A Calculation Method for Power System Frequency Deviation Considering Intensity of Turbulence

SUMMARY As more and more wind farms are installed in power systems around the world, frequency fluctuations due to output power variations have become a serious problem. Various countermeasures for the problem, such as battery systems, have been investigated. It is very important to evaluate the mag...

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Bibliographic Details
Published inElectrical engineering in Japan Vol. 201; no. 1; pp. 13 - 24
Main Authors TAMURA, JUNJI, KAWAMATA, KAZUKI, TAKAHASHI, RION, UMEMURA, ATSUSHI, KIMURA, MAMORU, THET, AUNG KO
Format Journal Article
LanguageEnglish
Published Hoboken Wiley Subscription Services, Inc 01.10.2017
Subjects
Batteries
battery system
Frequency deviation
intensity of turbulence
Turbulence
Weibull distribution
Wind farms
Wind power
Wind power generation
Wind speed
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Summary:SUMMARY As more and more wind farms are installed in power systems around the world, frequency fluctuations due to output power variations have become a serious problem. Various countermeasures for the problem, such as battery systems, have been investigated. It is very important to evaluate the magnitude of the frequency fluctuations in order to design compensating systems. This paper presents a new and simple method to evaluate the expected value of the frequency deviation due to variations in wind farm output, which is based on the intensity of turbulence and annual probability distribution for the wind speed.
ISSN:0424-7760
1520-6416
DOI:10.1002/eej.22992