Overall process quantification assessment method of wind power priority scheduling evaluation

A quantitative evaluation and wind power priority technology, applied in wind power generation, single grid parallel feeding arrangement, etc., can solve the problems of lack of quantitative evaluation of the final result of wind power priority dispatch, restriction of wind power priority dispatch level, lack of evaluation system, etc., to improve wind power The effect of priority dispatching level and enhancing wind power consumption capacity

Active Publication Date: 2016-03-23
NARI TECH CO LTD +4
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Problems solved by technology

At present, the implementation of priority dispatching of wind power is mostly based on manual evaluation of experience, and the execution process and final results of priority dispatching of wind power lack quantitative evaluation
When power rationing occurs, what efforts and contributions have been made

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  • Overall process quantification assessment method of wind power priority scheduling evaluation
  • Overall process quantification assessment method of wind power priority scheduling evaluation

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[0029] The present invention will be further described below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0030] Such as figure 1 As shown, the steady-state monitoring application of power grid operation mainly includes functions such as data collection, data processing and statistics. The wind power prediction system of wind farms predicts wind power generation at the sub-station, and integrates the station-side wind power prediction data into the grid operation steady-state monitoring application, and the grid operation steady-state monitoring application connects the wind power operation data from the wind farm , And send these data and conventional power generation status and section data to the wind power priority dispatch evaluation system. The wind power forecasting system of the master stat...

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Abstract

The invention discloses an overall process quantification assessment method of wind power priority scheduling evaluation. Through combining scheduling operation, new energy, a scheduling plan, a mode and working contents of each professional automation chamber and successively through wind resource evaluation, wind power prediction evaluation, a wind power plan and fire, water, and electricity adjustment plan evaluation, real-time operation evaluation and wind abandoning electricity limiting evaluation, wind power priority scheduling work is comprehensively evaluated and pre-evaluation in advance of the wind power priority scheduling work is realized. Through comprehensive analysis of current immediate assessment and post assessment, the wind power scheduling work is guided and a wind power absorption capability is increased.

Description

technical field [0001] The invention relates to a whole-process quantitative evaluation method for wind power priority scheduling evaluation, and belongs to the technical field of new energy power generation scheduling. Background technique [0002] With the rapid development of wind power scale, large-scale wind power generation is integrated into the grid. However, with the slowdown of the grid load growth rate and the rapid increase of new installed capacity (wind and thermal power), the utilization hours of power plants are generally declining, and the pressure on the grid to accommodate wind power is becoming increasingly severe. It is mainly reflected in the following aspects: inadaptability of grid power supply, inadaptation of relevant supporting policies, inadaptation of dispatching technology, and safety risks of wind power operation. [0003] In order to improve the situation of wind power consumption, the principle of realizing priority dispatch of wind power ha...

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Application Information

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IPC IPC(8): H02J3/46
CPCH02J3/46Y02E10/76
Inventor 曹敬王鹴万筱钟赵俊屹孟勇亮孙世明张洋杨超颖王威
Owner NARI TECH CO LTD
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