发明名称 |
POSITION SIGNAL COMPENSATION UNIT OF MOTOR AND MOTOR COMPRISING THE POSITION COMPENSATION UNIT |
摘要 |
<p>Provided is a motor including a motor driving unit outputting a plurality of switching signals and any one of estimated three-phase voltages, in response to a control signal and a compensated position signal; a pulse width modulation (PWM) inverter outputting three-phase voltages and any one of estimated three-phase currents corresponding to the one estimated phase voltage, in response to the plurality switching signals; a motor unit operating based on the three-phase voltages and outputting a position signal according to the operation; and a position signal compensation unit receiving the position signal, the estimated phase voltage and the estimated phase current, detecting a phase difference between the estimated phase voltage and the estimated phase current and compensating for the position signal in response to the detected phase difference.</p> |
申请公布号 |
KR20150001388(A) |
申请公布日期 |
2015.01.06 |
申请号 |
KR20130074538 |
申请日期 |
2013.06.27 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
KIM, MIN KI;YANG, YIL SUK;OH, JI MIN;SUK, JUNG HEE;HEO, SE WAN |
分类号 |
H02P6/16 |
主分类号 |
H02P6/16 |
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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