JPS6046726A - 単相・三相兼用形モ−タ保護リレ− - Google Patents

単相・三相兼用形モ−タ保護リレ−

Info

Publication number
JPS6046726A
JPS6046726A JP15535483A JP15535483A JPS6046726A JP S6046726 A JPS6046726 A JP S6046726A JP 15535483 A JP15535483 A JP 15535483A JP 15535483 A JP15535483 A JP 15535483A JP S6046726 A JPS6046726 A JP S6046726A
Authority
JP
Japan
Prior art keywords
phase
current
motor
signal
open
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
JP15535483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0479210B2 (enrdf_load_stackoverflow
Inventor
相良　正志
憲治 谷本
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
Daikin Kogyo 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 Daikin Industries Ltd, Daikin Kogyo Co Ltd filed Critical Daikin Industries Ltd
Priority to JP15535483A priority Critical patent/JPS6046726A/ja
Publication of JPS6046726A publication Critical patent/JPS6046726A/ja
Publication of JPH0479210B2 publication Critical patent/JPH0479210B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)
JP15535483A 1983-08-24 1983-08-24 単相・三相兼用形モ−タ保護リレ− Granted JPS6046726A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15535483A JPS6046726A (ja) 1983-08-24 1983-08-24 単相・三相兼用形モ−タ保護リレ−

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15535483A JPS6046726A (ja) 1983-08-24 1983-08-24 単相・三相兼用形モ−タ保護リレ−

Publications (2)

Publication Number Publication Date
JPS6046726A true JPS6046726A (ja) 1985-03-13
JPH0479210B2 JPH0479210B2 (enrdf_load_stackoverflow) 1992-12-15

Family

ID=15604065

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15535483A Granted JPS6046726A (ja) 1983-08-24 1983-08-24 単相・三相兼用形モ−タ保護リレ−

Country Status (1)

Country Link
JP (1) JPS6046726A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107632A (ja) * 1985-11-05 1987-05-19 三洋電機株式会社 三相電源の逆相検出方法
JPS62281726A (ja) * 1986-05-26 1987-12-07 ダイキン工業株式会社 冷凍機の逆相保護装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107632A (ja) * 1985-11-05 1987-05-19 三洋電機株式会社 三相電源の逆相検出方法
JPS62281726A (ja) * 1986-05-26 1987-12-07 ダイキン工業株式会社 冷凍機の逆相保護装置

Also Published As

Publication number Publication date
JPH0479210B2 (enrdf_load_stackoverflow) 1992-12-15

Similar Documents

Publication Publication Date Title
JPH082154B2 (ja) 非同期多相スイツチング回路
CN109245650A (zh) 永磁同步电机的参数识别方法及永磁同步电机的控制系统
JPS6046726A (ja) 単相・三相兼用形モ−タ保護リレ−
US4058738A (en) Method and circuit arrangement for starting up a converter having forced commutation with the correct phase
JP3229520B2 (ja) 相回転異常検出装置
JP2849598B2 (ja) トライポート無停電電源装置の並列運転装置
JPH038037Y2 (enrdf_load_stackoverflow)
JP2636165B2 (ja) バイパス接続装置
JP5621210B2 (ja) インバータの保護方法及び保護装置
JPH0479208B2 (enrdf_load_stackoverflow)
JPH0816258A (ja) 交流電力制御装置
JPH0479209B2 (enrdf_load_stackoverflow)
JPS59201697A (ja) 同期切換装置
JPH03245720A (ja) 保護継電装置
JPS633548B2 (enrdf_load_stackoverflow)
JPS5825015B2 (ja) コウアツチヨクリユウソウデンケイトウノキドウホウホウ
Menkes A Stored-Program Controlled Triport UPS
JPH0740225Y2 (ja) 過電流試験機
JPS6098824A (ja) 核融合装置の電源保護装置
SU1245267A3 (ru) Инвертор дл преобразовани посто нного напр жени в одно- или многофазное переменное напр жение с защитой
JP3402320B2 (ja) 電力量計量装置
JPH0227915B2 (enrdf_load_stackoverflow)
JPS62244227A (ja) 異相配電線電路の一時的切替および復旧方法
JPH01283025A (ja) 負荷電流検出回路
JPH0349528A (ja) 異なるバンク間の変圧器の低圧側負荷切替方法