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- Title
FEASIBILITY OF OPERATING CONDITIONS AND THE LOCATION OF SENSOR VARIABLES IN THE ELECTRIC POWER SYSTEM.
- Authors
Golub, Irina I.; Voitov, Oleg N.; Boloev, Evgeny V.
- Abstract
In the paper the methods of probabilistic load flow, including linear method of generalized disturbance, are used to detect sensor variables in an electric power system, identify their probabilistic characteristics, detect critical variables, for which the probability that they lie in the feasible range is lower than the required one, and select the control actions to increase this probability. The controls are selected by the method similar to the method of deterministic equivalent by subsequently and iteratively solving deterministic and probabilistic problems. The method of contribution factors makes it possible to choose from a set of possible controls a vector of control that contains the minimum number of components. The presented numerical results on the example of test and real networks demonstrate the efficiency of the proposed approaches to the electric power system operation control.
- Subjects
LOAD flow control (Electric power systems); ELECTRIC power systems; ELECTRIC networks; JACOBIAN matrices; HESSIAN matrices
- Publication
Reliability: Theory & Applications, 2014, Vol 9, Issue 2, p50
- ISSN
1932-2321
- Publication type
Article