Patent ID: 11967891
Assignee: EATON INTELLIGENT POWER LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 3:
4. The bi-directional power converter of claim 2, wherein the filter system comprises:
a first filter system electrically connected to a first one of the input nodes and to a first one of the three intermediate nodes, the first filter system comprising: a first grid-side inductor, a first converter-side inductor, and a first capacitor;
a second filter system electrically connected to a second one of the input nodes and to a second one of the three intermediate nodes, the second filter system comprising: a second grid-side inductor, a second converter-side inductor, and a second capacitor; and
a third filter system electrically connected to a third one of the input nodes and to a third one of the three intermediate nodes, the third filter system comprising: a third grid-side inductor, a third converter-side inductor, and a third capacitor.