A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles

Jongwon Heo, Keiichiro Kondo

Research output: Contribution to conferencePaper

Abstract

The variable DC link voltage system with voltage booster can enhance power and efficiency. In this paper, a design method of voltage control gain of converter of variable DC link voltage system is proposed. The control system is analyzed considering the response from the torque reference value to the DC link voltage, including the influence of the current flowing to the inverter which is the disturbance. From the analysis, an optimal gain design method is proposed for high speed response of DC link voltage and stability. And it is verified by simulation and experimental results of scale down system with a motor rated 1kW.

Original languageEnglish
Publication statusPublished - 2018 Jan 1
Event31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018 - Kobe City, Japan
Duration: 2018 Sep 302018 Oct 3

Conference

Conference31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018
CountryJapan
CityKobe City
Period18/9/3018/10/3

Fingerprint

Hybrid vehicles
Controllers
Electric potential
Voltage control
Torque
Control systems

Keywords

  • Hybrid Electric Vehicles
  • Single Pulse Mode
  • Torque Feedback Control

ASJC Scopus subject areas

  • Fuel Technology
  • Automotive Engineering
  • Electrical and Electronic Engineering

Cite this

Heo, J., & Kondo, K. (2018). A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles. Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.

A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles. / Heo, Jongwon; Kondo, Keiichiro.

2018. Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.

Research output: Contribution to conferencePaper

Heo, J & Kondo, K 2018, 'A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles' Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan, 18/9/30 - 18/10/3, .
Heo J, Kondo K. A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles. 2018. Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.
Heo, Jongwon ; Kondo, Keiichiro. / A method to design the DC link voltage controller for minimum DC link voltage driving method of hybrid electric vehicles. Paper presented at 31st International Electric Vehicle Symposium and Exhibition, EVS 2018 and International Electric Vehicle Technology Conference 2018, EVTeC 2018, Kobe City, Japan.
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