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Simulation verification method, platform and system and storage medium

A technology of simulation verification and simulation platform, applied in the field of wind power, which can solve problems such as high risk and existing grid failure of wind farms

Pending Publication Date: 2021-05-28
SHANGHAI ELECTRIC WIND POWER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, the verification of the main control program of the wind turbine requires the cooperation of the wind farm owner to connect to the grid. This method is risky. For example, if the control logic of the main control program of the wind turbine is incorrect, it may cause problems such as failure of the wind farm’s existing network.

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  • Simulation verification method, platform and system and storage medium
  • Simulation verification method, platform and system and storage medium
  • Simulation verification method, platform and system and storage medium

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Embodiment Construction

[0023] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with one or more embodiments of this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of one or more embodiments of the present specification as recited in the appended claims.

[0024] It should be noted that in other embodiments, the steps of the corresponding methods are not necessarily performed in the order shown and described in this specification. In some other embodiments, the method may include more or less steps than those described in this specification. In addition, a single step described in this spe...

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Abstract

The invention provides a simulation verification method, platform and system and a storage medium. The simulation verification method comprises the steps: building a fan model and a fan master control model through Matlab software, wherein the fan master control model comprises logic for conducting variable pitch control and torque control on a fan; operating the fan model, performing real-time simulation on the fan, and generating a simulated fan electric signal; and operating the fan master control model to perform simulation of variable pitch and torque control according to the fan electric signal. According to the invention, the fan master control program is verified in a simulation mode, so that the risk can be reduced.

Description

technical field [0001] The present application relates to the field of wind power, and in particular to a simulation verification method, platform, system and storage medium. Background technique [0002] The main control system (also known as the main controller) of a wind turbine (also called a wind generator or a wind turbine) is the main body of the wind turbine control system, which can automatically start, automatically adjust the direction, automatically adjust the speed, automatically connect to the grid, Important controls such as automatic unloading, automatic shutdown in case of failure, automatic cable unwinding, automatic recording and monitoring, etc. At present, the verification of the main control program of the wind turbine requires the cooperation of the wind farm owner to connect to the grid. This method has high risks. For example, if the control logic of the main control program of the wind turbine is incorrect, it may cause problems such as failure of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 刘琳
Owner SHANGHAI ELECTRIC WIND POWER GRP CO LTD