The evaluation of operating reliability transmission networks in normal or emergency operation conditions is a complex undertaking. As load demand increases and generation expands to meet the needs, a large power system network may face challenges of overload problem which has been associated with increased loading of transmission lines, shipping of power across long distance and it will be exacerbated by the effects of multi-transfers through the network. Due to this challenges, this paper presents the development of advanced real-time power system analytic based on thermal security under N-1 contingency scenario and discussion on the remedial control action to solve the thermal violation. Thus, it helps in realizing the ability of real-time power system analytic to sense, analyze, decide, and respond to changes in power system operation. In order to analyze interaction of the developed system with external system by replicating as close as possible with actual environment, real-time hardware-in-the-loop simulation is considered as the best and safe testing platform. The case studies have been discussed and simulation results are presented in this paper.
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Advanced Real-Time Power System Analytic Based on Thermal Security under N-1 Contingency
Semantic Scholar · Engineering · 2019
Abstract
The evaluation of operating reliability transmission networks in normal or emergency operation conditions is a complex undertaking. As load demand increases and generation expands to meet the needs, a large power system network may face challenges of overload problem which has been associated with increased loading of transmission lines, shipping of power across long distance and it will be exacerbated by the effects of multi-transfers through the network. Due to this challenges, this paper presents the development of advanced real-time power system analytic based on thermal security under N-1 contingency scenario and discussion on the remedial control action to solve the thermal violation. Thus, it helps in realizing the ability of real-time power system analytic to sense, analyze, decide, and respond to changes in power system operation. In order to analyze interaction of the developed system with external system by replicating as close as possible with actual environment, real-time hardware-in-the-loop simulation is considered as the best and safe testing platform. The case studies have been discussed and simulation results are presented in this paper.