Dynamic Performance Evaluation of a Computer Controlled Electric Power System

Ross, Charles W.; Green, Thomas A.

doi:10.1109/tpas.1972.293472

Cited by 23 publications

(6 citation statements)

References 2 publications

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“…Although the control performance standards, such as the standard deviation of area control error ( ), mutual aid criterion (MAC) [1] and control performance standard (CPS) [2] have been proposed, the relations among these control performance standards and their meanings from the statistical and physical viewpoint have not necessarily been explained.…”

Section: Introductionmentioning

confidence: 99%

Statistical and dynamic analysis of generation control performance standards

Sasaki¹,

Enomoto²

2002

IEEE Trans. Power Syst.

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In 1997, the North American Electric Reliability Council (NERC) proposed new control performance standards CPS1 and CPS2 to evaluate the control area performance in normal interconnected power system operation. Though some other control performance standards had been proposed, their statistical and physical characteristics have not been argued about fully before. In this paper, we will conduct a statistical analysis of control performance standards and confirm that the statistical analysis matches the results of power system simulations.

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Section: Introductionmentioning

confidence: 99%

Statistical and dynamic analysis of generation control performance standards

Sasaki¹,

Enomoto²

2002

IEEE Trans. Power Syst.

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“…The disadvantages of the centralized control strategies were overcome via the implementation of a decentralized control system [19], where a better dynamic response was achieved for a complex integrated power system by reducing the controller complexities and raising its potential for effective implementation in large scale power systems. Digital approaches [20] were developed for the AGC framework to keep the scale small, reduce its size, and make it more adaptable. In the digital control method, the ACE was collected in discrete mode by sampling the frequency variations and the tie-line power flow, which was then transmitted via telemetry.…”

Section: History Of the Power System Agc Modelsmentioning

confidence: 99%

Automatic Generation Control Strategies in Conventional and Modern Power Systems: A Comprehensive Overview

et al. 2021

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Automatic generation control (AGC) is primarily responsible for ensuring the smooth and efficient operation of an electric power system. The main goal of AGC is to keep the operating frequency under prescribed limits and maintain the interchange power at the intended level. Therefore, an AGC system must be supplemented with modern and intelligent control techniques to provide adequate power supply. This paper provides a comprehensive overview of various AGC models in diverse configurations of the power system. Initially, the history of power system AGC models is explored and the basic operation of AGC in a multi-area interconnected power system is presented. An in-depth analysis of various control methods used to mitigate the AGC issues is provided. Application of fast-acting energy storage devices, high voltage direct current (HVDC) interconnections, and flexible AC transmission systems (FACTS) devices in the AGC systems are investigated. Furthermore, AGC systems employed in different renewable energy generation systems are overviewed and are summarized in tabulated form. AGC techniques in different configurations of microgrid and smart grid are also presented in detail. A thorough overview of various AGC issues in a deregulated power system is provided by considering the different contract scenarios. Moreover, AGC systems with an additional objective of economic dispatch is investigated and an overview of worldwide AGC practices is provided. Finally, the paper concludes with an emphasis on the prospective study in the field of AGC.

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“…Apart from these design methodologies, adaptive and self-tuning control techniques have been widely used for power system frequency control design during the last three decades [98][99][100][101][102][103]. The major part of the work reported so far has been performed by considering continuous time power system models.…”

Section: A Literature Review On Lfc Synthesis/analysismentioning

confidence: 99%

“…The major part of the work reported so far has been performed by considering continuous time power system models. The digital and discrete-type frequency regulator is also reported in some work [32,62,[101][102][103][104][105][106][107][108][109].…”

Section: A Literature Review On Lfc Synthesis/analysismentioning

confidence: 99%