Title:
MULTI-MODE UNINTERRUPTIBLE POWER SUPPLY CONTROL METHOD, CONTROL APPARATUS AND CONTROL TERMINAL
Document Type and Number:
WIPO Patent Application WO/2021/012679
Kind Code:
A1
Abstract:
The present application is applied to the technical field of uninterruptible power supplies, and provided therein are a multi-mode uninterruptible power supply control method, control apparatus and control terminal and a computer-readable storage medium. The control method comprises: acquiring the load rate of a multi-mode uninterruptible power supply; acquiring the working mode of the multi-mode uninterruptible power supply; determining whether the load rate is smaller than a preset first threshold; and if the load rate is smaller than the first threshold, then reducing the number of operations of a power unit of the multi-mode uninterruptible power supply corresponding to the working mode. The present application may increase the operating efficiency of a multi-mode uninterruptible power supply under light load conditions.
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Inventors:
WANG DINGFU (CN)
GAO LIHONG (CN)
ZHANG BAOSEN (CN)
GUO XUEMENG (CN)
GAO LIHONG (CN)
ZHANG BAOSEN (CN)
GUO XUEMENG (CN)
Application Number:
PCT/CN2020/077964
Publication Date:
January 28, 2021
Filing Date:
March 05, 2020
Export Citation:
Assignee:
ZHANGZHOU KEHUA TECHNOLOGY CO LTD (CN)
KEHUA HENGSHENG CO LTD (CN)
KEHUA HENGSHENG CO LTD (CN)
International Classes:
H02J9/06
Foreign References:
| CN110474420A | 2019-11-19 | |||
| CN104362730A | 2015-02-18 | |||
| CN109655757A | 2019-04-19 | |||
| CN105680559A | 2016-06-15 | |||
| CN201910660614A | 2019-07-22 |
Other References:
See also references of EP 3800763A4
Attorney, Agent or Firm:
SHIJIAZHUANG GOWELL INTELLECTUAL PROPERTY LAW FIRM (CN)
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