Title :
Effect of EMF on minimum cost power transmission
Author :
Abdul-Rahman, K.H. ; Shahidehpour, S.M. ; Deeb, N.I.
Author_Institution :
Dept. of Electr. & Comput. Eng., Illinois Univ., Chicago, IL, USA
Abstract :
The concern about electromagnetic field (EMF) effects on human health has heightened public awareness of overhead transmission lines planning and operation. The objective of this paper is to study the effect of EMF constraints on optimal power generation scheduling. This study considers reducing EMF levels associated with critical transmission lines by redistributing the scheduled power generation, while maintaining the minimum operation cost as an objective. The EMF constraints are given in terms of control variables and fuzzy sets are utilized to model the tradeoff between minimizing the objective function and satisfying EMF constraints. Numerical results for the application of the proposed approach to test systems are discussed
Keywords :
economics; electromagnetic fields; fuzzy set theory; load flow; numerical analysis; optimal control; power overhead lines; power system control; power system planning; power transmission lines; constraints; control variables; electromagnetic fields; fuzzy sets; human health; minimum operation cost; numerical analysis; objective function; operation; optimal power generation scheduling; overhead transmission lines planning; planning; Conducting materials; Costs; Electromagnetic fields; Magnetic materials; Magnetic shielding; Power generation economics; Power transmission; Power transmission lines; Transmission line theory; Voltage;
Conference_Titel :
Transmission and Distribution Conference, 1994., Proceedings of the 1994 IEEE Power Engineering Society
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1883-8
DOI :
10.1109/TDC.1994.328434