Title :
A new approach for security constrained economic emission dispatch in power systems
Author :
Das, D. Bhagwan ; Patvardhan, C.
Author_Institution :
Dept. of Electr. Eng., Dayalbagh Educ. Inst., Agra, India
Abstract :
This paper presents the solution of security constrained economic emission dispatch in power systems using a stochastic search technique termed as SEEDSS. SEEDSS is a truly multi-objective technique that minimizes cost of generation, emission of hazardous gases and maximizes the security margin simultaneously. Various solutions provided by SEEDSS in a single run include those with minimum values of each objective, the best compromise between them as well as the Pareto-optimal set of solutions reflecting the trade-off information among the objectives. Test results on an IEEE 30 bus system and IEEE 118 bus system are presented
Keywords :
Pareto distribution; air pollution control; power generation dispatch; power system economics; power system security; stochastic processes; IEEE 118 bus system; IEEE 30 bus system; Pareto-optimal solutions set; SEEDSS; generation cost minimisation; hazardous gases emission minimisation; multi-objective technique; power systems; security constrained economic emission dispatch; security margin maximisation; stochastic search technique; Character generation; Constraint optimization; Costs; Load flow; Optimization methods; Power generation; Power generation economics; Power system economics; Power system security; Power transmission lines;
Conference_Titel :
TENCON '98. 1998 IEEE Region 10 International Conference on Global Connectivity in Energy, Computer, Communication and Control
Conference_Location :
New Delhi
Print_ISBN :
0-7803-4886-9
DOI :
10.1109/TENCON.1998.798254
