发明名称 |
CONTROLLER OF VARIABLE SPEED AC MOTOR |
摘要 |
<p>A controller for operating a variable speed alternating current motor using inverters to which power is supplied from two or more power supplies including an energy accumulator has a first inverter for converting direct current supplied from the outside into alternating current, a power supply for accumulating direct current, a second inverter for converting direct current supplied from the power supply into alternating current, and an adder for adding the alternating current voltages output from the first and second inverters.</p> |
申请公布号 |
EP1885055(A1) |
申请公布日期 |
2008.02.06 |
申请号 |
EP20050743173 |
申请日期 |
2005.05.26 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
NEGORO, HIDETO;SONE, SATORU |
分类号 |
H02P27/06;B60L9/22;B60L11/18 |
主分类号 |
H02P27/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|