JPS62285616A - 保護継電器 - Google Patents

保護継電器

Info

Publication number
JPS62285616A
JPS62285616A JP61127156A JP12715686A JPS62285616A JP S62285616 A JPS62285616 A JP S62285616A JP 61127156 A JP61127156 A JP 61127156A JP 12715686 A JP12715686 A JP 12715686A JP S62285616 A JPS62285616 A JP S62285616A
Authority
JP
Japan
Prior art keywords
output
determination
amount
maximum value
vector addition
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
JP61127156A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0546769B2 (enrdf_load_stackoverflow
Inventor
安斉　俊夫
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.)
Mitsubishi Electric Corp
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP61127156A priority Critical patent/JPS62285616A/ja
Publication of JPS62285616A publication Critical patent/JPS62285616A/ja
Publication of JPH0546769B2 publication Critical patent/JPH0546769B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
JP61127156A 1986-06-03 1986-06-03 保護継電器 Granted JPS62285616A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61127156A JPS62285616A (ja) 1986-06-03 1986-06-03 保護継電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61127156A JPS62285616A (ja) 1986-06-03 1986-06-03 保護継電器

Publications (2)

Publication Number Publication Date
JPS62285616A true JPS62285616A (ja) 1987-12-11
JPH0546769B2 JPH0546769B2 (enrdf_load_stackoverflow) 1993-07-14

Family

ID=14953019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61127156A Granted JPS62285616A (ja) 1986-06-03 1986-06-03 保護継電器

Country Status (1)

Country Link
JP (1) JPS62285616A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0546769B2 (enrdf_load_stackoverflow) 1993-07-14

Similar Documents

Publication Publication Date Title
WO2001029949A1 (en) Improved restraint-type differential relay
JPS62285616A (ja) 保護継電器
JP3768441B2 (ja) 母線保護リレ−
JPH0550207B2 (enrdf_load_stackoverflow)
JPS62281719A (ja) 保護継電器
JPH0447545B2 (enrdf_load_stackoverflow)
JP2004088919A (ja) 電流差動保護継電装置
JP3305084B2 (ja) 比率作動保護継電装置
JPH0363299B2 (enrdf_load_stackoverflow)
JP2971298B2 (ja) 保護継電装置
JP2002017037A (ja) Ｐｃｍキャリアーリレー
JPS6011722Y2 (ja) デイジタル保護継電装置
JP2616047B2 (ja) 発電機低励磁制限装置
JP3746493B2 (ja) 比率差動継電装置
JPH0438118A (ja) 変化幅検出装置
JPS61224823A (ja) 保護継電器
JPH114533A (ja) ディジタル形保護継電器
JP2533186B2 (ja) 励磁突入電流判定方式
JPH0514502B2 (enrdf_load_stackoverflow)
JPS6359720A (ja) デイジタル形電流差動リレ−
JPH09322379A (ja) 過電流継電装置
JPS63121424A (ja) デイジタル形電流差動リレ−
JPS5836124A (ja) 電流差動継電装置
JPS6084925A (ja) 無効電力補償装置の制御方法
JPH0270234A (ja) 無効電力補償装置