Based on WAMS generator primary frequency regulation calculation methods and its comprehensive evaluation methods

This article use adjustment dead zone, difference coefficient, lag time, stable time and contribution rate to construct the primary frequency index system and use WAMS data to analyze the generator primary frequency index calculation methods. At last, this paper uses the analytical hierarchy process (AHP) and entropy weight comprehensive evaluation methods to evaluate the generator primary frequency performance. The effectiveness and correctness of proposed indices calculation methods and comprehensive evaluation methods are validated by the province actual WAMS data.