Proposal for faster disturbance rejection of boost DC-DC converter based on simplified current minor loop

Aviti Mushi, Takahiro Nozaki, Atsuo Kawamura

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Boost converters contain a right half plane (RHP) zero. This RHP has severe limitations on the bandwidth of controllers. Further, this RHP makes it difficult to design fast disturbance rejection approaches, such as disturbance observers (DOB). This paper tackles the problem of designing a DOB based control law of the boost converter. This is done by designing a dual loop feedback controller. The designed controller is called current-minor-loop (CML) control. With CML, it is possible to make a fast response of inductor current to track reference current. Following that, the CML can be reformulated such that the current loop is considered unity. Further, the CML is simplified to make the boost converter minimum phase (MP) system. The formulated control approach is validated by simulations using PSIM software. Then, this method is verified by experiments on a boost converter loaded with resistive load.

本文言語English
ホスト出版物のタイトル2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ISBN(電子版)9781479976577
DOI
出版ステータスPublished - 2015 12月 18
イベント2nd IEEE International Future Energy Electronics Conference, IFEEC 2015 - Taipei, Taiwan, Province of China
継続期間: 2015 11月 12015 11月 4

出版物シリーズ

名前2015 IEEE 2nd International Future Energy Electronics Conference, IFEEC 2015

Other

Other2nd IEEE International Future Energy Electronics Conference, IFEEC 2015
国/地域Taiwan, Province of China
CityTaipei
Period15/11/115/11/4

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境
  • 電子工学および電気工学

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