| 发明名称 |
SYSTEMS AND METHODS FOR CONTROLLING INVERTERS |
| 摘要 |
A method of controlling an inverter includes receiving a target waveform for output voltage of an inverter phase, calculating a phase bias for an inverter phase using the target waveform, biasing the target waveform using the phase bias, and generating a switching device command signal by comparing the biased target waveform to a carrier waveform. The switching device command signal has a switching patter that reduces midpoint current in an inverter input lead and common mode voltage in an inverter output lead. |
| 申请公布号 |
US2016294303(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201514678334 |
申请日期 |
2015.04.03 |
| 申请人 |
Hamilton Sundstrand Corporation |
发明人 |
White Adam M. |
| 分类号 |
H02M7/537 |
主分类号 |
H02M7/537 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of controlling an inverter, comprising:
receiving a target waveform for output voltage of an inverter phase; calculating a phase bias for an inverter phase using the target waveform; biasing the target waveform using the phase bias; and generating a switching device command signal by comparing the biased target waveform to a carrier waveform, wherein the switching device command signal reduces midpoint current in an inverter input lead and common mode voltage in an inverter output lead. |
| 地址 |
Charlotte NC US |
