Gree Electric Appliances, Inc. of Zhuhai

Jiangxi Song

Jing Wang

Zhigang Zhao

Mingzhu Dong

Shiyong Jiang

Xuefen Zhang

Keqin Liu

Peng Ren

Chongyang Feng

Wu Wen

Jinrong Yuan

Weijin Li

Qiulian Li

The present disclosure relates to the technical field of smart home, and provides a direct current load response control method and device, and a direct current electric appliance. The direct current load response control method of the present disclosure comprises: monitoring a utilization voltage of a direct current load; determining whether the utilization voltage is within a response interval; and controlling the operation of the direct current load according to the determination result and the type of the direct current load.

Direct current load response control method and device, and a direct current electric appliance

A method for controlling a photovoltaic air conditioning system. The method comprises: detecting a grid frequency (); when the detected grid frequency is not equal to a pre-set frequency, calculating and obtaining a control parameter according to the detected grid frequency (); and controlling a photovoltaic air conditioning by means of the calculated and obtained control parameter (). Also disclosed is a photovoltaic air conditioning control device.

Method and device for controlling photovoltaic air conditioning system

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Guangdong, China

Jiangxi Song