Full-condition wind turbine simulator

A technology for wind turbines and simulators, applied in the field of full-working-condition wind turbine simulators, can solve problems such as the inability to truly simulate the operating characteristics of wind turbines in full working conditions, and achieve the effect of preventing overspeeding and facilitating research

Active Publication Date: 2013-01-16
INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of existing wind turbine simulators that can only carry out qualitative research and cannot truly simulate the operating characteristics of wind turbines

Method used

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  • Full-condition wind turbine simulator
  • Full-condition wind turbine simulator
  • Full-condition wind turbine simulator

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 2 As shown, the full working condition wind turbine simulator of the present invention mainly includes three parts: the upper computer monitoring system of the wind turbine simulator, the full working condition wind turbine characteristic simulation control system and the wind turbine simulator electromechanical servo system. The upper computer monitoring system of the wind turbine simulator sets the initial parameters of the operation, and transmits them to the full-condition wind turbine characteristic simulation control system through the RS-232 serial port, and obtains the real-time reference torque command through the operation of the full-working condition wind turbine characteristic simulation control system. The real-time reference torque command is transmitted to the drive converter in the electromechanical servo s...

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Abstract

The invention relates to a full-condition wind turbine simulator comprising an upper computer monitor system for the wind turbine simulator, a characteristic simulating control system for a full-condition wind turbine and an electromechanical servo system for the wind turbine simulator. The upper computer monitor system for the wind turbine simulator sets operating parameters; the characteristic simulating control system for the full-condition wind turbine reads required data in each control cycle, operates simulation algorithms, and outputs torque commands to the drag converter of the electromechanical servo system for the wind turbine simulator; the drag converter controls a drag motor to output torques, and the operating characteristics of the wind turbine are simulated. The full-condition wind turbine simulator provided by the invention can simulate the dynamic and static characteristics of the full-condition operation of the wind turbine in a laboratory without wind field environment, and the full-condition wind turbine simulator is suitable for developing and researching wind power technique.

Description

technical field [0001] The invention relates to a wind turbine simulator, in particular to a full-working-condition wind turbine simulator suitable for a double-fed or direct-drive variable-speed constant-frequency wind power simulation experiment platform. Background technique [0002] As a renewable energy source, wind energy has been increasingly paid attention to by countries all over the world. The development and utilization of wind energy and the vigorous development of wind power generation technology are of great significance for solving the global energy crisis and environmental pollution. Currently, the most important wind power generation technology in the world , variable speed constant frequency wind power technology is the most optimized technology, has become the development direction of wind power technology. [0003] The preliminary exploration and research verification of the laboratory play an important role in promoting the development of wind power tech...

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Application Information

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IPC IPC(8): G01M15/00
Inventor 孟岩峰胡书举李旭王玲玲许洪华
Owner INST OF ELECTRICAL ENG CHINESE ACAD OF SCI
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