Gree Electric Appliances, Inc. of Zhuhai

Shenzhen Carku Technology Co., Limited

Bing Zhang

Zhiping Zhang

Zhongkeng Long

Yun Lei

Hua Liu

Zhifeng Zhang

Mingzhi Zhao

Chiliang Luo

Zhiliang Luo

Disclosed in the present invention are a zero-load output non-stop control method and apparatus, and a unit. The apparatus comprises: a three-way valve, provided at an exhaust port of a compressor; a mixing tank, provided between an air suction port of the compressor and a condenser and used for mixing a refrigerant discharged by the compressor with a refrigerant throttled by the condenser; a first electronic expansion valve, provided on a first pipeline from the condenser to the mixing tank and sued for controlling the amount of the refrigerant throttled by the condenser and entering the mixing tank; and an electromagnetic valve, provided on a second pipeline between the three-way valve and the mixing tank and used for controlling the amount of the refrigerant discharged by the compressor and directly entering the mixing tank.

Zero-load output non-stop control method and apparatus, and unit

A shared charging cabinet and an ejecting control method thereof are provided. The method includes the steps of: a comprehensive ranking of shared power supplies () currently contained in the shared charging cabinet () is performed according to lending times and remaining power of shared power supplies; when the shared charging cabinet () receives a lending instruction, one of the shared power supplies () is controlled to be ejected according to the comprehensive ranking in response to the lending instruction. Therefore, the ejecting order of the shared power supplies () in this application is determined according to the lending times and the remaining power of the shared power supplies (), so that the ejecting times of the shared power supplies () in the shared charging cabinet () is balanced, and the service life of the shared power supplies () can be further balanced.

Shared charging cabinet and ejecting control method of shared charging cabinet and computer storage medium

The invention provides an air conditioner control method and device and an air conditioner. The air conditioner control device acquires a current temperature of a chilled water of a unit at a preset period; determine a target load of the unit, a target temperature of a chilled water and a target temperature of a cooling water based on a temperature of the chilled water set by a user and the current temperature of the chilled water; determine an evaporating parameter and a condensing parameter of the unit based on the target load of the unit, the target temperature of the chilled water and the target temperature of the cooling water; and determine operation parameters of a compressor based on the target load of the unit, the evaporation parameter and the condensation parameter. Therefore, the unit can operate based on the operation parameters.

Air conditioner control method including determination of a chiller target load

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Guangdong, China

Bing Zhang