MX9606301A - Topologia mejorada de filtro de emi para inversores de energia. - Google Patents

Topologia mejorada de filtro de emi para inversores de energia.

Info

Publication number
MX9606301A
MX9606301A MX9606301A MX9606301A MX9606301A MX 9606301 A MX9606301 A MX 9606301A MX 9606301 A MX9606301 A MX 9606301A MX 9606301 A MX9606301 A MX 9606301A MX 9606301 A MX9606301 A MX 9606301A
Authority
MX
Mexico
Prior art keywords
emi filter
power inverters
filter topology
improved emi
capacitive element
Prior art date
Application number
MX9606301A
Other languages
English (en)
Other versions
MXPA96006301A (es
Inventor
David L Schantz Jr
James L Munro
Original Assignee
Northrop Grumman Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Northrop Grumman Corp filed Critical Northrop Grumman Corp
Publication of MX9606301A publication Critical patent/MX9606301A/es
Publication of MXPA96006301A publication Critical patent/MXPA96006301A/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/44—Circuits or arrangements for compensating for electromagnetic interference in converters or inverters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/005—Interference suppression
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/538—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a push-pull configuration

Abstract

Un filtro de EMI para un sistema de propulsion de vehículo eléctrico, el cual comprende primero (62) y segundo (72) elementos capacitivos eléctricamente conectados en paralelo con primero (130) y segundo (132) conductores de energía, un elemento inductivo (106) eléctricamente conectado en serie con el primer conductor de energía (130), y que separa a los primero (62) y segundo (72) elementos capacitivos, y primera (134) y segunda (136) uniones que conectan eléctricamente al segundo elemento capacitivo (72) con un interruptor electronico (68), en donde la suma de las inductancias internas (135, 137) de las primera (134) y segunda (136) uniones es menor que la inductancia interna (75) del segundo elemento capacitivo (72).
MXPA/A/1996/006301A 1994-06-10 1996-12-10 Topologia mejorada de filtro de emi para inversores de energia MXPA96006301A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08258153 1994-06-10
US08/258,153 US5552976A (en) 1994-06-10 1994-06-10 EMI filter topology for power inverters

Publications (2)

Publication Number Publication Date
MX9606301A true MX9606301A (es) 1998-06-30
MXPA96006301A MXPA96006301A (es) 1998-10-30

Family

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Also Published As

Publication number Publication date
US5552976A (en) 1996-09-03
KR970704263A (ko) 1997-08-09
WO1995034940A1 (en) 1995-12-21
DE69519294D1 (de) 2000-12-07
EP0764359A1 (en) 1997-03-26
CN1156522A (zh) 1997-08-06
ATE197361T1 (de) 2000-11-15
MY130640A (en) 2007-07-31
TW361007B (en) 1999-06-11
CN1075277C (zh) 2001-11-21
EP0764359B1 (en) 2000-11-02
CA2192465A1 (en) 1995-12-21
DE69519294T2 (de) 2001-04-26
JPH10501679A (ja) 1998-02-10

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees