JPS5657966A - Grounding method of transformer for grounding - Google Patents

Grounding method of transformer for grounding

Info

Publication number
JPS5657966A
JPS5657966A JP13396379A JP13396379A JPS5657966A JP S5657966 A JPS5657966 A JP S5657966A JP 13396379 A JP13396379 A JP 13396379A JP 13396379 A JP13396379 A JP 13396379A JP S5657966 A JPS5657966 A JP S5657966A
Authority
JP
Japan
Prior art keywords
ground
primary side
grounding
transformer
side neutral
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.)
Granted
Application number
JP13396379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243142B2 (OSRAM
Inventor
Tadaharu Nakayama
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP13396379A priority Critical patent/JPS5657966A/ja
Publication of JPS5657966A publication Critical patent/JPS5657966A/ja
Publication of JPS6243142B2 publication Critical patent/JPS6243142B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Testing Relating To Insulation (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
JP13396379A 1979-10-17 1979-10-17 Grounding method of transformer for grounding Granted JPS5657966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13396379A JPS5657966A (en) 1979-10-17 1979-10-17 Grounding method of transformer for grounding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13396379A JPS5657966A (en) 1979-10-17 1979-10-17 Grounding method of transformer for grounding

Publications (2)

Publication Number Publication Date
JPS5657966A true JPS5657966A (en) 1981-05-20
JPS6243142B2 JPS6243142B2 (OSRAM) 1987-09-11

Family

ID=15117167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13396379A Granted JPS5657966A (en) 1979-10-17 1979-10-17 Grounding method of transformer for grounding

Country Status (1)

Country Link
JP (1) JPS5657966A (OSRAM)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103558451A (zh) * 2013-11-02 2014-02-05 国家电网公司 双电流互感器在线监测变压器夹件多点接地电流控制装置
CN103560485A (zh) * 2013-11-02 2014-02-05 国家电网公司 双电流互感器监测下变压器夹件多点接地电流的控制方法
CN103558450A (zh) * 2013-11-02 2014-02-05 国家电网公司 变压器夹件接地电流的三互感器在线监测装置
WO2019043993A1 (ja) * 2017-08-28 2019-03-07 株式会社東芝 電力変換装置、電力変換システム、および電力変換システムの使用方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103558451A (zh) * 2013-11-02 2014-02-05 国家电网公司 双电流互感器在线监测变压器夹件多点接地电流控制装置
CN103560485A (zh) * 2013-11-02 2014-02-05 国家电网公司 双电流互感器监测下变压器夹件多点接地电流的控制方法
CN103558450A (zh) * 2013-11-02 2014-02-05 国家电网公司 变压器夹件接地电流的三互感器在线监测装置
WO2019043993A1 (ja) * 2017-08-28 2019-03-07 株式会社東芝 電力変換装置、電力変換システム、および電力変換システムの使用方法
WO2019043758A1 (ja) * 2017-08-28 2019-03-07 株式会社東芝 電力変換装置、電力変換システム、および電力変換システムの使用方法
JPWO2019043993A1 (ja) * 2017-08-28 2019-11-07 株式会社東芝 電力変換装置、電力変換システム、および電力変換システムの使用方法

Also Published As

Publication number Publication date
JPS6243142B2 (OSRAM) 1987-09-11

Similar Documents

Publication Publication Date Title
DE3172073D1 (en) Bushing for gas-insulated electrical equipment
FR2435843A1 (fr) Perfectionnements aux appareils de commutation a atmosphere gazeuse, notamment pour installations de commutation et de distribution d'energie electrique blindee
SE9103798D0 (sv) Oeverslag mellan parallellt upphaengda kraftlinjer
JPS5657966A (en) Grounding method of transformer for grounding
DE3465818D1 (en) Circuit arrangement for the wiring of high power transformers
SU1834601A1 (ru) Устройство ограничения феррорезонансных процессов и резонансных перенапряжений
US2342800A (en) Generator grounding system
ES8305539A1 (es) "una instalacion aerea de transmision electrica".
GB2058476B (en) Method and device for control of distribution of electric field in the insulating gap of high-voltage electroinduction power installation
DE3062074D1 (en) Insulating conductor support for high-voltage threephase metal-clad switchgear with common housing
FR2453490A1 (fr) Dispositif de protection des personnes contre les contacts directs avec l'un des conducteurs de phase d'un reseau de distribution electrique et de protection contre les defauts d'isolement du conducteur neutre
JPS5498980A (en) Cable monitoring system
SU649078A1 (ru) Устройство дл плавки гололеда посто нным током
SU1043777A1 (ru) Устройство дл защиты человека от поражени электрическим током в четырехпроводной электрической сети с глухозаземленной нейтралью
SU896583A1 (ru) Устройство испытани распределительных кабельных линий
DE761544C (de) Schutzschalter mit Fehlerstromspule gegen Beruehrungsspannung
DE3366770D1 (en) Bushing for gas-insulated electrical equipment
SU136813A1 (ru) Способ защиты трансформаторов напр жени в установках дл контрол состо ни изол ции высоковольтной сети
SU637884A1 (ru) Трансформатор
JPS5387036A (en) Electric furnace equipment
JPS54129454A (en) Transmission line
DE1011503B (de) Sicherheitsanordnung fuer ein elektrisches Kabel gegen innere Kurzschluesse
GB830073A (en) Improvements in and relating to devices for indicating the presence of potential in electrical apparatus
JPS54125457A (en) Suppression device of switching surge
HU185780B (en) Method for switching off the short-circuit current of high-voltage apparatuses, furthermore apparatus for implementing thereof