Journal article
A fast voltage security assessment method using adaptive bounding
IEEE transactions on power systems, Vol.15(3), pp.1137-1141
08/2000
Handle:
https://hdl.handle.net/2376/118295
Abstract
This paper presents a fast method for use in power system online voltage security assessment. The objective here is to quickly assess the effects of large numbers of contingencies (line outages) to determine the worst case. The methodology is intuitively focused on the relationship between a node voltage and the availability of reactive power in the local neighborhood, and it also takes advantage of other information from the power flow solution. The concept of electrical distance is introduced for choosing the corresponding voltage control area locally around the contingency event. For the calculation of post-contingency electrical distance and power flow, the computation efficiency can be achieved by utilizing many mature algorithms from static security analysis (SSA).
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Details
- Title
- A fast voltage security assessment method using adaptive bounding
- Creators
- Hang Liu (Author) - Dept. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USAAnjan Bose (Author)Vaithianath Venkatasubramanian (Author)
- Publication Details
- IEEE transactions on power systems, Vol.15(3), pp.1137-1141
- Academic Unit
- Electrical Engineering and Computer Science, School of
- Publisher
- IEEE
- Identifiers
- 99900548199501842
- Language
- English
- Resource Type
- Journal article