Invention Grant
- Patent Title: Power supply device and power management method
- Patent Title (中): 电源设备和电源管理方法
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Application No.: US14084626Application Date: 2013-11-20
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Publication No.: US09407092B2Publication Date: 2016-08-02
- Inventor: Kuei-Chih Hou
- Applicant: Zijilai Innovative Services Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Zijilai Innovative Services Co., Ltd.
- Current Assignee: Zijilai Innovative Services Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: ScienBiziP, P.C.
- Priority: TW102125176 20130715
- Main IPC: H02J9/00
- IPC: H02J9/00 ; H02J1/10
Abstract:
A method for managing a number of power supply units (PSUs) of a power supply device is provided. A total operation time of each PSU is counted. A number of the PSUs to be assigned to work is determined according to a load value of a load connected to the power supply device. Which of the PSUs will be assigned to work and which of the PSUs will be assigned to idle are determined according to the total operation time of each PSU and the determined number of the PSUs to be assigned to work. The PSUs to be assigned to work are controlled to enter a work state, and the PSUs to be assigned to idle are controlled to enter a standby mode.
Public/Granted literature
- US20150015074A1 POWER SUPPLY DEVICE AND POWER MANAGEMENT METHOD Public/Granted day:2015-01-15
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