CN1037795C - 受电变电装置 - Google Patents

受电变电装置 Download PDF

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Publication number
CN1037795C
CN1037795C CN92110047A CN92110047A CN1037795C CN 1037795 C CN1037795 C CN 1037795C CN 92110047 A CN92110047 A CN 92110047A CN 92110047 A CN92110047 A CN 92110047A CN 1037795 C CN1037795 C CN 1037795C
Authority
CN
China
Prior art keywords
circuit breaker
transformer
metering
current transformer
mentioned
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN92110047A
Other languages
English (en)
Chinese (zh)
Other versions
CN1070065A (zh
Inventor
田中丰一
高本学
三和母智
铁则幸
和泉贞夫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of CN1070065A publication Critical patent/CN1070065A/zh
Application granted granted Critical
Publication of CN1037795C publication Critical patent/CN1037795C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Patch Boards (AREA)
CN92110047A 1991-08-28 1992-08-26 受电变电装置 Expired - Lifetime CN1037795C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3-216885 1991-08-28
JP03216885A JP3120484B2 (ja) 1991-08-28 1991-08-28 受変電装置

Publications (2)

Publication Number Publication Date
CN1070065A CN1070065A (zh) 1993-03-17
CN1037795C true CN1037795C (zh) 1998-03-18

Family

ID=16695438

Family Applications (1)

Application Number Title Priority Date Filing Date
CN92110047A Expired - Lifetime CN1037795C (zh) 1991-08-28 1992-08-26 受电变电装置

Country Status (4)

Country Link
JP (1) JP3120484B2 (OSRAM)
KR (1) KR100271908B1 (OSRAM)
CN (1) CN1037795C (OSRAM)
TW (1) TW197539B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3082562B2 (ja) * 1994-03-18 2000-08-28 株式会社日立製作所 ガス絶縁開閉装置
US5559669A (en) * 1992-08-26 1996-09-24 Inami; Yoshiaki Compressed gas insulation switchgear
CN1044841C (zh) * 1995-06-15 1999-08-25 株式会社日立制作所 压缩气体绝缘的开关装置
TWI341219B (en) * 2003-02-20 2011-05-01 Nippon Kayaku Kk Catalyst for producing methacrylic acid and preparation method thereof
JP5591644B2 (ja) * 2010-09-22 2014-09-17 株式会社東芝 ガス遮断器およびその交換方法
CN103368128B (zh) * 2012-03-31 2016-08-10 永济新时速电机电器有限责任公司 机车辅助电源系统接地故障保护装置和电力机车
KR102819540B1 (ko) * 2021-12-16 2025-06-11 엘에스일렉트릭(주) 이동형 변전장치

Also Published As

Publication number Publication date
JPH0556520A (ja) 1993-03-05
TW197539B (OSRAM) 1993-01-01
KR100271908B1 (ko) 2000-11-15
CN1070065A (zh) 1993-03-17
JP3120484B2 (ja) 2000-12-25
KR930005306A (ko) 1993-03-23

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Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20120826

Granted publication date: 19980318