Modeling of Basic DC-DC Converters

被引：0

作者：

Li, Zilin ^{[1
]}

Cheng, K. W. E. ^{[1
]}

Hu, Jiefeng ^{[1
]}

机构：

[1] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China

来源：

2017 7TH INTERNATIONAL CONFERENCE ON POWER ELECTRONICS SYSTEMS AND APPLICATIONS - SMART MOBILITY, POWER TRANSFER & SECURITY (PESA) | 2017年

关键词：

dc converters; PWM switch model; small-signal model; PSIM AC Sweep; frequency response; DISCONTINUOUS CONDUCTION MODE; PWM CONVERTERS; SWITCH;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Three basic dc converters-buck, boost, and buck-boost converter are analyzed in this article. Instead of deriving state-space equations of converters, the averaged models of PWM switch both in CCM and DCM are developed first. The models enable to simplify analysis of dc converters without considering nonlinear PWM switch action. Incorporate PWM switch models into power stage circuits, steady-state and small-signal models of the converters can be obtained both in CCM and DCM. The criteria of judging DCM of dc converters are also developed. Finally. small-signal models are verified by comparing frequency response from small-signal model and that from PSIM AC Sweep simulation.

引用

页数：8

共 50 条

[41] DC-DC Converters for Transportation Electrification
Chen, Jianfei
Nguyen, Minh-Khai
Yao, Zhigang
Wang, Caisheng
Gao, Le
Hu, Gangyi
IEEE ELECTRIFICATION MAGAZINE, 2021, 9 (02): : 10 - 22
[42] Modeling of DC-DC Converters based on Fibonacci-Horner Theorem
Khoudiri, A.
Guesmi, K.
Hamzaoui, A.
Essounbouli, N.
Mahi, D.
2013 3D INTERNATIONAL CONFERENCE ON SYSTEMS AND CONTROL (ICSC), 2013,
[43] A Modeling and Analysis Method for Fractional-Order DC-DC Converters
Chen, Xi
Chen, Yanfeng
Zhang, Bo
Qiu, Dongyuan
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2017, 32 (09) : 7034 - 7044
[44] CURRENT REGULATED DC-DC CONVERTERS
YAMAGISH.I
KOJIMA, N
REVIEW OF THE ELECTRICAL COMMUNICATIONS LABORATORIES, 1965, 13 (7-8): : 530 - &
[45] BOOTSTRAPPING FOR INVERTING DC-DC CONVERTERS
SHARROCK, P
ELECTRONIC ENGINEERING, 1990, 62 (767): : 26 - 26
[46] DC-DC CONVERTERS - NEW PERSPECTIVES
POIRSON, CR
ONDE ELECTRIQUE, 1977, 57 (11): : 679 - 683
[47] DC-DC CONVERTERS - BACK IN FOCUS
BRANDT, FD
ELECTRONIC DESIGN, 1983, 31 (19) : 15 - 16
[48] Smart monitoring of DC-DC converters
Bindi, Marco
Talluri, Giacomo
Lozito, Gabriele Maria
Luchetta, Antonio
Piccirilli, Maria Cristina
Grasso, Francesco
2022 IEEE INTERNATIONAL CONFERENCE ON ENVIRONMENT AND ELECTRICAL ENGINEERING AND 2022 IEEE INDUSTRIAL AND COMMERCIAL POWER SYSTEMS EUROPE (EEEIC / I&CPS EUROPE), 2022,
[49] Leverrier Algorithm based Reduced Order Modeling of dc-dc Converters
Garg, Man Mohan
Hote, Yogesh V.
2014 IEEE 6th India International Conference on Power Electronics (IICPE), 2014,
[50] ENERGY-CONSERVATION APPROACH TO MODELING PWM DC-DC CONVERTERS
CZARKOWSKI, D
KAZIMIERCZUK, MK
IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 1993, 29 (03) : 1059 - 1063

← 1 2 3 4 5 →