Invention Grant
- Patent Title: Power generation system and communications apparatus used in power generation system
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Application No.: US17137915Application Date: 2020-12-30
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Publication No.: US11438026B2Publication Date: 2022-09-06
- Inventor: Yongbing Gao , Yanzhong Zhang , Tiansan Lin , Wei Shui , Chen Wang
- Applicant: Huawei Digital Power Technologies Co., Ltd.
- Applicant Address: CN Shenzhen
- Assignee: Huawei Digital Power Technologies Co., Ltd.
- Current Assignee: Huawei Digital Power Technologies Co., Ltd.
- Current Assignee Address: CN Shenzhen
- Agency: Womble Bond Dickinson (US) LLP
- Priority: CN201910712765.0 20190802
- Main IPC: H04B3/06
- IPC: H04B3/06 ; H04B3/54

Abstract:
An inverter in a power generation system converts a direct current that is input from a direct-current-side device into an alternating current for power supply. The inverter includes a control apparatus and a communications apparatus. The control apparatus controls the inverter to convert the direct current that is input from the direct-current-side device into an alternating current for power supply. The communications apparatus is coupled to the control apparatus, and sends a networking information request signal used to request networking information to the direct-current-side device in the power generation system through a direct-current power line, where a frequency of the networking information request signal is within a first frequency band. The communications apparatus also receives the networking information from the direct-current-side device; and sends a control signal to the direct-current-side device, where a frequency of the control signal is within a second frequency band.
Public/Granted literature
- US20210126671A1 POWER GENERATION SYSTEM AND COMMUNICATIONS APPARATUS USED IN POWER GENERATION SYSTEM Public/Granted day:2021-04-29
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