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发明公开
CN110048470A 风电电力系统自动发电控制调节容量的确定方法及装置 审中-实审

风电电力系统自动发电控制调节容量的确定方法及装置
摘要：
本发明提供了一种风电电力系统自动发电控制调节容量的确定方法及装置，涉及发电容量计算的技术领域，所述方法包括：获取负荷历史数据序列L，L＝[L1，L2，…Lt…LN-1，LN]，t＝{1，2，3…N}，以及风电功率历史数据序列W，W＝[W1，W2，…Wt…WN-1，WN]，t＝{1，2，3…N}；基于负荷历史数据序列L以及风电功率历史数据序列W获取第一负荷叠加分量数据序列P，P＝[P1，P2，…Pt…PN-1，PN]，t＝{1，2，3…N}，选取预设时刻T以及采样时刻t，并判断T≤t≤N-T是否成立，若T≤t≤N成立，则基于第一负荷叠加分量数据序列P确定t时刻发电控制调节容量Si并基于调节容量Si生成发电控制调节容量矩阵S，S＝[ST+1，ST+2，Si，…SN-T]，i＝{T+1，T+2，T+3…N-T}；基于电控制调节容量矩阵S获取电控制调节容量矩阵S中的最大值M，M＝max{ST+1，ST+2，…SN-T}，通过本发明提供的方案可以对含风电的电力系统自动发电控制调节容量的进行确定。
摘要（英）：

The invention provides a method and device for determining the automatic power generation control regulation capacity of a wind power system, and relates to the technical field of power generation capacity calculation. The method comprises the steps: obtaining a load historical data sequence L, wherein L=[L1, L2,... Lt, LN-1,LN], and t={1, 2, 3... N}, and a wind power historical data sequence W, wherein W=[W1, W2,... Wt... WN-1,WN], and t={1, 2, 3... N}; based on the load historical data sequence L and the wind power historical data sequence W, obtaining a first load superposition component data sequence P, wherein P=[P1, P2,... Pt... PN-1, PN], and t={1, 2, 3... N}, selecting a preset time T and a sampling time t, and judging whether t is greater than or equal to T and less than or equalto N-T, if t is greater than or equal to T and less than or equal to N, determining power generation control regulation capacity Si at the moment t based on the first load superposition component datasequence P, and generating a power generation control regulation capacity matrix S based on the regulation capacity Si, wherein S=[ST+1, ST+2, Si,... SN-T], and i={T+1, T+2, T+3... N-T}; and based onthe electric control regulation capacity matrix S, obtaining the maximum value M in the electric control regulation capacity matrix S, wherein M=max{ST+1, ST+2,... SN-T}. According to the scheme, theautomatic power generation control regulation capacity of the power system containing the wind power can be determined.

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