ZA200301352B - Transformerless static voltage inverter for battery systems. - Google Patents

Transformerless static voltage inverter for battery systems. Download PDF

Info

Publication number: ZA200301352B
Authority: ZA; South Africa
Prior art keywords: voltage; output; elementary cells; polarity; series
Prior art date: 2001-07-11

Application number

ZA200301352A

Other languages

English (en)

Inventor

Placido Maria Spaziante

Krisada Kampanatsanyakorn

Andrea Zocchi

Original Assignee

Squirrel Holdings Ltd

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.)

2001-07-11

Filing date

2002-07-09

Publication date

2004-03-30

2002-07-09 Application filed by Squirrel Holdings Ltd filed Critical Squirrel Holdings Ltd

2004-03-30 Publication of ZA200301352B publication Critical patent/ZA200301352B/en

Links

230000003068 static effect Effects 0.000 title claims description 9
239000000872 buffer Substances 0.000 claims description 6
238000000034 method Methods 0.000 claims description 6
238000006243 chemical reaction Methods 0.000 claims description 4
230000008878 coupling Effects 0.000 claims description 3
238000010168 coupling process Methods 0.000 claims description 3
238000005859 coupling reaction Methods 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 claims description 2
238000003860 storage Methods 0.000 description 13
238000010586 diagram Methods 0.000 description 8
239000000446 fuel Substances 0.000 description 8
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 6
239000003990 capacitor Substances 0.000 description 5
229910052720 vanadium Inorganic materials 0.000 description 5
230000008901 benefit Effects 0.000 description 4
238000004146 energy storage Methods 0.000 description 4
239000003792 electrolyte Substances 0.000 description 3
230000004913 activation Effects 0.000 description 2
238000009826 distribution Methods 0.000 description 2
230000001105 regulatory effect Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
230000033228 biological regulation Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
DGLFSNZWRYADFC-UHFFFAOYSA-N chembl2334586 Chemical compound C1CCC2=CN=C(N)N=C2C2=C1NC1=CC=C(C#CC(C)(O)C)C=C12 DGLFSNZWRYADFC-UHFFFAOYSA-N 0.000 description 1
125000004122 cyclic group Chemical group 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000011156 evaluation Methods 0.000 description 1
230000005669 field effect Effects 0.000 description 1
238000001914 filtration Methods 0.000 description 1
230000008520 organization Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
238000009738 saturating Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1

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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Inverter Devices (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)
Emergency Protection Circuit Devices (AREA)
Control Of Ac Motors In General (AREA)

ZA200301352A 2001-07-11 2002-07-09 Transformerless static voltage inverter for battery systems. ZA200301352B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2001VA000022A ITVA20010022A1 (it)	2001-07-11	2001-07-11	Invertitore statico di tensione per sistema a batterie

Publications (1)

Publication Number	Publication Date
ZA200301352B true ZA200301352B (en)	2004-03-30

Family

ID=11460865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA200301352A ZA200301352B (en)	2001-07-11	2002-07-09	Transformerless static voltage inverter for battery systems.

Country Status (9)

Country	Link
US (1)	US7046531B2 (de)
EP (1)	EP1407534A2 (de)
KR (1)	KR20030029958A (de)
CN (1)	CN1526193A (de)
AU (1)	AU2002354596A1 (de)
BR (1)	BR0205733A (de)
IT (1)	ITVA20010022A1 (de)
WO (1)	WO2003007464A2 (de)
ZA (1)	ZA200301352B (de)

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2001
- 2001-07-11 IT IT2001VA000022A patent/ITVA20010022A1/it unknown
2002
- 2002-07-09 AU AU2002354596A patent/AU2002354596A1/en not_active Abandoned
- 2002-07-09 BR BR0205733-6A patent/BR0205733A/pt not_active Application Discontinuation
- 2002-07-09 CN CNA028138228A patent/CN1526193A/zh active Pending
- 2002-07-09 EP EP02751613A patent/EP1407534A2/de not_active Withdrawn
- 2002-07-09 WO PCT/IT2002/000448 patent/WO2003007464A2/en not_active Ceased
- 2002-07-09 KR KR10-2003-7003482A patent/KR20030029958A/ko not_active Withdrawn
- 2002-07-09 ZA ZA200301352A patent/ZA200301352B/en unknown
2004
- 2004-01-12 US US10/754,575 patent/US7046531B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2003007464A2 (en)	2003-01-23
EP1407534A2 (de)	2004-04-14
AU2002354596A1 (en)	2003-01-29
ITVA20010022A1 (it)	2003-01-11
BR0205733A (pt)	2004-01-06
US7046531B2 (en)	2006-05-16
WO2003007464A3 (en)	2003-09-25
KR20030029958A (ko)	2003-04-16
US20050007797A1 (en)	2005-01-13
CN1526193A (zh)	2004-09-01

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