Offshore wind power boost dry type transformer control system

Abstract

The invention discloses an offshore wind power boost dry type transformer control system. The transformer control system comprises an acquisition unit, an intelligent control cabinet, an execution unit, and a client terminal. The intelligent control cabinet comprises a display module, a calculation module, a control module, and a transmission module. The acquisition unit is in communication connection with the display module, the calculation module, and the transmission module. The execution unit is in communication connection with the display module and the control module. The control moduleis in communication connection with the transmission module and the calculation module. The transmission module is in communication connection with the client terminal and the calculation module. Thedisplay module is in communication connection with the calculation module. According to the offshore wind power boost dry type transformer control system, the operation state and the working environment data of the transformer are collected online through the acquisition unit, the calculation module automatically controls the transformer cooling system according to the operation state and the working environment data of the transformer, so that the effective operation time of the radiator fan and the water pump of the pump station is reduced, the energy consumption is reduced, and the operation and maintenance cost is reduced under the condition of ensuring the safe operation of the transformer.

Description

technical field [0001] The invention relates to the field of offshore wind power step-up dry-type transformers, in particular to a control system for offshore wind power step-up dry-type transformers. Background technique [0002] Offshore wind power construction is difficult, maintenance costs are high, and the environment is relatively harsh. For a long time, an important factor hindering the development of offshore wind power is technology and cost. Traditional solutions have high costs and poor economic benefits. [0003] As an important equipment in the offshore wind power system - offshore wind power step-up dry-type transformer, because it is installed in the tower, it is difficult to dissipate heat. It needs to be equipped with an external circulating cooling system for heat dissipation. The low temperature design of the transformer itself, anti-corrosion design and The long-life design of the heat dissipation system leads to high costs. Due to the lack of a complete...

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Problems solved by technology

[0002] Offshore wind power construction is difficult, maintenance costs are high, and the environment is relatively harsh. For a long time, an important factor hindering the development of offshore wind power is technology and cost. Traditional solutions have high costs and poor economic benefits.

[0003] As an important equipment in the offshore wind power system - offshore wind power step-up dry-type transformer, because it is installed in the tower, it is difficult to dissipate heat. It needs to be equipped with an external circulating cooling system for heat dissipation. The low temperature design of the transformer itself, anti-corrosion design and The long-life design of the heat dissipation system leads to high costs. Due to the lack of a complete control system for the cooling system, the transformer and its external circulation cooling system need regular maintenance, which further increases the cost of offshore wind power operation and maintenance.

The offshore wind turbines work all year round based on the natural wind force. The size and direction of the wind are irregular and unstable, so that the output energy of the generator changes continuously. At present, there is a lack of a method that can be reasonably distributed according to the heat generated by the transformer. Control System of Running Time of Power Parts in External Circulation Cooling System

Due to the special operating environment of offshore wind power, the operation of transformers is in a state of unmanned monitoring, and it is difficult to control real-time data

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