Open AccessTransmission Congestion Management by using LMP Method in De-Regulated Electricity Market
Publication year - 2019
Publication title -
international journal of recent technology and engineering
Language(s) - English
Resource type - Journals
ISSN - 2277-3878
DOI - 10.35940/ijrte.b1192.0982s1119
Subject(s) - congestion management , computer science , electricity market , transmission (telecommunications) , network congestion , electricity , electric power transmission , power market , computer network , power (physics) , electric power system , telecommunications , engineering , electrical engineering , physics , quantum mechanics , network packet
The power transmission network has the problem of management due to congestion in the open access system. Power flow due to transactions in transmission lines can cause overloads. This condition is known as congestion. There are several alternative methods for congestion management which are suitable for different electricity markets. In this paper the Locational Marginal Pricing (LMP) method is discussed for an assessment of transmission congestion management and results are obtained to manage the transmission congestion such as redispatching existing generators outside the congested area to supply power to the customer. The primal dual IP algorithm is used to calculate the LMP’s and congestion cost values. The proposed work has been implemented on a 14-bus test system to illustrate the advantages and disadvantages of this method