Test platform for wind power water-cooling device

Abstract

The invention discloses a test platform for a wind power water-cooling device, which comprises an upper computer, a switch, a PLC (programmable logic controller), a touch screen and terminals. The upper computer, the PLC and the touch screen are respectively connected with the switch through Ethernet interfaces. Equipment and instruments in the water-cooling device are connected with the PLC through the terminals. The touch screen transmits commands to the equipment in the water-cooling device through the switch, the PLC receives the commands and controls the equipment in the water-cooling device, the PLC acquires information of the equipment and the instruments and transmits the information to the upper computer through the switch, and the upper computer acquires the information, monitors the equipment and generates reports. The method substitutes the original manual testing method, artificial fault detection and omission are reduced, and the quality of products is reflected more objectively. Use of the test platform substitutes the original manual testing method, so that artificial fault detection and omission are decreased, and the quality of products is reflected more objectively.

Description

technical field [0001] The invention relates to a test platform for a water cooling device for wind power generation, in particular to a test platform for a water cooling device for wind power generation based on PLC. Background technique [0002] As an environmentally friendly and clean power generation technology, wind power is now widely used in countries all over the world. A general power generation system includes a power generation module and a cooling module. The power generation module is responsible for generating electricity, and the cooling module cools the heating components. Therefore, the wind power generation system includes a wind turbine and a pure water circulation system. The wind turbine relies on the wind to blow the blades of the windmill to rotate the rotor of the generator to generate electricity. The pure water circulation system uses circulating water in the channel. Conduct heat conduction cooling of the various heat-generating components of the ...

AI Technical Summary

Problems solved by technology

At present, the test platform of wind power water cooling device has the following disadvantages: (1) the current test platform is a relatively simple test platform composed of multiple circuit breakers. During the test, each electrical component on the water cooling device is connected to the circuit breaker separately

Since the lead wires of the electrical components on the water-cooling device are relatively short, the test bench has to be placed close to the water-cooling device

(2) During the test process, the water-cooling device runs with water, which may cause water splashing due to exhaust or local leakage, causing problems such as burnout or short circuit at the circuit breaker

(3) During the test of each water-cooling device, the wiring and disconnection of all electrical components will be involved. If the circuit breaker is not powered off or has water or ground water, it is easy to cause electric shock to the operator and various parts on the body. Damage to electrical components or test equipment

(4) The wiring and dismantling process takes a long time, which seriously restricts the efficiency of factory commissioning and cannot meet the needs of mass production of wind power water cooling devices

(5) However, it is inevitable for inspectors to operate based on experience, and it is easy to miss or misjudge a certain step or component, resulting in defective products leaving the factory

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