Optimal bus capacitance design for system stability in on-board distributed power architecture

Seiya Abe, Masahiko Hirokawa, Masahito Shoyama, Tamotsu Ninomiya

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

Recently, the distributed power system is mainly used for the power supply system which requires the low-voltage / high-current output. The distributed power system consists of bus converter and POL. The most important factor is the system stability in bus architecture design. The overlap between the output impedance of bus converter and input impedance of POL causes system instability, and it has been an actual problem. Increasing the bus capacitor, system stability can be reduced easily. However, due to the limited space on the system board, increasing of bus capacitors is impractical. The urgent solution of the issue is desired strongly. This paper presents the output impedance design for on-board distributed power system by means of three control schemes of bus converter. The output impedance peak of the bus converter and the input impedance of the POL are analyzed, and it is conformed by experimentally for stability criterion. Furthermore, the optimal intermediate bus capacitance design for system stability is proposed.

Original languageEnglish
Title of host publication2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
Pages393-399
Number of pages7
DOIs
Publication statusPublished - 2008
Event2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 - Poznan, Poland
Duration: Sep 1 2008Sep 3 2008

Other

Other2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
CountryPoland
CityPoznan
Period9/1/089/3/08

Fingerprint

System stability
Capacitance
Capacitors
Stability criteria
Electric power systems
Electric potential

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Abe, S., Hirokawa, M., Shoyama, M., & Ninomiya, T. (2008). Optimal bus capacitance design for system stability in on-board distributed power architecture. In 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 (pp. 393-399). [4635297] https://doi.org/10.1109/EPEPEMC.2008.4635297

Optimal bus capacitance design for system stability in on-board distributed power architecture. / Abe, Seiya; Hirokawa, Masahiko; Shoyama, Masahito; Ninomiya, Tamotsu.

2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008. 2008. p. 393-399 4635297.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abe, S, Hirokawa, M, Shoyama, M & Ninomiya, T 2008, Optimal bus capacitance design for system stability in on-board distributed power architecture. in 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008., 4635297, pp. 393-399, 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008, Poznan, Poland, 9/1/08. https://doi.org/10.1109/EPEPEMC.2008.4635297
Abe S, Hirokawa M, Shoyama M, Ninomiya T. Optimal bus capacitance design for system stability in on-board distributed power architecture. In 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008. 2008. p. 393-399. 4635297 https://doi.org/10.1109/EPEPEMC.2008.4635297
Abe, Seiya ; Hirokawa, Masahiko ; Shoyama, Masahito ; Ninomiya, Tamotsu. / Optimal bus capacitance design for system stability in on-board distributed power architecture. 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008. 2008. pp. 393-399
@inproceedings{2b050ec0f1a4471d8f639f8282eef108,
title = "Optimal bus capacitance design for system stability in on-board distributed power architecture",
abstract = "Recently, the distributed power system is mainly used for the power supply system which requires the low-voltage / high-current output. The distributed power system consists of bus converter and POL. The most important factor is the system stability in bus architecture design. The overlap between the output impedance of bus converter and input impedance of POL causes system instability, and it has been an actual problem. Increasing the bus capacitor, system stability can be reduced easily. However, due to the limited space on the system board, increasing of bus capacitors is impractical. The urgent solution of the issue is desired strongly. This paper presents the output impedance design for on-board distributed power system by means of three control schemes of bus converter. The output impedance peak of the bus converter and the input impedance of the POL are analyzed, and it is conformed by experimentally for stability criterion. Furthermore, the optimal intermediate bus capacitance design for system stability is proposed.",
author = "Seiya Abe and Masahiko Hirokawa and Masahito Shoyama and Tamotsu Ninomiya",
year = "2008",
doi = "10.1109/EPEPEMC.2008.4635297",
language = "English",
isbn = "9781424417421",
pages = "393--399",
booktitle = "2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008",

}

TY - GEN

T1 - Optimal bus capacitance design for system stability in on-board distributed power architecture

AU - Abe, Seiya

AU - Hirokawa, Masahiko

AU - Shoyama, Masahito

AU - Ninomiya, Tamotsu

PY - 2008

Y1 - 2008

N2 - Recently, the distributed power system is mainly used for the power supply system which requires the low-voltage / high-current output. The distributed power system consists of bus converter and POL. The most important factor is the system stability in bus architecture design. The overlap between the output impedance of bus converter and input impedance of POL causes system instability, and it has been an actual problem. Increasing the bus capacitor, system stability can be reduced easily. However, due to the limited space on the system board, increasing of bus capacitors is impractical. The urgent solution of the issue is desired strongly. This paper presents the output impedance design for on-board distributed power system by means of three control schemes of bus converter. The output impedance peak of the bus converter and the input impedance of the POL are analyzed, and it is conformed by experimentally for stability criterion. Furthermore, the optimal intermediate bus capacitance design for system stability is proposed.

AB - Recently, the distributed power system is mainly used for the power supply system which requires the low-voltage / high-current output. The distributed power system consists of bus converter and POL. The most important factor is the system stability in bus architecture design. The overlap between the output impedance of bus converter and input impedance of POL causes system instability, and it has been an actual problem. Increasing the bus capacitor, system stability can be reduced easily. However, due to the limited space on the system board, increasing of bus capacitors is impractical. The urgent solution of the issue is desired strongly. This paper presents the output impedance design for on-board distributed power system by means of three control schemes of bus converter. The output impedance peak of the bus converter and the input impedance of the POL are analyzed, and it is conformed by experimentally for stability criterion. Furthermore, the optimal intermediate bus capacitance design for system stability is proposed.

UR - http://www.scopus.com/inward/record.url?scp=56449124124&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=56449124124&partnerID=8YFLogxK

U2 - 10.1109/EPEPEMC.2008.4635297

DO - 10.1109/EPEPEMC.2008.4635297

M3 - Conference contribution

AN - SCOPUS:56449124124

SN - 9781424417421

SP - 393

EP - 399

BT - 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

ER -