Power System Frequency Response From the Control of Bitumen Tanks

被引:71
作者
Cheng, Meng [1 ]
Wu, Jianzhong [1 ]
Galsworthy, Stephen J. [2 ,3 ]
Ugalde-Loo, Carlos E. [1 ]
Gargov, Nikola [4 ]
Hung, William W. [5 ]
Jenkins, Nick [1 ]
机构
[1] Cardiff Univ, Sch Engn, Inst Energy, Cardiff CF24 3AA, S Glam, Wales
[2] Open Energi, London EC4A 3BG, England
[3] TNO, NL-2595 DA The Hague, Netherlands
[4] Natl Grid, Warwick CV34 6DA, England
[5] WH Power Syst Consultant Ltd, Royal Leamington Spa CV32 6PJ, England
基金
英国工程与自然科学研究理事会;
关键词
Demand response; dynamic control; electric power system; frequency response; industrial bitumen tanks; smart grid; DEMAND;
D O I
10.1109/TPWRS.2015.2440336
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
080906 [电磁信息功能材料与结构]; 082806 [农业信息与电气工程];
摘要
Bitumen tanks were tested to investigate the capability of industrial heating loads to provide frequency response to an electric power system. A decentralized control algorithm was developed enabling the tanks to alter their power consumption in proportion to the variations of grid frequency. The control maintains the normal operation of tanks and causes little impact on their primary function of storing hot bitumen. Field investigations were undertaken on 76 tanks with power ratings from 17 to 75 kW. A model of a population of controlled tanks was developed. The behavior of the tanks was compared between the simulations and the field tests. The model of controlled tanks was then integrated with a simplified Great Britain power system model. It was shown that the controlled tanks were able to contribute to the grid frequency control in a manner similar to and faster than that provided by frequency-sensitive generation.
引用
收藏
页码:1769 / 1778
页数:10
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