Suzhou Metabrain Intelligent Technology Co., Ltd.

An Wu

Deyang Hua

Lingyan Wang

Guangzhi Liu

Jianyu Li

Dongyu Zhang

Huanlai Zhu

A liquid-cooling heat dissipation system and control method for servers are provided. The system includes: a heat exchanger, a vacuum generator, and n liquid-cooling tank bodies. A liquid-cooling heat dissipation mode of at least one liquid-cooling tank body is spraying heat dissipation, and at least two liquid-cooling tank bodies have different liquid-cooling heat dissipation modes. The first liquid-cooling tank body includes a first liquid storage tank configured to store cooling liquid, the iliquid-cooling tank body is connected with the (i+1)liquid-cooling tank body by means of the heat exchanger, and the nliquid-cooling tank body is connected with the first liquid storage tank.

Liquid-cooling heat dissipation system, control method, apparatus and device for servers

A power supply system and method of a server, an electronic device, and a storage medium are provided. By means of cooperative work of main circuit structures such as a high-voltage battery power master control unit, battery string management and control units, and power conversion string management and control units, power information of each subsystem in the power supply system is collected and analyzed in real time, and the high-voltage battery power master control unit can also issue a corresponding control instruction to each subsystem according to the analysis result so as to realize power control of each subsystem, thereby controlling the total output power of the server.

Power supply system and method of server, electronic device, and storage medium

A power-fail hold-up circuit includes: a first energy storage circuit, including multiple capacitors connected in parallel, the multiple capacitors being used to store energy and to provide reverse power to the server; a second energy storage circuit, including an inductor and a first switching transistor, wherein the inductor and the first switching transistor are sequentially connected in series between a positive pole of the input bus and a negative pole of the input bus, and the inductor is used to store energy to boost a voltage to a target voltage; and a third energy storage circuit, including a second switching transistor and an energy storage capacitor, wherein the second switching transistor and the energy storage capacitor are sequentially connected in series between the inductor and the negative pole, the inductor is used to charge the energy storage capacitor, and the energy storage capacitor provides reverse power to the server.

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Jiangsu, China

An Wu