| 摘要 |
<p>The present invention provides a multilevel high voltage inverter with an efficient structure. The present invention provides the multilevel high voltage inverter which includes: a rectification unit which receives a first phase voltage of a three-phase and provides a rectification voltage by rectifying the first phase voltage; a smoothing unit which receives the rectification voltage and supplies the voltages of different levels to first to third nodes which are different from each other; and an inverter unit which includes a plurality of switch units for transmitting the voltages of three levels supplied from the smoothing unit. The inverter unit includes a first switch unit which is formed between the first node and a first output terminal; a second switch unit which is formed between the second node and the first output terminal; a third switch unit which is formed between the third node and the first output terminal; a fourth switch unit which is formed between the first node and a second output terminal; a fifth switch unit which is formed between the second node and the second output terminal; and a sixth switch unit which is formed between the third node and the second output terminal.</p> |
