Probabilistic voltage assessment and VAR compensation
Journal Article
·
· Electr. Mach. Power Syst.; (United States)
The system voltage profile subject to system elements' forced outage is accessed. Two system voltage reliability indexes are evaluated: the loss of voltage probability, and the expected voltage violation. A similar set of two voltage reliability indexes are also calculated for every load bus in the system. A simple VAR compensation approach is introduced. It enhances the voltage profile assuming a maximum of three overlapping element outages can occur. For purposes of demonstration, the system and load bus voltage reliability indexes are calculated for the AEP 30-bus system. Results of applying the proposed VAR compensation scheme to the 30-bus system are also presented and discussed.
- Research Organization:
- Cairo Univ., Cairo (EG)
- OSTI ID:
- 6679069
- Journal Information:
- Electr. Mach. Power Syst.; (United States), Journal Name: Electr. Mach. Power Syst.; (United States) Vol. 14:5; ISSN EMPSD
- Country of Publication:
- United States
- Language:
- English
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