发明名称 |
Digital motor speed controller |
摘要 |
Control apparatus for a polyphase, brushless dc electric motor includes a programmed microprocessor which responds to signals indicative of rotor position and rotational speed to selectively energize the windings of the motor and effect a desired speed. The apparatus is compact, readily fabricated, and more reliable than hardwired control circuitry.
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申请公布号 |
US4415844(A) |
申请公布日期 |
1983.11.15 |
申请号 |
US19810230448 |
申请日期 |
1981.02.09 |
申请人 |
PRIAM |
发明人 |
MENDENHALL, CHARLES E.;BUCKERT, MICHAEL D. |
分类号 |
H02P6/06;(IPC1-7):H02P5/06 |
主分类号 |
H02P6/06 |
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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