发明名称 |
ELEKTRISK DRIVANORDNING MED SYNKRONMOTOR |
摘要 |
An electric drive comprises a multiphase source (1) of sinusoidal voltage with a pick-up (3) of the angular position of the rotor of the synchronous motor (6). The stator windings (19) are connected, through an adjustable current source (17), to a unit (11) of phase-sensible rectifiers. Steering inputs (25) of the unit (11) are connected, through a unit (20) of multipliers, to a current pre-setting device (23). The electric drive comprises as well a reference signals former (7) connected with its output to the inputs (10) of the unit (11) and with its input to the output (8) of he pick-up (3) of the angular position of the rotor. |
申请公布号 |
SE8007233(A) |
申请公布日期 |
1980.10.15 |
申请号 |
SE19800007233 |
申请日期 |
1980.10.15 |
申请人 |
ROLAND DAVYDOVICH * BAI;ALEXANDR ALEXANDROVICH * KANEP;VALERY SEMENOVICH * RYLACH;ALEXANDR VENIAMINOVICH * FELDMAN;ALIM IVANOVICH * CHABANOV |
发明人 |
ROLAND DAVYDOVICH * BAI;ALEXANDR ALEXANDROVICH * KANEP;VALERY SEMENOVICH * RYLACH;ALEXANDR VENIAMINOVICH * FELDMAN;ALIM IVANOVICH * CHABANOV |
分类号 |
H02P6/08;H02P25/02 |
主分类号 |
H02P6/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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