Title :
Determination of Spinning Reserve Deployment using an Extended Economic Dispatch to Include Line Flow Limits and Primary Frequency Regulation
Author :
Grey, Bruce A. ; Radman, Ghadir ; Sekar, Arun
Abstract :
This paper presents an economic and secure approach for rescuing frequency runaway after the loss of a generator unit using economic dispatch of primary reserve subject to frequency deviation and network constraints. The rapid primary frequency regulation reserve will be dispatched in an economic and secure manner as not to violate the transmission lines limits after the loss of a large generator unit. The proposed method is formulated and solved using linear programming. Examples, using a three generator six bus and nine generator IEEE 30 bus systems, demonstrating application of the method is presented and discussed.
Keywords :
frequency control; linear programming; power generation dispatch; power generation economics; IEEE 30 bus system; extended economic dispatch; frequency deviation; frequency runaway; generator unit loss; line flow limit; linear programming; network constraint; network security; primary frequency regulation; spinning reserve deployment; transmission lines; Costs; Frequency control; Fuel economy; Linear programming; Power generation dispatch; Power generation economics; Power system economics; Power system security; Power transmission lines; Spinning; Primary reserve; economic dispatch; linear programming; network security;
Conference_Titel :
System Theory, 2007. SSST '07. Thirty-Ninth Southeastern Symposium on
Conference_Location :
Macon, GA
Print_ISBN :
1-4244-1126-2
Electronic_ISBN :
0094-2898
DOI :
10.1109/SSST.2007.352313