Real-time monitoring of the TVA power system

Cease, T.W.; Feldhaus, B.

doi:10.1109/67.294170

Cited by 27 publications

(17 citation statements)

References 4 publications

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“…The wide area measurement system (WAMS) developed rapidly in recent years [1][2][3] . It has been applied to the studies on many topics in monitoring and control of power systems.…”

Section: Introductionmentioning

confidence: 99%

Dynamic State Estimator Based on Wide Area Measurement System During Power System Electromechanical Transient Process

Qin¹,

Li²,

Liu³

2012

Advanced Topics in Measurements

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“…The wide area measurement system (WAMS) developed rapidly in recent years [1][2][3] . It has been applied to the studies on many topics in monitoring and control of power systems.…”

Section: Introductionmentioning

confidence: 99%

Dynamic State Estimator Based on Wide Area Measurement System During Power System Electromechanical Transient Process

Qin¹,

Li²,

Liu³

2012

Advanced Topics in Measurements

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“…In most cases, only the time information is needed for WAMS and position data is required only once during initialization. Many WAMS efforts were reported in [2][3][4][5][6][7][8][9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

Analysis of wide-area frequency measurement of bulk power systems

Tsai

Zhong

Zuo

et al. 2006

2006 IEEE Power Engineering Society General Meeting

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Field-measured frequency data from a nation-wide frequency monitoring network (FNET) are examined in this paper. Wavelet-based denoising signal processing technique is applied to filter out spikes and noises from measured frequency data. System's frequency statistics of three major U.S. power grids are investigated. Comparison between phasor measurement unit (PMU) and FNET data illustrates the close tracking between the two. Several generator trip events in the Eastern Interconnection System and the Western Electricity Coordinating Council system are recorded and the frequency patterns are analyzed. Sample results are shown for a 13 month period of time. In addition to transient states' observation, the quasi-steady-state, such as oscillation, can also be observed by FNET.Index Terms-Wide area measurement system, FNET, wavelet denoise, system frequency dynamics, generation trip, oscillation mode.

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“…Said measurements occur at high sample rates allowing new control techniques to operate in near real time [15,16]. The implementation of microgrids along with new monitoring and control will greatly benefit power delivery reliability, mitigate potential outages, and aid in advancement to a smarter grid [17].…”

Section: Introductionmentioning

confidence: 99%

Learning Schemes for Power System Protection

Lassetter

Cotilla‐Sanchez

Kim

2018

Proceedings of the 51st Hawaii International Conference on System Sciences

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In this paper, learning algorithms are leveraged to advance power system protection. Advancements in power system protection have come in different forms such as the development of new control strategies and the introduction of a new system architecture such as a microgrid. In this paper, we propose two learning schemes to make accurate predictions and optimal decisions related to power system protection and microgrid control. First, we present a neural network approach to learn a classifier that can predict stable reconnection timings for an islanded sub-network. Second, we present a learning-based control scheme for power system protection based on the policy rollout. In the proposed scheme, we incorporate online simulation using the commercial PSS/e simulator. Optimal decisions are obtained in real time to prevent cascading failures as well as maximize the load served. We validate our methods with the dynamics simulator and test cases RTS-96 and Poland.

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Real-time monitoring of the TVA power system

Cited by 27 publications

References 4 publications

Dynamic State Estimator Based on Wide Area Measurement System During Power System Electromechanical Transient Process

Dynamic State Estimator Based on Wide Area Measurement System During Power System Electromechanical Transient Process

Analysis of wide-area frequency measurement of bulk power systems

Learning Schemes for Power System Protection

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