Invention Grant
- Patent Title: Active centerpoint power bus balancing system
- Patent Title (中): 主动中心点电力总线平衡系统
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Application No.: US12773379Application Date: 2010-05-04
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Publication No.: US08300441B2Publication Date: 2012-10-30
- Inventor: Arthur Charych
- Applicant: Arthur Charych
- Applicant Address: US NY Setauket
- Assignee: BC Systems, Inc
- Current Assignee: BC Systems, Inc
- Current Assignee Address: US NY Setauket
- Agency: Brown & Michaels, PC
- Main IPC: H02M7/44
- IPC: H02M7/44 ; G05F1/46

Abstract:
An active centerpoint bus balancing system which actively maintains centerpoint voltage balance of the output capacitors in a power supply having a multi-level voltage output. The centerpoint voltage balance is maintained by a novel control circuit which efficiently transfers charge from one capacitor to the other capacitor so as to maintain the same voltage on each output capacitor. The centerpoint voltage balance minimizes the effect of loading conditions. It operates even with no load, and allows severe load unbalance on the two output capacitors without creating voltage unbalance.
Public/Granted literature
- US20100277954A1 ACTIVE CENTERPOINT POWER BUS BALANCING SYSTEM Public/Granted day:2010-11-04
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