JPS60183933A - 保護継電装置 - Google Patents

保護継電装置

Info

Publication number
JPS60183933A
JPS60183933A JP3806084A JP3806084A JPS60183933A JP S60183933 A JPS60183933 A JP S60183933A JP 3806084 A JP3806084 A JP 3806084A JP 3806084 A JP3806084 A JP 3806084A JP S60183933 A JPS60183933 A JP S60183933A
Authority
JP
Japan
Prior art keywords
power
locus
quadrant
reactive power
active power
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
JP3806084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424935B2 (enrdf_load_stackoverflow
Inventor
杉山 ▲つとむ▼
杉浦 徳廣
俊樹 服部
本間 昭好
昭 小野
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.)
Chubu Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Chubu Electric Power Co Inc
Mitsubishi Electric Corp
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 Chubu Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Chubu Electric Power Co Inc
Priority to JP3806084A priority Critical patent/JPS60183933A/ja
Publication of JPS60183933A publication Critical patent/JPS60183933A/ja
Publication of JPH0424935B2 publication Critical patent/JPH0424935B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP3806084A 1984-02-28 1984-02-28 保護継電装置 Granted JPS60183933A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3806084A JPS60183933A (ja) 1984-02-28 1984-02-28 保護継電装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3806084A JPS60183933A (ja) 1984-02-28 1984-02-28 保護継電装置

Publications (2)

Publication Number Publication Date
JPS60183933A true JPS60183933A (ja) 1985-09-19
JPH0424935B2 JPH0424935B2 (enrdf_load_stackoverflow) 1992-04-28

Family

ID=12514951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3806084A Granted JPS60183933A (ja) 1984-02-28 1984-02-28 保護継電装置

Country Status (1)

Country Link
JP (1) JPS60183933A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE06075877T1 (de) 2000-06-13 2007-02-08 Flooring Industries Ltd. Fußbodenbelag

Also Published As

Publication number Publication date
JPH0424935B2 (enrdf_load_stackoverflow) 1992-04-28

Similar Documents

Publication Publication Date Title
US4731689A (en) Directional detection in connection with faults in a power supply network
US5731943A (en) Protective relay having out-of-step logic capability
US7199991B2 (en) Electrical bus protection method & apparatus
US4450497A (en) Ultra-high-speed relay
JPS60183933A (ja) 保護継電装置
US4635157A (en) Generator protecting relay
EP0087700B2 (en) System for detecting a predetermined phase relation between two input electrical quantities detected from an electric power system
JPS6011722Y2 (ja) デイジタル保護継電装置
JPS6022772Y2 (ja) デイジタル保護継電装置
JPS61189119A (ja) 断線検出装置
JPS62293929A (ja) 電力方向継電器
JPH0222605B2 (enrdf_load_stackoverflow)
JPS60183929A (ja) 保護継電方式
SU1117758A1 (ru) Устройство дл токовой защиты обратной последовательности электроустановки с изолированной нейтралью
JPS60183934A (ja) 保護継電装置
JPH0424934B2 (enrdf_load_stackoverflow)
JPS63117618A (ja) 電力方向継電器
JPH0359657B2 (enrdf_load_stackoverflow)
JPS62110440A (ja) 脱調予測方式
JPS58139634A (ja) 分路リアクトルの保護装置
JPS63114522A (ja) 保護継電装置
JPS6392220A (ja) 電力系統の事故検出装置
JPH049014B2 (enrdf_load_stackoverflow)
JPH031890B2 (enrdf_load_stackoverflow)
JPS589526A (ja) 距離継電器

Legal Events

Date Code Title Description
S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313115

EXPY Cancellation because of completion of term
R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370