Simple Calorimetric Power Loss Measurement System Using Single Chamber and Peltier Device with Ambient Temperature Tracking Control

Kazuya Mitsugi, Yuichi Noge, Mingcong Deng

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

1 被引用数 (Scopus)

抄録

This paper proposes a simple calorimetric power loss measurement system for highly efficient converters using a single chamber and a Peltier device with ambient temperature tracking control. In the proposed system, a mechanical heat pump and a heat exchanger which increase the cost of the calorimeter are not required. The power loss of a converter under test is measured by the heat absorption of a single Peltier device. Also, the ambient temperature tracking controller minimizes the heat leak which decreases the measurement accuracy without using a complex double chamber structure. In this paper, the principle of the proposed calorimetric measurement method and the proposed system are described. As the experiment result, a heat measurement accuracy of less than 2% can be obtained at 15 W condition. The measurement time of the proposed method is less than 1500 seconds, which is shorter than the conventional closed type double-cased method.

本文言語英語
ホスト出版物のタイトルAPEC 2020 - 35th Annual IEEE Applied Power Electronics Conference and Exposition
出版社Institute of Electrical and Electronics Engineers Inc.
ページ393-398
ページ数6
ISBN(電子版)9781728148298
DOI
出版ステータス出版済み - 3 2020
外部発表はい
イベント35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020 - New Orleans, 米国
継続期間: 3 15 20203 19 2020

出版物シリーズ

名前Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
2020-March

会議

会議35th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2020
Country米国
CityNew Orleans
Period3/15/203/19/20

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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