发明名称 |
HIGH-POWER MEDIUM-VOLTAGE DRIVE POWER CELL |
摘要 |
The present invention provides a high-power medium-voltage drive power cell, which comprises: a rectifier module for rectifying the three-phase AC input voltage to get a DC voltage; an IGBT (Insulated Gate Bipolar Transistor) inverter bridge connected to capacitors for converting the DC voltage into an AC voltage of which the frequency, the amplitude and the phase are adjustable; a bypass module connected to the IGBT inverter bridge for providing the bypass function when the IGBT inverter bridge works in an abnormal state; and a heat pipe heat sink having a base plate on both sides of which power elements of the high-power medium-voltage drive power cell are disposed.
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申请公布号 |
US2013100716(A1) |
申请公布日期 |
2013.04.25 |
申请号 |
US201213415480 |
申请日期 |
2012.03.08 |
申请人 |
TONG AI-XING;CHANG YU-MING;GAN HONG-JIAN;MA SHAO-CAI;YING JIAN-PING;DELTA ELECTRONICS (SHANGHAI) CO., LTD. |
发明人 |
TONG AI-XING;CHANG YU-MING;GAN HONG-JIAN;MA SHAO-CAI;YING JIAN-PING |
分类号 |
H02M5/458 |
主分类号 |
H02M5/458 |
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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