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Offshore wind turbine generator set and environment control method thereof

A wind turbine and control method technology, which is applied in the control of wind turbines, the combination of wind turbines, the monitoring of wind turbines, etc., can solve the adverse effects of electrical components and mechanical components, endanger the safety of operation and maintenance personnel, and it is difficult to ensure offshore wind turbines. Operation reliability and other issues, to achieve the effect of neat and concise air duct routing, saving hoisting time, and optimizing heat dissipation and dehumidification functions

Active Publication Date: 2018-08-17
XINJIANG GOLDWIND SCI & TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, due to the extremely harsh offshore environment, it is difficult to ensure the operational reliability of offshore wind turbines compared to land wind turbines
The inventors of the present invention have found that hydrogen sulfide gas may exist in the tower of the offshore wind power generating set, and the hydrogen sulfide gas will endanger the safety of the operation and maintenance personnel in the offshore wind generating set, and cause adverse effects on electrical and mechanical components

Method used

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  • Offshore wind turbine generator set and environment control method thereof
  • Offshore wind turbine generator set and environment control method thereof
  • Offshore wind turbine generator set and environment control method thereof

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Embodiment Construction

[0028] Hereinafter, an offshore wind power generating set according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0029] Such as figure 1 and figure 2 As shown, the offshore wind power generating set according to the embodiment of the present invention includes a tower 1, a nacelle 2 arranged on the tower 1, a hub 3 and blades 4 arranged on the hub 3, and the offshore wind generating set also includes an environmental control system , the environment control system may include: a hydrogen sulfide sensor 10, arranged in the tower 1, for detecting the hydrogen sulfide content in the air in the tower 1; The hydrogen sulfide content in; the controller 30, according to the detected hydrogen sulfide content, controls the startup or shutdown of the hydrogen sulfide removal device 20.

[0030] The tower tube 1 according to the embodiment of the present invention may include a tower bottom base layer 1a located a...

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Abstract

The invention provides an offshore wind turbine generator set and an environment control method thereof. The offshore wind turbine generator set comprises an environment control system. The environment control system comprises a hydrogen sulfide sensor, a hydrogen sulfide removing device and a controller, wherein the hydrogen sulfide sensor is arranged in a tower tube of the offshore wind turbinegenerator set and used for detecting the content of hydrogen sulfide in air in the tower tube; the hydrogen sulfide removing device is used for reducing the content of the hydrogen sulfide in the airin the tower tube; and the controller controls starting or closing of the hydrogen sulfide removing device according to the detected content of the hydrogen sulfide. According to the environment control system, the content of the hydrogen sulfide in the tower tube can be reduced, and thus the hydrogen sulfide gas cannot influence operation and maintenance staff and electrical components in the offshore wind turbine generator set.

Description

technical field [0001] The present invention relates to the technical field of offshore wind power generation, and more specifically relates to an offshore wind power generating set and an environment control method thereof. Background technique [0002] A wind turbine is a device that converts wind energy into electrical energy. In recent years, wind turbines have a tendency to develop from land to offshore. [0003] Compared with land wind turbines, offshore wind turbines have development advantages such as high power generation, large installed capacity of a single unit, stable operation of the unit, and no land occupation. [0004] However, due to the extremely harsh offshore environment, it is difficult to guarantee the operational reliability of offshore wind turbines compared to land wind turbines. The inventors of the present invention have discovered that hydrogen sulfide gas may exist in the tower of the offshore wind power generating set, and the hydrogen sulfid...

Claims

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Application Information

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IPC IPC(8): F03D17/00F03D9/25F03D7/04F03D80/60F03D80/80
CPCF03D7/04F03D9/25F03D17/00F03D80/60F03D80/80Y02E10/72
Inventor 张敬祎尹冉方涛
Owner XINJIANG GOLDWIND SCI & TECH
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