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Analysis of the steady state characteristics and regulation strategies of the frequency in the northwest power grid

  • Harbin Institute of Technology
  • Shandong University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Using frequency data of the Northwest Power Grid from Feb. 15th to 28th, 2013 that is measured by PMU-light units in Shandong University, the steady state characteristics of frequency are analyzed in this paper. Duration and number of low-frequency and high-frequency events are listed. Statistics of daily highest, lowest and average frequency values are given. Ensemble averaged frequency values are calculated. Characteristics of steady-state frequency in the Northwest Power Grid are summarized and influence factors of frequency are discussed. The influence of the proportion of wind power on the frequency quality is simulated. The necessity of the application of a new frequency control method called DFR (Demand as Frequency Controlled Reserve) in the Northwest Power Grid is discussed.

Original languageEnglish
Title of host publicationProceedings - 2014 4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014
EditorsJun-Bao Li
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages25-30
Number of pages6
ISBN (Electronic)9781479965755
DOIs
StatePublished - 22 Dec 2014
Event4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014 - Harbin, Heilongjiang, China
Duration: 18 Sep 201420 Sep 2014

Publication series

NameProceedings - 2014 4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014

Conference

Conference4th International Conference on Instrumentation and Measurement, Computer, Communication and Control, IMCCC 2014
Country/TerritoryChina
CityHarbin, Heilongjiang
Period18/09/1420/09/14

Keywords

  • MATLAB simulation
  • Northwest Power Grid
  • steady state characteristics of frequency
  • wind turbines

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