JPH0572988B2 - - Google Patents

Info

Publication number: JPH0572988B2
Authority: JP; Japan
Prior art keywords: signal; voltage; partial discharge; high frequency; metal casing
Prior art date: 1985-07-18
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

JP60157008A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6219774A (ja

Inventor

Tetsuya Okano

Shigeru Kitani

Masakichi Koya

Noboru Kurosawa

Takashi Nonoichi

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.)

Toshiba Corp

SWCC Corp

Original Assignee

Toshiba Corp

Showa Electric Wire and Cable Co

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.)

1985-07-18

Filing date

1985-07-18

Publication date

1993-10-13

1985-07-18 Application filed by Toshiba Corp, Showa Electric Wire and Cable Co filed Critical Toshiba Corp

1985-07-18 Priority to JP60157008A priority Critical patent/JPS6219774A/ja

1987-01-28 Publication of JPS6219774A publication Critical patent/JPS6219774A/ja

1993-10-13 Publication of JPH0572988B2 publication Critical patent/JPH0572988B2/ja

Status Granted legal-status Critical Current

Links

238000001514 detection method Methods 0.000 claims description 22
239000003990 capacitor Substances 0.000 claims description 18
230000005540 biological transmission Effects 0.000 claims description 13
239000002184 metal Substances 0.000 claims description 13
238000006243 chemical reaction Methods 0.000 claims description 2
239000004020 conductor Substances 0.000 description 10
238000012544 monitoring process Methods 0.000 description 10
125000006850 spacer group Chemical group 0.000 description 7
239000013307 optical fiber Substances 0.000 description 6
238000010586 diagram Methods 0.000 description 5
238000012423 maintenance Methods 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
230000006866 deterioration Effects 0.000 description 2
230000000694 effects Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000012212 insulator Substances 0.000 description 1
230000010354 integration Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

Landscapes

Testing Relating To Insulation (AREA)

JP60157008A 1985-07-18 1985-07-18 高電圧機器の部分放電検出装置 Granted JPS6219774A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP60157008A JPS6219774A (ja)	1985-07-18	1985-07-18	高電圧機器の部分放電検出装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP60157008A JPS6219774A (ja)	1985-07-18	1985-07-18	高電圧機器の部分放電検出装置

Publications (2)

Publication Number	Publication Date
JPS6219774A JPS6219774A (ja)	1987-01-28
JPH0572988B2 true JPH0572988B2 (fr)	1993-10-13

Family

ID=15640162

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP60157008A Granted JPS6219774A (ja)	1985-07-18	1985-07-18	高電圧機器の部分放電検出装置

Country Status (1)

Country	Link
JP (1)	JPS6219774A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6415670A (en) *	1987-07-09	1989-01-19	Toshiba Corp	Internal partial discharge detection system of gas insulated switch apparatus
JPH026700A (ja) *	1988-06-23	1990-01-10	Lonseal Corp	新規なビニル壁紙製造方法
GB9021484D0 (en) *	1990-10-03	1990-11-14	Univ Strathclyde	Gas insulated substations
JP4879072B2 (ja) *	2007-04-05	2012-02-15	三菱電機株式会社	ガス絶縁開閉装置の部分放電検出装置
JP5253687B1 (ja) *	2012-12-03	2013-07-31	三菱電機株式会社	電圧検出装置
JP6331521B2 (ja) *	2014-03-14	2018-05-30	日新電機株式会社	部分放電監視装置および部分放電監視システム
CN109459674B (zh) *	2018-12-28	2020-12-22	国家电网有限公司	一种开关柜局部放电多节点监测***同步化装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS534968B2 (fr) *	1974-01-19	1978-02-22
JPS54115176A (en) *	1978-02-27	1979-09-07	Shii Emu Shii Shii Kk	Electric insulator diagnoser
JPS60120268A (ja) *	1983-12-05	1985-06-27	Toshiba Corp	コロナ放電検出装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS534968U (fr) *	1976-06-29	1978-01-17
JPS5564778U (fr) *	1978-10-26	1980-05-02

1985
- 1985-07-18 JP JP60157008A patent/JPS6219774A/ja active Granted

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS534968B2 (fr) *	1974-01-19	1978-02-22
JPS54115176A (en) *	1978-02-27	1979-09-07	Shii Emu Shii Shii Kk	Electric insulator diagnoser
JPS60120268A (ja) *	1983-12-05	1985-06-27	Toshiba Corp	コロナ放電検出装置

Also Published As

Publication number	Publication date
JPS6219774A (ja)	1987-01-28

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