JPS6220772B2 - - Google Patents

Info

Publication number
JPS6220772B2
JPS6220772B2 JP10087580A JP10087580A JPS6220772B2 JP S6220772 B2 JPS6220772 B2 JP S6220772B2 JP 10087580 A JP10087580 A JP 10087580A JP 10087580 A JP10087580 A JP 10087580A JP S6220772 B2 JPS6220772 B2 JP S6220772B2
Authority
JP
Japan
Prior art keywords
load
circuit
overcurrent
overcurrent detection
load groups
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
Application number
JP10087580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5728523A (en
Inventor
Yoshiaki Myazawa
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
Original Assignee
Tokyo Shibaura Electric Co 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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP10087580A priority Critical patent/JPS5728523A/ja
Publication of JPS5728523A publication Critical patent/JPS5728523A/ja
Publication of JPS6220772B2 publication Critical patent/JPS6220772B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP10087580A 1980-07-23 1980-07-23 Power supply system with power converter Granted JPS5728523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10087580A JPS5728523A (en) 1980-07-23 1980-07-23 Power supply system with power converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10087580A JPS5728523A (en) 1980-07-23 1980-07-23 Power supply system with power converter

Publications (2)

Publication Number Publication Date
JPS5728523A JPS5728523A (en) 1982-02-16
JPS6220772B2 true JPS6220772B2 (en:Method) 1987-05-08

Family

ID=14285487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10087580A Granted JPS5728523A (en) 1980-07-23 1980-07-23 Power supply system with power converter

Country Status (1)

Country Link
JP (1) JPS5728523A (en:Method)

Also Published As

Publication number Publication date
JPS5728523A (en) 1982-02-16

Similar Documents

Publication Publication Date Title
US5305174A (en) Method of and device for protecting electrical power system
US4835651A (en) Loss-of-potential supervision for a distance relay
US4724502A (en) Power transmission system with current limiting devices
US4149210A (en) Electrical apparatus including interlocking circuit for short-time delay and long-time delay tripping
US5170311A (en) Overcurrent protection device
US3539866A (en) Multi-zone fault protection systems
KR100437446B1 (ko) 전력공급시스템의 계통 연계장치
JPS6220772B2 (en:Method)
JP3248962B2 (ja) インバータ配電系統の保護方法
JP3243295B2 (ja) 保護継電装置
JP3102535B2 (ja) スポットネットワーク受変電システム
JP2784142B2 (ja) 遮断器および遮断装置
JPS6338938B2 (en:Method)
JPS635972B2 (en:Method)
KR200264800Y1 (ko) 전력공급시스템의 계통 연계장치
KR870000710B1 (ko) 고장구간 자동 개방 차단 장치
JPH05236646A (ja) 限流装置
SU1069062A1 (ru) Способ управлени аварийным режимом сети переменного тока
JPH05135660A (ja) 限流遮断器
SU1721687A1 (ru) Устройство дл резервировани отказов защит и выключателей
SU233054A1 (ru) Направленная высокочастотная защита
JPS6181101A (ja) 給電装置
JP2666981B2 (ja) 共通電源設備の保護装置
JPH1032922A (ja) 比率差動継電器
JPH05199679A (ja) 無停電電源装置