Practical Considerations to Calibrate Generator Model Parameters Using Phasor Measurements

Chin Chu Tsai, Le-Ren Chang-Chien, I. Jen Chen, Chia Jung Lin, Wei Jen Lee, Chin Chung Wu, Hung Wei Lan

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

In recent years, techniques of using system disturbance data to validate generator models have been widely discussed. Dynamic model validation and calibration is becoming one of the important applications to smart grid initiative. As this kind of technique is utilized to validate generator model, procedures of data screening and reprocessing are essential because raw data obtained from measurement is not always satisfactory. Regarding model parameter calibration, system model is usually quite complicated with various parameters interacting with each other. Artificial intelligent tool is the prior option to save the laborious tuning process and enhance the parameter accuracy. This paper presents a guideline to validate and calibrate parameters of generating units using the record data from phasor measurement unit. Associated procedures for signal filtering on the measurement data, key parameters screening, intelligent search of model parameters, and cross check of legitimate parameters will be discussed in detail. Finally, two historical disturbance cases that happened in the Taiwan power (Taipower) system are applied in accordance with the proposed guideline to demonstrate its effectiveness on generator parameter validation and calibration.

Original languageEnglish
Article number7401126
Pages (from-to)2228-2238
Number of pages11
JournalIEEE Transactions on Smart Grid
Volume8
Issue number5
DOIs
Publication statusPublished - 2017 Sep 1

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Phasor measurement units
Calibration
Screening
Dynamic models
Tuning

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

Cite this

Tsai, Chin Chu ; Chang-Chien, Le-Ren ; Chen, I. Jen ; Lin, Chia Jung ; Lee, Wei Jen ; Wu, Chin Chung ; Lan, Hung Wei. / Practical Considerations to Calibrate Generator Model Parameters Using Phasor Measurements. In: IEEE Transactions on Smart Grid. 2017 ; Vol. 8, No. 5. pp. 2228-2238.
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Practical Considerations to Calibrate Generator Model Parameters Using Phasor Measurements. / Tsai, Chin Chu; Chang-Chien, Le-Ren; Chen, I. Jen; Lin, Chia Jung; Lee, Wei Jen; Wu, Chin Chung; Lan, Hung Wei.

In: IEEE Transactions on Smart Grid, Vol. 8, No. 5, 7401126, 01.09.2017, p. 2228-2238.

Research output: Contribution to journalArticle

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