发明名称 |
VARIABLE-SPEED DRIVE PROVIDED WITH A SUPERCAPACITOR MODULE |
摘要 |
A variable-speed drive including: a DC power supply bus including a positive line and a negative line; a bus capacitor connected between the positive line and the negative line of the DC power supply bus; an inverter module supplied with power by the DC power supply bus and controlled to provide a variable voltage to an electrical load; a first switching branch connected between the positive line and the negative line of the bus and including at least one first electronic switch; and a first module including a braking resistor, or a second module including a mechanism for storing and regenerating electrical energy generated during braking of the electrical load, wherein the first module and the second module are removable and interchangeable. |
申请公布号 |
EP2641323(A1) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20110772984 |
申请日期 |
2011.10.21 |
申请人 |
SCHNEIDER TOSHIBA INVERTER EUROPE SAS |
发明人 |
BARAUNA, ALLAN PIERRE |
分类号 |
H02P27/06;H02J7/00;H02M1/00;H02M7/00 |
主分类号 |
H02P27/06 |
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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