Markov models based short term forecasting of wind speed for estimating day-ahead wind power

Samidha Mridul Verma, Vasanth Reddy, Kusum Verma, Rajesh Kumar

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

25 Citations (Scopus)

Abstract

In order to meet the growing demand of energy, renewable resource utilization has increased in recent years. Wind is the source to a significant percentage of renewable resources and wind farms harvest this energy into electricity with the help of wind turbines. These turbines are very costly to set up and require high amount of maintenance. Accurate short term (from 30 minutes up to 6 hours ahead) wind energy forecasting is therefore important for optimal scheduling of the wind farms. The paper explores the usage of Markov Chains for forecasting wind speed during a short-term period (day-ahead hourly wind generation forecasts for an individual wind farm). The proposed prediction model depends on one variable factor - wind speed, for a specific wind turbine. The geographical location under study is taken at Jodhpur in Rajasthan, India. The performance evaluation of the proposed method is calculated using the different statistical error measures like RMSE, MAPE and MAE.

Original languageEnglish
Title of host publicationProceedings of the International Conference on Power, Energy, Control and Transmission Systems, ICPECTS 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages31-35
Number of pages5
ISBN (Electronic)9781538638170
DOIs
Publication statusPublished - 2 Nov 2018
Externally publishedYes
Event1st International Conference on Power, Energy, Control and Transmission Systems, ICPECTS 2018 - Chennai, India
Duration: 22 Feb 201823 Feb 2018

Publication series

NameProceedings of the International Conference on Power, Energy, Control and Transmission Systems, ICPECTS 2018

Conference

Conference1st International Conference on Power, Energy, Control and Transmission Systems, ICPECTS 2018
Country/TerritoryIndia
CityChennai
Period22/02/1823/02/18

Keywords

  • Markov chain
  • Short term forecasting
  • Wind farm
  • Wind forecasting
  • Wind power

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

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