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1. (WO2017148241) INVERTER CONTROL METHOD, DEVICE, AND POWER GENERATION SYSTEM

Pub. No.:    WO/2017/148241    International Application No.:    PCT/CN2017/072977
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Tue Feb 07 00:59:59 CET 2017
IPC: H02M 1/36
H02M 3/38
Applicants: ZTE CORPORATION
中兴通讯股份有限公司
Inventors: ZHANG, Yong
张勇
Title: INVERTER CONTROL METHOD, DEVICE, AND POWER GENERATION SYSTEM
Abstract:
An inverter control method, a device (1), and a power generation system. The inverter control method comprises: monitoring an input voltage of an inverter (S201); comparing the input voltage and a preconfigured stop voltage (S202); when the input voltage is less than the preconfigured stop voltage, turning off a power supply supplying power to the inverter (S203). By monitoring the input voltage of the inverter, and turning off the power supply supplying power to the inverter when the input voltage is less than the stop voltage, a control circuit of the inverter can be turned off completely. Moreover, by employing time information indicating that whether it is in the nighttime, the embodiment can further reduce local power losses during the nighttime when the inverter is unable to generate power, increasing power generation efficiency.