Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/10377
Title: Valuation of reactive power support services based on sensitivity and risk analysis
Authors: Xu, N
Yu, CW
Wen, FS
Keywords: Reactive power support
Risk
Sensitivity
Voltage control
Issue Date: 2007
Publisher: Elsevier Science Sa
Source: Electric power systems research, 2007, v. 77, no. 5-6, p. 646-651 How to cite?
Journal: Electric Power Systems Research 
Abstract: In deregulated power market environment system operators need to procure adequate reactive power support services to facilitate real power transactions and improve system security. However, reactive power produced by suppliers at different locations may have different effects on the economics and operating security of the system. Thus, the assessment of the value of these reactive power support services is an important issue to be dealt with. With this objective an evaluation methodology based on voltage sensitivity and risk analysis is proposed from the perspective of voltage regulation. The IEEE 14-node test system is used to illustrate and examine the features of the proposed methodology. Some interesting results are observed and discussed.
URI: http://hdl.handle.net/10397/10377
DOI: 10.1016/j.epsr.2006.06.004
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