WO2003026114B1 - Universal energy supply system - Google Patents

Universal energy supply system

Info

Publication number
WO2003026114B1
WO2003026114B1 PCT/EP2002/010468 EP0210468W WO03026114B1 WO 2003026114 B1 WO2003026114 B1 WO 2003026114B1 EP 0210468 W EP0210468 W EP 0210468W WO 03026114 B1 WO03026114 B1 WO 03026114B1
Authority
WO
WIPO (PCT)
Prior art keywords
energy supply
supply system
universal energy
voltage
converting
Prior art date
Application number
PCT/EP2002/010468
Other languages
French (fr)
Other versions
WO2003026114A3 (en
WO2003026114A2 (en
Inventor
Peter Kunow
Klaus Biester
Original Assignee
Cooper Cameron Corp
Peter Kunow
Klaus Biester
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
Priority to GB0408516A priority Critical patent/GB2398439B/en
Priority to DE10297247T priority patent/DE10297247T5/en
Priority to BR0212604A priority patent/BR0212604A/en
Priority to US10/489,583 priority patent/US7453170B2/en
Priority to AU2002362327A priority patent/AU2002362327A1/en
Application filed by Cooper Cameron Corp, Peter Kunow, Klaus Biester filed Critical Cooper Cameron Corp
Publication of WO2003026114A2 publication Critical patent/WO2003026114A2/en
Publication of WO2003026114A3 publication Critical patent/WO2003026114A3/en
Publication of WO2003026114B1 publication Critical patent/WO2003026114B1/en
Priority to NO20041128A priority patent/NO328253B1/en
Priority to US12/255,898 priority patent/US7683505B2/en
Priority to US12/569,181 priority patent/US8536731B2/en
Priority to US14/028,434 priority patent/US9407175B2/en

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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac 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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc 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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • 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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc 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
    • H02M7/217—Conversion of ac power input into dc 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/548—Systems for transmission via power distribution lines the power on the line being DC

Abstract

A universal energy supply system for at least one electrical consumer comprises at least one AC voltage source and a cable connection connecting the source with the electrical consumer, wherein an AC/DC converting means is assigned to the AC voltage source for converting the AC voltage into DC voltage which DC voltage can be supplied to the electrical consumer via the cable connection. To improve such a universal energy supply system in that with small constructional efforts and with low costs, the energy supply to an electrical consumer is guaranteed also over great distances and the corresponding voltage supply is stabilised, the efficiency being relatively high at the same time and the system being redundant, the AC/DC conversion means comprises a number of AC/DC converting units which are connected in parallel with the AC voltage source on the input side and are serially connected to the electric consumer on the output side, each converting unit being constructed as a blocked switch mode power supply.

Claims

AMENDED CLAIMS[received by the International Bureau on 15 September 2003 (15.09.03); original claims 1-14 replaced by amended claims 1-13 (3 pages)]
1. Universal energy supply system (1 ) for at least one electrical consumer (2) comprising at least one AC voltage source (3) and a cable connection (4) connecting the source with the electrical consumer (2), wherein an AC/DC converting means (5) is assigned to the AC voltage source (3) for converting the AC voltage into DC voltage, which DC voltage can be supplied to the electrical consumer (2) via the cable connection (4), characterized in that the AC/DC converting means (5) comprises a number of AC/DC converting units (6) which are connected in parallel with the AC voltage source (3) on the input side and are serially connected to the electrical consumer (2) on the output side, each converting unit (6) being constructed as a clocked switch mode power supply (7), wherein each individual AC/DC converting unit (6) can be controlled or regulated separately with respect to its output voltage.
2. Universal energy supply system according to claim 1 , characterized in that the switch mode power supply (7) is designed as a primarily clocked flyback converter (8).
3. Universal energy supply system according to claim 1 or 2, characterized in that the flyback converter (8) as a clocked switching means (9) comprises at least one transistor, in particular power MOSFET or BIMOSFET.
4. Universal energy supply system according to any one of the preceding claims, characterized in that the switching means (9) is controlled to clock a particularly controllable or adjustable pulse modulation means, in particular pulse width modulation means. 17
5. Universal energy supply system according to any one of the preceding claims, characterized in that the output voltage of the switch mode power supply (7) is adjustable to any value up to a limit value below the breakdown voltage of a component of the switch mode power supply, in particular the switching means (9).
6. Universal energy supply system according to any one of the preceding claims, characterized in that the clock frequency of the switching means (9) is within the range of a few kilohertz, in particular in the range of a few hundred kilohertz.
7. Universal energy supply system according to any one of the preceding claims, characterized in that at least a few of the clocked switch mode power supplies (7) are phase-shifted in their clock frequencies relative to one another.
8. Universal energy supply system according to any one of the preceding claims, characterized in that a controller (14) is assigned at least to the AC voltage source (3) and/or the AC/DC converting means (5) and/or a data signal coupling/decoupling means (13).
9. Universal energy supply system according to any one of the preceding claims, characterized in that a filter means (12) is arranged between AC/DC converting means (5) and electrical consumer (2),
10. Universal energy supply system according to any one of the preceding claims, characterized in that the data signal coupling/decoupling means (13) is wired to the cable connection (4) between, in particular, filter means (12) and electrical consumer (2). 18
11. Universal energy supply system according to any one of the preceding claims, characterized in that a communication connection is established by the controller (14) between the respective means (2, 3, 5, 6, 7, 8, 9, 11 , 12, 13) of the energy supply system (1).
12. Universal energy supply system according to any one of the preceding claims, characterized in that the AC/DC converting units comprise a power factor control means (16) and/or an undervoltage detection means (17) and/or an overcurrent monitoring means (18).
13. Universal energy supply system according to any one of the preceding claims, characterized in that the cable connection (4) comprises at least one coaxial cable (15).
PCT/EP2002/010468 2001-05-07 2002-09-18 Universal energy supply system WO2003026114A2 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB0408516A GB2398439B (en) 2001-09-19 2002-09-18 Universal energy supply system
DE10297247T DE10297247T5 (en) 2001-09-19 2002-09-18 Universal energy supply system
BR0212604A BR0212604A (en) 2001-09-19 2002-09-18 Universal power supply system
US10/489,583 US7453170B2 (en) 2001-09-19 2002-09-18 Universal energy supply system
AU2002362327A AU2002362327A1 (en) 2001-09-19 2002-09-18 Universal energy supply system
NO20041128A NO328253B1 (en) 2001-09-19 2004-03-18 Universal energy supply system
US12/255,898 US7683505B2 (en) 2001-09-19 2008-10-22 Universal energy supply system
US12/569,181 US8536731B2 (en) 2001-05-07 2009-09-29 Electric control and supply system
US14/028,434 US9407175B2 (en) 2001-05-07 2013-09-16 Electric control and supply system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20115473U DE20115473U1 (en) 2001-09-19 2001-09-19 Universal energy supply system
DE20115473.0 2001-09-19

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
US10/489,533 Continuation-In-Part US7759827B2 (en) 2001-05-07 2002-09-18 DC voltage converting device having a plurality of DC voltage converting units connected in series on an input side and in parallel on an output side
US10489584 Continuation-In-Part 2002-09-18
PCT/EP2002/010469 Continuation-In-Part WO2003026115A2 (en) 2001-05-07 2002-09-18 Dc converter

Related Child Applications (6)

Application Number Title Priority Date Filing Date
US10/489,583 A-371-Of-International US7453170B2 (en) 2001-05-07 2002-09-18 Universal energy supply system
PCT/EP2002/010471 Continuation-In-Part WO2003026112A2 (en) 2001-05-07 2002-09-18 Universal power supply system
US10/489,573 Continuation-In-Part US8106536B2 (en) 2001-05-07 2002-09-18 Universal power supply system
US10489583 A-371-Of-International 2002-09-18
US10/836,559 Continuation-In-Part US7615893B2 (en) 2000-05-11 2004-04-30 Electric control and supply system
US12/569,181 Continuation-In-Part US8536731B2 (en) 2001-05-07 2009-09-29 Electric control and supply system

Publications (3)

Publication Number Publication Date
WO2003026114A2 WO2003026114A2 (en) 2003-03-27
WO2003026114A3 WO2003026114A3 (en) 2003-11-20
WO2003026114B1 true WO2003026114B1 (en) 2003-12-31

Family

ID=7961909

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/010468 WO2003026114A2 (en) 2001-05-07 2002-09-18 Universal energy supply system

Country Status (7)

Country Link
US (2) US7453170B2 (en)
AU (1) AU2002362327A1 (en)
BR (1) BR0212604A (en)
DE (1) DE20115473U1 (en)
GB (3) GB2420234B (en)
NO (1) NO328253B1 (en)
WO (1) WO2003026114A2 (en)

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US7453170B2 (en) 2008-11-18
DE20115473U1 (en) 2003-02-20
NO20041128D0 (en) 2004-03-18
GB0603307D0 (en) 2006-03-29
NO328253B1 (en) 2010-01-18
GB0603306D0 (en) 2006-03-29
WO2003026114A3 (en) 2003-11-20
GB2398439A (en) 2004-08-18
GB2420234B (en) 2006-06-28
BR0212604A (en) 2004-08-17
WO2003026114A2 (en) 2003-03-27
NO20041128L (en) 2004-05-18
US20040252431A1 (en) 2004-12-16
GB2420234A (en) 2006-05-17
US7683505B2 (en) 2010-03-23
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US20090040799A1 (en) 2009-02-12
GB2420025A (en) 2006-05-10

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