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Minimizing dc capacitor current ripp...

Lu, Xi.

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Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems./
Author:	Lu, Xi.
Description:	117 p.
Notes:	Source: Masters Abstracts International, Volume: 51-04.
Contained By:	Masters Abstracts International51-04(E).
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1530293
ISBN:	9781267782281

Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems.
Lu, Xi.

Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems. - 117 p.

Source: Masters Abstracts International, Volume: 51-04.

Thesis (M.S.)--Michigan State University, 2012.

Minimization of the dc capacitor is an essential step towards developing and manufacturing compact low-cost hybrid electric vehicle (HEV) converter/inverter systems for high temperature operation, long life and high reliability.

ISBN: 9781267782281Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems.
LDR:02347nam a2200289 4500 001 1968252
005 20141203120921.5
008 150210s2012 ||||||||||||||||| ||eng d
020 $a 9781267782281
035 $a (MiAaPQ)AAI1530293
035 $a AAI1530293
040 $a MiAaPQ $c MiAaPQ
100 1 $a Lu, Xi. $3 2105394
245 1 0 $a Minimizing dc capacitor current ripple and dc capacitance requirement of the HEV converter/inverter systems.
300 $a 117 p.
500 $a Source: Masters Abstracts International, Volume: 51-04.
500 $a Adviser: Fang Z. Peng.
502 $a Thesis (M.S.)--Michigan State University, 2012.
520 $a Minimization of the dc capacitor is an essential step towards developing and manufacturing compact low-cost hybrid electric vehicle (HEV) converter/inverter systems for high temperature operation, long life and high reliability.
520 $a Traditionally, the dc capacitance has been determined according to empirical equations and computer simulations, which provides little insights into how to minimize the dc capacitor. In order to achieve an optimum minimization of the dc capacitor, an accurate theory to calculate the dc capacitor voltage ripple and current ripples must be developed first, then pulse-width modulation (PWM) and control techniques can be further developed to minimize both dc voltage and current ripples.
520 $a This thesis presents an accurate theory of calculating the dc link capacitor voltage ripples and current ripples for inverters and PWM rectifiers, which are most commonly exist in HEV converter/inverter systems. The results are analyzed and summarized into graphs according to the theory, which helps to find the right capacitance value for a given voltage ripple tolerance and the rms ripple current that the capacitor has to absorb. A 150 kW inverter prototype has been built to verify the theory. The comparison between the calculation result and experimental result shows that they are in close agreement. Therefore, these theoretical calculation results help to minimize the dc capacitors rather than merely relying on simulation methods.
590 $a School code: 0128.
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0544
710 2 $a Michigan State University. $b Electrical Engineering. $3 1676635
773 0 $t Masters Abstracts International $g 51-04(E).
790 $a 0128
791 $a M.S.
792 $a 2012
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1530293