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An electronic equalizer for series c...

Ye, Zhong.

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An electronic equalizer for series connected batteries.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	An electronic equalizer for series connected batteries./
Author:	Ye, Zhong.
Description:	133 p.
Notes:	Adviser: Thomas A. Stuart.
Contained By:	Dissertation Abstracts International58-04B.
Subject:	Engineering, Automotive. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=9729143
ISBN:	9780591383331

An electronic equalizer for series connected batteries.
Ye, Zhong.

An electronic equalizer for series connected batteries. - 133 p.

Adviser: Thomas A. Stuart.

Thesis (Ph.D.)--The University of Toledo, 1997.

A ramp type of battery equalizer circuit for series connected batteries has been developed. The analytical model for this circuit is based on a simplified multi-winding transformer model and a nonlinear diode model. It predicts the circuit performance and has been verified experimentally. The linearized model offers qualitative results describing the effect of each circuit parameter and gives a general design guide for the circuit design. The non-linear equalizer model provides a convenient approach for the frequency response analysis of the current sensitivity and the optimum switching frequency selection.

ISBN: 9780591383331Subjects--Topical Terms:

1018477
Engineering, Automotive.

An electronic equalizer for series connected batteries.
LDR:02223nam 2200301 a 45 001 951165
005 20110609
008 110609s1997 ||||||||||||||||| ||eng d
020 $a 9780591383331
035 $a (UMI)AAI9729143
035 $a AAI9729143
040 $a UMI $c UMI
100 1 $a Ye, Zhong. $3 1265710
245 1 3 $a An electronic equalizer for series connected batteries.
300 $a 133 p.
500 $a Adviser: Thomas A. Stuart.
500 $a Source: Dissertation Abstracts International, Volume: 58-04, Section: B, page: 2055.
502 $a Thesis (Ph.D.)--The University of Toledo, 1997.
520 $a A ramp type of battery equalizer circuit for series connected batteries has been developed. The analytical model for this circuit is based on a simplified multi-winding transformer model and a nonlinear diode model. It predicts the circuit performance and has been verified experimentally. The linearized model offers qualitative results describing the effect of each circuit parameter and gives a general design guide for the circuit design. The non-linear equalizer model provides a convenient approach for the frequency response analysis of the current sensitivity and the optimum switching frequency selection.
520 $a A proposed arrangement of the transformer secondary windings reduces the number of the secondary windings by 50% and simplifies the transformer construction significantly. A transformer with a spoke type of a winding arrangement has been constructed to achieve low and uniform secondary leakage inductances. Extra capacitors paralleled with the drain-source of the FETs further reduces the switching loss.
520 $a Both steady state and dynamic charge equalization experiments were conducted and compared for different switching frequencies and power. These experimental results verify the validity of the model and the theoretical results, and they also demonstrate the effectiveness of the proposed electronic equalizer.
590 $a School code: 0232.
650 4 $a Engineering, Automotive. $3 1018477
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0540
690 $a 0544
710 2 $a The University of Toledo. $3 1023352
773 0 $t Dissertation Abstracts International $g 58-04B.
790 $a 0232
790 1 0 $a Stuart, Thomas A., $e advisor
791 $a Ph.D.
792 $a 1997
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoeng/servlet/advanced?query=9729143