Title:
【発明の名称】交流電動機の制御方法と異常検出方法
Document Type and Number:
Japanese Patent JP3141688
Kind Code:
B2
Inventors:
Koichi Tajima
Hidetoshi Kaita
Hidetoshi Kaita
Application Number:
JP17057794A
Publication Date:
March 05, 2001
Filing Date:
July 22, 1994
Export Citation:
Assignee:
Fuji Electric Co., Ltd.
International Classes:
H02H7/08; H02P21/00; H02P21/13; H02P21/14; H02P21/16; H02P21/22; H02P23/00; H02P23/07; H02P23/14; H02P27/04; H02P29/00; (IPC1-7): H02P21/00; H02H7/08
Domestic Patent References:
| JP58165685A | ||||
| JP6152176A | ||||
| JP62262697A | ||||
| JP6356182A | ||||
| JP1248985A | ||||
| JP232788A | ||||
| JP2241389A | ||||
| JP2299493A | ||||
| JP3195386A | ||||
| JP3245789A | ||||
| JP3253288A | ||||
| JP496681A | ||||
| JP4271297A | ||||
| JP530792A | ||||
| JP5199784A | ||||
| JP5227780A | ||||
| JP5264677A | ||||
| JP5276779A | ||||
| JP775399A |
Other References:
【文献】米国特許4764712(US,A)
【文献】米国特許4914386(US,A)
【文献】米国特許4914386(US,A)
Attorney, Agent or Firm:
Masaharu Shinobe