Title:
CURRENT CONTROL METHOD AND APPARATUS, AND POWER SUPPLY SOURCE
Document Type and Number:
WIPO Patent Application WO/2018/010562
Kind Code:
A1
Abstract:
A current control method and apparatus, and a power supply source. The method comprises: collecting a current value of an output current of a power supply source (S902), wherein the power supply source comprises: a non-isolation unit (12) and isolation conversion units (14, 32, 34), the non-isolation unit (12) is connected, at an input end, in parallel to the isolation conversion units (14, 32, 34), and is connected, at an output end, in series to same, and the sum of a first output voltage of the non-isolation unit (12) and a second output voltage of the isolation conversion units (14, 32, 34) is an output voltage of the power supply source; and according to the collected current value, and a pre-set current value for performing current equalization on each power supply source in a power supply source pool where the power supply source is located, by adjusting the second output voltage, adjusting a current value of an output current of the power supply source to be the pre-set current value (S904).
Inventors:
ZHOU PINGSEN (CN)
ZHANG BIN (CN)
JIANG SIDONG (CN)
WANG XINJUN (CN)
ZHANG BIN (CN)
JIANG SIDONG (CN)
WANG XINJUN (CN)
Application Number:
PCT/CN2017/091493
Publication Date:
January 18, 2018
Filing Date:
July 03, 2017
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H02M3/335
Foreign References:
| CN101777840A | 2010-07-14 | |||
| CN101635505A | 2010-01-27 | |||
| US8300438B1 | 2012-10-30 | |||
| CN202094798U | 2011-12-28 | |||
| CN202997936U | 2013-06-12 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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