Congestion management in Indian Power Transmission System

Abstract

Abstract-Congestion, signify a crisis where limit of transmission capacity overflows than transmission network capabilities, resulting in a violation of network security limits, being thermal, voltage stability limits, or levelled crucial contingency condition. Power Distribution system comprises huge quantity of physical utilities and interconnected network make it vulnerable to congestion at any non-specific location. This paper presents the various methods to reduce the congestion in Indian power sector. Further, on the basis of limitation which has been indulge with the present scenario of power market some suggestion has been provided which may lead a convention grid to smart grid system.

Techno‐Economic Model for Reactive Power Planning Using Series‐Shunt Compensation Devices Under Load Demand in Power Transmission Network

“…Authors reported a mathematical model in the Indian power system for the establishment for bidding protocol. [6] Authors in the previous study [7] presented conventional methods to reduce congestion in Indian PTS along with the transfer capability of the network. Authors in the previous studies [8,9] reported on different type constraints, such as security constraints, environmental constraints, etc., in economic load dispatch (ELD) problem.…”

“…It is also the economical customs for optimal RPP that whenever VAR support provided by the network is to be identified, we must consider the expenses of that support in objective function. So, authors include C Cch (line charging cost) as another VAR source in their study (Equation (7). Equation ( 9) shows its additive nature toward the readers.…”

Utilization of human to nanogrid to support the energy storage system

“…Power plants that generate electricity using thermal energy account for the majority of India's total electricity production. 1 Human health is negatively affected by the high amount of emissions produced by this industry. A clean energy source is necessary to counteract this.…”

Impact of DGs in Competitive Deregulated Environment for Congestion Management

“…A real-time supervisor [7] is used to manage congestion, thus promoting a platform where redispatch is done using wind and conventional generators. Paper [8] suggests various methods to manage congestion in Indian grid system, including the present market scenario which can convert the present conventional grid to smart grid system using intelligent electronic devices and small-scale generation at load side. Mathematical model of optimal power flow in IEEE 14-bus test system is discussed in paper [9], and it has two DGs and a PV power plant.…”