC distribution boards connected thereto are configured to be movable in opposite directions. 교류전력이 공급되는 변압기와, 그 변압기로 부터의 전력을 직류의 전력으로 변화하는 정류기를 가지는 직류 변전소에 있어서, 전면 보수형의 정류기와, 그 정류기의 배면에 맞닿게 배치된 변압기와, 상기 정류기의 비 보수면에 배치된 냉각기로 구성한 교직 변환유닛을, 복수 유닛 병렬 배치하여 구비함과 동시에, 그 병렬 배치된 교직 변환유닛 사이에 배치된 직류 배전반을 구비하고, 상기 직류 배전반은, 각 양측의 상기 교직 변화유닛의 상기 정류기에 각각 접속하는 정류기 2차반과, 그 정류기 2차반에 접속하는 직류기전반을 가지는 것을 특징으로 하는 직류 변전소.In a direct current substation having a transformer supplied with alternating current power and a rectifier for converting power from the transformer into direct current power, a rectifier of a front maintenance type, a transformer disposed in contact with a rear surface of the rectifier, and the rectifier And a plurality of units of parallel conversion units composed of coolers arranged on a non-maintenance surface of the unit, arranged in parallel with each other, and provided with a DC switchboard disposed between the parallel conversion units arranged in parallel. And a rectifier secondary panel respectively connected to said rectifier of said teaching changing unit, and a direct current circuit panel connected to said rectifier secondary panel. 교류전력이 공급되는 변압기와, 그 변압기로 부터의 전력을 직류의 전력으로 변화하는 정류기를 가지는 직류 변전소에 있어서, 전면 보수형의 정류기와, 그 정류기의 배면에 배치된 변압기와, 상기 정류기의 비 보수면에 배치된 냉각기로 구성한2개의 교직 변환유닛과 상기 교직 변환유닛 사이에 배치된 직류 배전반을 구비하고, 상기 직류 배환 유닛과 직류 배전반을, 고가 아래의 공간에 배치함과 동시에, 상기 교직 변화유닛의 및 직류배전반의 보수면을 고가 아래의 길이방향에 따라 배열한 것을 특징으로 하는 직류 변전소.A direct current substation having a transformer supplied with alternating current power and a rectifier for converting power from the transformer into direct current power, the rectifier of the front maintenance type, the transformer disposed on the rear of the rectifier, and the ratio of the rectifier. Two teaching conversion units constituted by coolers arranged on a maintenance surface, and a direct current switchgear arranged between the teaching conversion unit, wherein the direct current switch unit and the direct current switchgear are arranged in a space below the elevated value, and the teaching change DC substation, characterized in that the maintenance surface of the unit and the DC switchgear is arranged along the length direction below the elevated price. 교류전력이 공급되는 변압기와, 그 변압기로 부터의 전력을 직류의 전력으로 변화하는 정류기를 가지는 직류 변전소에 있어서, 전면 보수형의 정류기와, 그 정류기의 배면에 배치된 변압기와, 상기 정류기의 비 보수면에 배치된 냉각기로 구성됨과 동시에, 변전소 건물의 제1층 내에 배치된 교직 변환유닛과, 상기 교직 변환유닛에 접속됨과 동시에, 상기 변전소 건물의 제2층 내에 배치된 직류배전반을 가지는 것을 특징으로 하는 직류 변전소A direct current substation having a transformer supplied with alternating current power and a rectifier for converting power from the transformer into direct current power, the rectifier of the front maintenance type, the transformer disposed on the rear of the rectifier, and the ratio of the rectifier. And a direct current conversion unit arranged in the first floor of the substation building, and a direct current switch unit connected to the direct conversion unit, and disposed in the second floor of the substation building. Direct current substation 고가 철도 궤도하의 공간에 설치되는 직류 변저소로서, 궤도방향에 복수의 배전반을 배치하고 배전반의 양단으로 부터 궤도방향에 직교하는 방향으로 변압기와 정류기를 배치한 것을 특징으로 하는 직류 변전소.A DC substation installed in a space under an elevated railway track, wherein a plurality of switchboards are arranged in a track direction, and a transformer and a rectifier are disposed in a direction orthogonal to the track direction from both ends of the switchboard. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920015026A 1991-09-03 1992-08-21 DC substation KR930007024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-222688 1991-09-03
JP3222688A JPH0564323A (en) 1991-09-03 1991-09-03 Dc substation

Publications (1)

Publication Number Publication Date
KR930007024A true KR930007024A (en) 1993-04-22

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Application Number Title Priority Date Filing Date
KR1019920015026A KR930007024A (en) 1991-09-03 1992-08-21 DC substation

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JP (1) JPH0564323A (en)
KR (1) KR930007024A (en)
FR (1) FR2680919B1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2876932B2 (en) * 1993-03-17 1999-03-31 株式会社日立製作所 Complex type substation equipment
GB2343432B (en) * 1998-11-04 2003-06-04 Abb Daimler Benz Transp DC traction power supply
WO2010012300A1 (en) * 2008-07-30 2010-02-04 Abb Research Ltd High voltage ac/dc or dc/ac converter station with fiberoptic current sensor
EP2308069B1 (en) 2008-07-30 2015-04-15 ABB Research Ltd. Generator circuit breaker with fiber-optic current sensor
GB2476313A (en) * 2009-12-21 2011-06-22 Bombardier Transp Gmbh Cooling of electronic devices located in a ground cavity
FR3001584B1 (en) * 2013-01-31 2015-03-13 Soreel Soc De Realisation D Equipements Electr COMPACT AND INTEGRATED CONTINUOUS CURRENT DISTRIBUTION BLOCK FOR RAILWAY SUB-STATION.
FR3020999B1 (en) * 2014-05-16 2016-07-01 Alstom Transp Tech ELECTRICAL INSULATION ELEMENT BETWEEN AN ELECTRICAL DEVICE AND AN ELECTRIC DEVICE COOLING MEMBER; COOLING SYSTEM COMPRISING SUCH A MEMBER
JP6064982B2 (en) * 2014-12-12 2017-01-25 株式会社明電舎 DC breaker
CN106882084B (en) * 2017-03-20 2023-09-22 中铁二院工程集团有限责任公司 Main wiring structure of high-speed rail transformer station based on three single-phase traction transformers
KR102168342B1 (en) * 2019-01-22 2020-10-22 주식회사 케이디파워 DC power supply apparatus with multi outputs

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Publication number Priority date Publication date Assignee Title
US3749981A (en) * 1971-08-23 1973-07-31 Controlled Power Corp Modular power supply with indirect water cooling
JPS5318838A (en) * 1976-08-04 1978-02-21 Toshiba Corp Cooling water feeder in travelling system power feed installation
JPS5722305A (en) * 1980-07-16 1982-02-05 Tokyo Shibaura Electric Co Ac/dc conversion station
JPS57189502A (en) * 1981-05-14 1982-11-20 Tokyo Shibaura Electric Co Ac/dc converter
JPS6092641A (en) * 1983-10-27 1985-05-24 Toshiba Corp Transformer integral type vapor cooling rectifier
JP2543277B2 (en) * 1991-09-30 1996-10-16 松下電器産業株式会社 Tape recorder

Also Published As

Publication number Publication date
FR2680919A1 (en) 1993-03-05
JPH0564323A (en) 1993-03-12
FR2680919B1 (en) 1996-09-27

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