Title:
POWER SUPPLYING CONTROL METHOD AND APPARATUS AND POWER SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/207042
Kind Code:
A1
Abstract:
A power supplying control method, comprising: in a first power supplying control mode, performing power supplying control on a power supply device on the basis of a plurality of continuous cycles, turning on a power supplying circuit of the power supply device within a turn-on time period of each cycle, and turning off the power supplying circuit within a turn-off time period of each cycle, wherein a duration of the turn-on time period in the next cycle is different from a duration of the turn-on time period in the previous cycle by a preset step length; and in the turn-on time period of any cycle, when a load current is detected, exiting the first power supplying control mode, entering a second power supplying control mode, and controlling the power supplying circuit of the power supply device to be kept on.
Inventors:
ZHANG CHENHUI (CN)
ZHANG HONGTAO (CN)
CHEN XI (CN)
ZHANG HONGTAO (CN)
CHEN XI (CN)
Application Number:
PCT/CN2022/132652
Publication Date:
November 02, 2023
Filing Date:
November 17, 2022
Export Citation:
Assignee:
ECOFLOW INC (CN)
International Classes:
H02J7/00
Foreign References:
| CN114696426A | 2022-07-01 | |||
| US6333862B1 | 2001-12-25 | |||
| CN101895209A | 2010-11-24 | |||
| US20050041360A1 | 2005-02-24 |
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