Method for automatically generating AVC regulation and control interaction time of wind power plant
An interactive time, automatic generation technology, applied in wind power generation, electrical digital data processing, natural language data processing, etc., can solve problems such as uncontrollable calculation errors, time-consuming and labor-intensive, saving manpower and time, improving calculation accuracy, universal effect
Active Publication Date: 2020-07-17
STATE GRID CORP OF CHINA +3
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Problems solved by technology
At present, most of the calculations for the interaction time of AVC regulation in wind farms use the method of manual direct calculation, which is not only time-consuming and laborious, but also cannot control the occurrence of calculation errors
Method used
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Embodiment 1
[0028] Such as figure 1 As shown, the present invention proposes a method for automatic generation of wind farm AVC control interaction time, including:
[0029] S1: According to the communication between the subjects in the AVC control system of the wind farm, construct an AVC control interaction model;
[0030] S2: Generate a document template based on the AVC control interaction model;
[0031] S3: Generate an explanatory document of the AVC regulation interaction model based on the document template;
[0032] S4: calculate the relevant data in the description document, and automatically generate the control interaction time;
[0033] S5: Automatically backfill the obtained regulation interaction time into the description document.
[0034] Through the function of Enterprise Architect software to generate explanation documents and the data processing function of VBA development tools, the function of automatically generating AVC control interaction time of wind farms is ...
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The invention provides a method for automatically generating the AVC regulation and control interaction time of a wind power plant, and the method comprises the steps of building an AVC regulation andcontrol interaction model according to the communication conditions of all main bodies in an AVC regulation and control system of the wind power plant; generating a document template based on the AVCregulation and control interaction model; generating a description document of the AVC regulation and control interaction model based on a document template; calculating the related data in the description document, and automatically generating the regulation and control interaction time; and automatically backfilling the obtained regulation and control interaction time into the description document. By establishing the AVC regulation and control interaction model of the wind power plant, the data related to the regulation and control interaction time is visualized, and by providing the method for automatically generating the regulation and control interaction time, the limitation of manual calculation is broken through, the manpower and time are saved, and the calculation accuracy is improved.
Description
technical field [0001] The invention belongs to the field of wind farm reactive power control, and in particular relates to a method for automatically generating AVC regulation interaction time in a wind farm. Background technique [0002] Wind farm reactive power control (AVC) utilizes the dynamic reactive power adjustment capability of modern wind turbines to dynamically adjust the reactive output of wind turbines in real time, and can control the voltage level, power factor or reactive power of wind farms according to different goals. Make efforts to solve the voltage problem caused by wind power within the wind farm. In the process of AVC control of wind farms, the two-way real-time communication of each subject often has certain time constraints. In order to study the timing dynamic characteristics of the AVC control process, it is necessary to analyze the interaction time constraints in the process of task execution and find the required The minimum and maximum contro...
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IPC IPC(8): H02J3/50G06F40/186
CPCH02J3/50Y02E10/76
Inventor 杨才明高会生刘理峰张铁峰李勇王兆旭沈祥孙维真方愉冬朱玛赵峰李康毅顾建
Owner STATE GRID CORP OF CHINA