A Generalized Circle Diagram Approach For Global Analysis Of Transmission System Performance
- 1 October 1984
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Apparatus and Systems
- Vol. PAS-103 (10) , 2881-2890
- https://doi.org/10.1109/tpas.1984.318285
Abstract
The global response of a power system to variations in the node constraints is considered. The relation of specific system variables to independent node parameters is calculated using a numerical technique which provides a generalization of the elementary power circle diagram. Curves which show system performance during disturbances, tradeoffs between design parameters, voltage stability limits and multiple power flow solutions are produced. The theory of the method is presented through geometrical concepts, and its application is illustrated with several examples.Keywords
This publication has 5 references indexed in Scilit:
- A Load Flow Calculation Method for Ill-Conditioned Power SystemsIEEE Transactions on Power Apparatus and Systems, 1981
- Extraneous and false load flow solutionsIEEE Transactions on Power Apparatus and Systems, 1977
- Review of load-flow calculation methodsProceedings of the IEEE, 1974
- On the Question of Uniqueness of Stable Load-Flow SolutionsIEEE Transactions on Power Apparatus and Systems, 1972
- Gradient Methods for Load-Flow ProblemsIEEE Transactions on Power Apparatus and Systems, 1968