Development of a Traction Circuit for Battery-powered and AC-fed Dual Source EMU and Running Test Evaluation of the On-board Battery Performance
The authors have converted an existing AC electric multiple unit train (EMU) into a battery-powered and AC-fed dual source EMU (test train) to allow interoperable service between AC electrified lines and non-electrified lines. This paper describes the features and the test results of the developed traction circuit. Results of the on-board battery performance evaluation are also reported, as follows: 1) the running distance, without recharging, of the test train fed by the on-board lithium-ion battery (1382V-83kWh) was approx. 20-30 km, 2) the maximum temperature of the battery was 51.5℃ leaving a sufficient margin before the upper limit of 65℃, 3) the time required for quick charging increases when the battery is in low temperature conditions. The running test results demonstrate that the on-board battery performance is sufficient to permit interoperable services between AC electrified and non-electrified lines.
- Record URL:
- Summary URL:
-
Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/00339008
-
Authors:
- TAGUCHI, Yoshiaki
- KADOWAKI, Satoshi
- NAKAMURA, Takayuki
- MIKI, Masaki
- HATAKEDA, Kenji
- ARITA, Yoshimasa
- Publication Date: 2015
Language
- English
- Japanese
Media Info
- Media Type: Digital/other
- Features: Figures; Photos; References; Tables;
- Pagination: pp 98-104
-
Serial:
- Quarterly Report of RTRI
- Volume: 56
- Issue Number: 2
- Publisher: Railway Technical Research Institute
- ISSN: 0033-9008
- EISSN: 1880-1765
- Serial URL: https://www.jstage.jst.go.jp/browse/rtriqr/-char/en
-
Publication flags:
Open Access (libre)
Subject/Index Terms
- TRT Terms: Electric batteries; Multiple unit trains; Railroad electrification; Temperature; Traction
- Subject Areas: Energy; Railroads; Vehicles and Equipment; I90: Vehicles;
Filing Info
- Accession Number: 01570956
- Record Type: Publication
- Source Agency: Japan Science and Technology Agency (JST)
- Files: TRIS, JSTAGE
- Created Date: Jul 28 2015 3:51PM