Article : [SHEET478]

Info : INSPEC ANSWER 52, le 18/10/2000.

Titre : S. NANDI, M. SHARON, S. SAHA, V.P. SUNDERSINGH, An AC drive system for a battery driven moped, 1995.

Cité dans : [DATA203] Recherche sur les mots clés CONVERTER et INDIRECT, octobre 2000.

Source : Proceedings of the 1996 International Conference on Power Electronics, Drives and Energy Systems for Industrial Growth (Cat. No.96TH8111)
Editors : Murthy, S.S.; Divan, D.; Doradla, S.R.; Murty, B.V.; Roy, S.
Info : New York, NY, USA: IEEE
Date : 1995
Pages : 734 - 740 vol.2 of 2 vol.1084 pp.
Références : 3 refs.
Conference : New Delhi, India, 8-11 Jan 1996
Sponsors : IEEE Ind. Application Soc.; IEEE Power Electron. Soc.; IEEE Power Eng. Soc
ISBN : 0-7803-2795-0
Document_Type : Conference Article
Treatment_Code : Application; Practical

Info : Country of Publication : United States
Language : English
Stockage : Thierry LEQUEU, 27/10/2000
Lien : private/NANDI.pdf - 447 Ko, 7 pages.

Abstract :
A petrol driven moped is converted to an electric vehicle by replacing its petrol engine with a three-phase 1.5 hp, AC squirrel cage induction motor drive system. The motor voltage rating selected is 200 V to keep the DC boost voltage level to a reasonable value. The power source used is a high energy density, 24 V, 110 Ah, Ni-Zn battery. A modified indirect current controlled step-up chopper as well as a standard push-pull DC-DC boost power converter is studied for the boost scheme. A simple three-phase quasi-square wave inverter is designed along with suitable protection for driving the motor. Successful trial tests of the system have been conducted at the laboratory.

Accession_Number : 1996:5399379
Element-Terms : Ni*Zn; Ni sy 2; sy 2; Zn sy 2; Ni-Zn; Ni; Zn

From Catagne

Abstract :
A petrol driven moped is converted to an electric vehicle by
replacing its petrol engine with a three-phase 1.5 hp, AC
squirrel cage induction motor drive system. The motor voltage
rating selected is 200 V to keep the DC boost voltage level to a
reasonable value. The power source used is a high energy density,
24 V, 110 Ah, Ni-Zn battery. A modified indirect current
controlled step-up chopper as well as a standard push-pull DC-DC
boost power converter is studied for the boost scheme. A simple
three-phase quasi-square wave inverter is designed along with
suitable protection for driving the motor. Successful trial tests
of the system have been conducted at the laboratory.

Subject_terms :
electric propulsion; electric vehicles; secondary cells; squirrel
cage motors; induction motor drives; traction motor drives; DC-DC
power convertors; DC-AC power convertors; PWM invertors; choppers
(circuits); battery-driven moped; electric vehicle; squirrel cage
induction motor drive; AC drive system; motor voltage rating; DC
boost voltage level; step-up chopper; push-pull DC-DC boost power
converter; three-phase quasi-square wave inverter; motor drive
protection; laboratory tests; 1.5 hp; 200 V; 24 V; Ni-Zn

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