220,000‐r/min, 2‐kW PM motor drive for turbocharger | Zendy

Noguchi Toshihiko | Zendy; Takata Yosuke | Zendy; Pyamashita Yukio | Zendy; Komatsu Yoshimi | Zendy; Ibaraki Seiichi | Zendy

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220,000‐r/min, 2‐kW PM motor drive for turbocharger

Author(s) -

Noguchi Toshihiko,

Takata Yosuke,

Pyamashita Yukio,

Komatsu Yoshimi,

Ibaraki Seiichi

Publication year - 2007

Publication title -

electrical engineering in japan

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.136

H-Index - 28

eISSN - 1520-6416

pISSN - 0424-7760

DOI - 10.1002/eej.20408

Subject(s) - turbocharger , automotive engineering , inverter , power (physics) , combustion , internal combustion engine , mode (computer interface) , engineering , permanent magnet synchronous motor , electrical engineering , magnet , computer science , mechanical engineering , physics , voltage , chemistry , gas compressor , organic chemistry , quantum mechanics , operating system

This paper describes an ultrahigh‐speed permanent‐magnet synchronous motor drive, which is embedded in a turbocharger of an internal‐combustion engine. The electrical drive makes it possible to enhance output power of the turbocharger in a motoring mode and to retrieve combustion energy from exhaust gas in a regenerating mode. Computer simulations and experimental tests are conducted to examine various operation characteristics of a prototype. The experimental data demonstrate 220,000‐r/min operation at 2.2‐kW inverter output power, in good agreement with the simulation results and proving the feasibility of the proposed system. © 2007 Wiley Periodicals, Inc. Electr Eng Jpn, 161(3): 31–40, 2007; Published online in Wiley InterScience ( www.interscience.wiley.com ). DOI 10.1002/eej.20408

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