A modular auxiliary power supply system and its input voltage sharing control strategy

Zhijie Zhang; Wei Yang; Shiyan Yang

doi:10.1109/ITEC-AP.2017.8080884

A modular auxiliary power supply system and its input voltage sharing control strategy

Zhijie Zhang
, Wei Yang
, Shiyan Yang

School of Electrical Engineering and Automation, Harbin Institute of Technology

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

5 Scopus citations

Abstract

This paper investigates flyback auxiliary power supply system of the input series modular power electronic converter. Through utilizing the input series output independent (ISOI) structure, a modular auxiliary power supply scheme is proposed. And in order to ensure input voltage sharing (IVS) between each auxiliary power supply module, A novel master slave input voltage sharing control strategy is proposed. Further more, to improve the response speed of the system peak current control mode is introduced into each module. For this control strategy, there is no connection between each controller, and it has the advantages of simple design process and high degree of modularity. The stability of the proposed ISOI flyback auxiliary power supply system is analyzed under CCM conditions. The design process of the controllers is given and the relationship of output voltages between each module is discussed. Finally the effectiveness of the ISOI auxiliary power supply system and the IVS control strategy is verified by a prototype of ISOI flyback auxiliary power supply system.

Original language	English
Title of host publication	2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538628942
DOIs	https://doi.org/10.1109/ITEC-AP.2017.8080884
State	Published - 23 Oct 2017
Externally published	Yes
Event	2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 - Harbin, China Duration: 7 Aug 2017 → 10 Aug 2017

Publication series

Name	2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017

Conference

Conference	2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017
Country/Territory	China
City	Harbin
Period	7/08/17 → 10/08/17

UN SDGs

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

SDG 7 Affordable and Clean Energy

Keywords

Input series output independent
Master slave IVS control strategy
Modular auxiliary power supply
Peak current control mode

Access to Document

10.1109/ITEC-AP.2017.8080884

Cite this

Zhang, Z., Yang, W., & Yang, S. (2017). A modular auxiliary power supply system and its input voltage sharing control strategy. In 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 Article 8080884 (2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC-AP.2017.8080884

Zhang, Zhijie ; Yang, Wei ; Yang, Shiyan. / A modular auxiliary power supply system and its input voltage sharing control strategy. 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017. Institute of Electrical and Electronics Engineers Inc., 2017. (2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017).

@inproceedings{cbbec58b388e4fb79a8b2cf0db00ab98,

title = "A modular auxiliary power supply system and its input voltage sharing control strategy",

abstract = "This paper investigates flyback auxiliary power supply system of the input series modular power electronic converter. Through utilizing the input series output independent (ISOI) structure, a modular auxiliary power supply scheme is proposed. And in order to ensure input voltage sharing (IVS) between each auxiliary power supply module, A novel master slave input voltage sharing control strategy is proposed. Further more, to improve the response speed of the system peak current control mode is introduced into each module. For this control strategy, there is no connection between each controller, and it has the advantages of simple design process and high degree of modularity. The stability of the proposed ISOI flyback auxiliary power supply system is analyzed under CCM conditions. The design process of the controllers is given and the relationship of output voltages between each module is discussed. Finally the effectiveness of the ISOI auxiliary power supply system and the IVS control strategy is verified by a prototype of ISOI flyback auxiliary power supply system.",

keywords = "Input series output independent, Master slave IVS control strategy, Modular auxiliary power supply, Peak current control mode",

author = "Zhijie Zhang and Wei Yang and Shiyan Yang",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017 ; Conference date: 07-08-2017 Through 10-08-2017",

year = "2017",

month = oct,

day = "23",

doi = "10.1109/ITEC-AP.2017.8080884",

language = "英语",

series = "2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017",

address = "美国",

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Zhang, Z, Yang, W & Yang, S 2017, A modular auxiliary power supply system and its input voltage sharing control strategy. in 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017., 8080884, 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017, Institute of Electrical and Electronics Engineers Inc., 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017, Harbin, China, 7/08/17. https://doi.org/10.1109/ITEC-AP.2017.8080884

A modular auxiliary power supply system and its input voltage sharing control strategy. / Zhang, Zhijie; Yang, Wei; Yang, Shiyan.
2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017. Institute of Electrical and Electronics Engineers Inc., 2017. 8080884 (2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017).

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

TY - GEN

T1 - A modular auxiliary power supply system and its input voltage sharing control strategy

AU - Zhang, Zhijie

AU - Yang, Wei

AU - Yang, Shiyan

PY - 2017/10/23

Y1 - 2017/10/23

N2 - This paper investigates flyback auxiliary power supply system of the input series modular power electronic converter. Through utilizing the input series output independent (ISOI) structure, a modular auxiliary power supply scheme is proposed. And in order to ensure input voltage sharing (IVS) between each auxiliary power supply module, A novel master slave input voltage sharing control strategy is proposed. Further more, to improve the response speed of the system peak current control mode is introduced into each module. For this control strategy, there is no connection between each controller, and it has the advantages of simple design process and high degree of modularity. The stability of the proposed ISOI flyback auxiliary power supply system is analyzed under CCM conditions. The design process of the controllers is given and the relationship of output voltages between each module is discussed. Finally the effectiveness of the ISOI auxiliary power supply system and the IVS control strategy is verified by a prototype of ISOI flyback auxiliary power supply system.

AB - This paper investigates flyback auxiliary power supply system of the input series modular power electronic converter. Through utilizing the input series output independent (ISOI) structure, a modular auxiliary power supply scheme is proposed. And in order to ensure input voltage sharing (IVS) between each auxiliary power supply module, A novel master slave input voltage sharing control strategy is proposed. Further more, to improve the response speed of the system peak current control mode is introduced into each module. For this control strategy, there is no connection between each controller, and it has the advantages of simple design process and high degree of modularity. The stability of the proposed ISOI flyback auxiliary power supply system is analyzed under CCM conditions. The design process of the controllers is given and the relationship of output voltages between each module is discussed. Finally the effectiveness of the ISOI auxiliary power supply system and the IVS control strategy is verified by a prototype of ISOI flyback auxiliary power supply system.

KW - Input series output independent

KW - Master slave IVS control strategy

KW - Modular auxiliary power supply

KW - Peak current control mode

UR - https://www.scopus.com/pages/publications/85040107826

U2 - 10.1109/ITEC-AP.2017.8080884

DO - 10.1109/ITEC-AP.2017.8080884

M3 - 会议稿件

AN - SCOPUS:85040107826

T3 - 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017

BT - 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017

Y2 - 7 August 2017 through 10 August 2017

ER -

Zhang Z, Yang W, Yang S. A modular auxiliary power supply system and its input voltage sharing control strategy. In 2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017. Institute of Electrical and Electronics Engineers Inc. 2017. 8080884. (2017 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2017). doi: 10.1109/ITEC-AP.2017.8080884

A modular auxiliary power supply system and its input voltage sharing control strategy

Abstract

Publication series

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UN SDGs

Keywords

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