Dynamic Study for Islanded Distribution Network
This paper presents the requirements for any new technique that would allow a distribution network to operate in an islanding mode while the network must maintain the stability and reliability of supply to customers. The paper assesses the behavior of a typical UK 33 kV distribution network consisting of different size of loads and distributed generators with an existing load shedding method. The generators considered in the study include synchronous generators, fixed speed induction generators and low inertia generators (e.g. Photo-Voltaic, wind generators and etc) with power electronic converters. Loss of mains detection and load shedding methods are investigated. The performance of the existing load shedding method is examined. Results indicates when the new operation changes in the distribution network with various distributed generators for islanding operation, the existing load shedding method will be insufficient as it either sheds more the required load or less. This paper thus provides guidelines for the requirement and recommendation for the development of any new load shedding techniques.
islanding distributed load shedding
S. Hirodontis H. Li Z. Bo
School of Electrical & Electronic Engineering, The University of Manchester, Manchester, M60 1QD, UK Areva T&D UK Ltd, St Leonards Avenus, Stafford ST17 4LX, UK
国际会议
The International Conference on Electrical Engineering 2009(2009 电机工程国际会议)
沈阳
英文
1-6
2009-07-05（万方平台首次上网日期，不代表论文的发表时间）