| 发明名称 |
METHOD OF ACTIVE RESISTANCE MEASUREMENT FOR ASYNCHRONOUS MOTOR STATOR |
| 摘要 |
FIELD: electricity. ^ SUBSTANCE: constant components are introduced into phase currents and voltages by including links made up from parallel diodes and resistors into one of stator phases. After that phase currents and voltages are measured and transformed into digital form. Constant components of phase currents and voltages are then singled out, and active stator resistance is calculated. ^ EFFECT: increased accuracy of active stator resistance and simplified assessment of asynchronous motor state. ^ 1 dwg |
| 申请公布号 |
RU2406096(C1) |
申请公布日期 |
2010.12.10 |
| 申请号 |
RU20090143046 |
申请日期 |
2009.11.20 |
| 申请人 |
GOSUDARSTVENNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "KUZBASSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITET" (GU KUZGTU) |
发明人 |
KASHIRSKIKH VENIAMIN GEORGIEVICH;NESTEROVSKIJ ALEKSANDR VLADIMIROVICH;GARGAEV ANDREJ NIKOLAEVICH |
| 分类号 |
G01R31/34 |
主分类号 |
G01R31/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
