About this document
Neutral Point Potential in NPC-VSI Analysis by Travis Gray is a document available to read on EtoBox.
1) The document analyzes the variation of the neutral point potential in neutral-point-clamped voltage source PWM inverters. The potential variation is caused by the current flowing out of or into the neutral point of the dc link. 2) The neutral current is dependent on the output phase voltages and currents as well as the zero sequence voltage of the inverter. A non-zero dc component in the zero sequence voltage can cause the neutral point potential to deviate from the center potential of the dc link. 3
- Author
- Travis Gray
- Language
- EN