Study of energy-saving pulse power for WEDM based on Pulse Width Modulation

Chaojiang Li; Jicheng Bai; Yongfeng Guo; Ze Sheng Lu

doi:10.1109/APPEEC.2009.4918791

Study of energy-saving pulse power for WEDM based on Pulse Width Modulation

Chaojiang Li^*
, Jicheng Bai
, Yongfeng Guo
, Ze Sheng Lu

^*Corresponding author for this work

School of Mechatronics Engineering

Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

The energy efficiency of traditional pulse power for Wire Electrical Discharge (WEDM) is less than 25% because of the use of current-limiting resistance. The new type of energy-saving resistor-less pulse power proposed in this paper employs the structure of a dual-arm power amplifier, the strategy of single-arm Pulse Width Modulation (PWM) and the control mode of cutting off long-time short circuit. Heat generated by current-limiting resistance and useless power consumption caused by long-time short circuit is avoided, and therefore the energy efficiency is increased.

Original language	English
Title of host publication	2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings
DOIs	https://doi.org/10.1109/APPEEC.2009.4918791
State	Published - 2009
Event	2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Wuhan, China Duration: 27 Mar 2009 → 31 Mar 2009

Publication series

Name	Asia-Pacific Power and Energy Engineering Conference, APPEEC
ISSN (Print)	2157-4839
ISSN (Electronic)	2157-4847

Conference

Conference	2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009
Country/Territory	China
City	Wuhan
Period	27/03/09 → 31/03/09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Energy-saving pulse power
PWM
WEDM

Access to Document

10.1109/APPEEC.2009.4918791

Cite this

@inproceedings{c9bd0ae885cd404a88992cee5863a7f2,

title = "Study of energy-saving pulse power for WEDM based on Pulse Width Modulation",

abstract = "The energy efficiency of traditional pulse power for Wire Electrical Discharge (WEDM) is less than 25\% because of the use of current-limiting resistance. The new type of energy-saving resistor-less pulse power proposed in this paper employs the structure of a dual-arm power amplifier, the strategy of single-arm Pulse Width Modulation (PWM) and the control mode of cutting off long-time short circuit. Heat generated by current-limiting resistance and useless power consumption caused by long-time short circuit is avoided, and therefore the energy efficiency is increased.",

keywords = "Energy-saving pulse power, PWM, WEDM",

author = "Chaojiang Li and Jicheng Bai and Yongfeng Guo and Lu, \{Ze Sheng\}",

year = "2009",

doi = "10.1109/APPEEC.2009.4918791",

language = "英语",

isbn = "9781424424870",

series = "Asia-Pacific Power and Energy Engineering Conference, APPEEC",

booktitle = "2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings",

note = "2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 ; Conference date: 27-03-2009 Through 31-03-2009",

}

Li, C, Bai, J, Guo, Y & Lu, ZS 2009, Study of energy-saving pulse power for WEDM based on Pulse Width Modulation. in 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings., 4918791, Asia-Pacific Power and Energy Engineering Conference, APPEEC, 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009, Wuhan, China, 27/03/09. https://doi.org/10.1109/APPEEC.2009.4918791

Study of energy-saving pulse power for WEDM based on Pulse Width Modulation. / Li, Chaojiang; Bai, Jicheng; Guo, Yongfeng et al.
2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings. 2009. 4918791 (Asia-Pacific Power and Energy Engineering Conference, APPEEC).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Study of energy-saving pulse power for WEDM based on Pulse Width Modulation

AU - Li, Chaojiang

AU - Bai, Jicheng

AU - Guo, Yongfeng

AU - Lu, Ze Sheng

PY - 2009

Y1 - 2009

N2 - The energy efficiency of traditional pulse power for Wire Electrical Discharge (WEDM) is less than 25% because of the use of current-limiting resistance. The new type of energy-saving resistor-less pulse power proposed in this paper employs the structure of a dual-arm power amplifier, the strategy of single-arm Pulse Width Modulation (PWM) and the control mode of cutting off long-time short circuit. Heat generated by current-limiting resistance and useless power consumption caused by long-time short circuit is avoided, and therefore the energy efficiency is increased.

AB - The energy efficiency of traditional pulse power for Wire Electrical Discharge (WEDM) is less than 25% because of the use of current-limiting resistance. The new type of energy-saving resistor-less pulse power proposed in this paper employs the structure of a dual-arm power amplifier, the strategy of single-arm Pulse Width Modulation (PWM) and the control mode of cutting off long-time short circuit. Heat generated by current-limiting resistance and useless power consumption caused by long-time short circuit is avoided, and therefore the energy efficiency is increased.

KW - Energy-saving pulse power

KW - PWM

KW - WEDM

UR - https://www.scopus.com/pages/publications/84869984347

U2 - 10.1109/APPEEC.2009.4918791

DO - 10.1109/APPEEC.2009.4918791

M3 - 会议稿件

AN - SCOPUS:84869984347

SN - 9781424424870

T3 - Asia-Pacific Power and Energy Engineering Conference, APPEEC

BT - 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009 - Proceedings

T2 - 2009 Asia-Pacific Power and Energy Engineering Conference, APPEEC 2009

Y2 - 27 March 2009 through 31 March 2009

ER -

Study of energy-saving pulse power for WEDM based on Pulse Width Modulation

Abstract

Publication series

Conference

UN SDGs

Keywords

Access to Document

Other files and links

Fingerprint

Cite this