Utilization of Real-Time Balancing Market for Transmission System Control Under Uncertainty

作     者：Havel, Petr 

作者机构：Czech Tech Univ Fac Elect Engn Dept Control Engn CR-16635 Prague Czech Republic 

出 版 物：《IEEE TRANSACTIONS ON POWER SYSTEMS》 (IEEE Trans Power Syst)

年 卷 期：2014年第29卷第1期

页      面：450-457页

核心收录：

学科分类：0808[工学-电气工程] 08[工学] 

基　　金：Ministry of Education of the Czech Republic [1M0567] Czech TSO, CEPS, a.s., under the project "Reliability and economics of system services" 

主　　题：Ancillary services area control error balancing energy market real-time market power balance control transmission system operation 

摘      要：An algorithm facilitating automated purchase of energy on real-time balancing market is proposed in this paper. The main inputs of the algorithm are a prediction of the area control error, its uncertainty in the form of a standard deviation and a set of previously procured ancillary services (contracted power reserves) available for power balance control. The algorithm evaluates all possible power balance scenarios for the closest hour in a probabilistic manner and gives a cost-optimal recommendation for the real-time balancing market demand. A case study on realistic data for the Czech Republic control area was performed by simulation of the power balance control with a Monte Carlo simulator of the Czech transmission system. The results showed potential for savings on the regulation energy costs.