Real Time Wheeling Losses Computation Techniques for Energy Management Systems
- 1 January 1986
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Power Systems
- Vol. 1 (3) , 314-320
- https://doi.org/10.1109/TPWRS.1986.4335000
Abstract
This paper proposes various on-line real time wheeling loss calculation techniques for Energy Managenent Systems (EMS). The techniques are Newton-Raphson's wheeling loss calculation technique (NRWL), Fast Decoupled wheeling loss calculation technique (FDWL) and wheeling loss estimation technique (EWL). The methods presented can accommodate generator movement from one economically optimum operating point to another due to removal of a wheeling schedule in the wheeling loss computation. Disadvantages of using normal load flow for wheeling loss computation are discussed. The techniques presented are reliable and simple to implement. Most of the existing code in the EMS can be used. The methods to implement the wheeling loss calculation in control centers are presented. The NRWL and EWL algorithms presented are implemented and tested on the IEEE standard systems and on a 559 bus test case.Keywords
This publication has 3 references indexed in Scilit:
- Penalty Factors From Newton's MethodIEEE Transactions on Power Apparatus and Systems, 1978
- Electric power transmission and distribution systems: Costs and their allocationIEEE Transactions on Power Apparatus and Systems, 1976
- Fast Decoupled Load FlowIEEE Transactions on Power Apparatus and Systems, 1974