Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/82051
| Title: | Voltage balancing circuit | Authors: | Cheng, KWE Ye, Y Xue, X |
Issue Date: | 17-Sep-2019 | Source: | US Patent US10,418,825 B2. Washington, DC: US Patent and Trademark Office, 2019. | Abstract: | A voltage balancing circuit is applied to a power supply system. The power supply system comprises N power storage devices. The voltage balancing circuit comprises: N switches, N capacitors and a controller; the N switches are respectively connected to the N serial power storage devices; the N switches are respectively connected to the first terminals of the N capacitors; the second terminals of the N capacitors are connected to a common neutral line; the controller is connected to the N switches through a control line to control the switching of the N switches. The voltage balancing circuit avoids power loss when balancing the voltage of a plurality of serial power storage devices, and is small in size and low-cost, and balances voltage quickly. | Rights: | Assignee: The Hong Kong Polytechnic University |
| Appears in Collections: | Patent |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| us10418825b2.pdf | 994.68 kB | Adobe PDF | View/Open |
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