Reference governor for output smoothing of renewable energy generation

Yutaka Tsubota, Genki Baba, Kenko Uchida, Toru Jintsugawa, Yosuke Nakanishi

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

Output smoothing using storage facilities for wind turbine generators has been realized typically by means of a first order system, as a low pass filter, together with compensators for keeping a level of energy storage and several limiters for energy flows; however, it is not easy to achieve an appropriate combination of the filter, the compensators and the limiters, for a desired performance of the output smoothing. To overcome this difficulty, we propose a new scheme of the output smoothing, which generates, by solving a Model Predictive Control (MPC) problem, an optimal reference signal for storage facilities so that the output smoothing is achieved and the constraints on the storage level and the energy flows are satisfied; in this scheme, trade-offs among smoothing performance and constraint fulfillment levels can be designed by selecting weighting parameters in the performance index. We perform numerical simulations, and discuss usability of the proposed scheme by comparing it with the existing output smoothing methods using fixed time-constant filter.

本文言語English
ホスト出版物のタイトル2013 9th Asian Control Conference, ASCC 2013
DOI
出版ステータスPublished - 2013 10 31
外部発表はい
イベント2013 9th Asian Control Conference, ASCC 2013 - Istanbul, Turkey
継続期間: 2013 6 232013 6 26

出版物シリーズ

名前2013 9th Asian Control Conference, ASCC 2013

Conference

Conference2013 9th Asian Control Conference, ASCC 2013
国/地域Turkey
CityIstanbul
Period13/6/2313/6/26

ASJC Scopus subject areas

  • 制御およびシステム工学

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