WO1998041793A2 - High efficiency lighting system - Google Patents
High efficiency lighting system Download PDFInfo
- Publication number
- WO1998041793A2 WO1998041793A2 PCT/US1998/005836 US9805836W WO9841793A2 WO 1998041793 A2 WO1998041793 A2 WO 1998041793A2 US 9805836 W US9805836 W US 9805836W WO 9841793 A2 WO9841793 A2 WO 9841793A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- source
- control means
- power system
- alternative
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/02—Arrangements for reducing harmonics or ripples
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/06—Two-wire systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
- H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J4/00—Circuit arrangements for mains or distribution networks not specified as ac or dc
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
- H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Definitions
- alternate energy sources such as solar photovoltaic (PV) panels, fuel cells and other similar DC power supply devices
- a battery provides, on a standby basis, the required DC low voltage electrical power to the power control means.
- the storage battery as in the example of a lead-acid design is connected to the power control means so that the battery may be maintained in a fully charged and "float" condition by the power control means during normal supply of AC electrical power from the grid or similar AC source .
- Figure 6 also shows a front view of PCU 1 with finned heat sink 28 and terminal strip 29.
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9804830A BR9804830A (en) | 1997-03-19 | 1998-03-19 | High-efficiency lighting system |
EP98913102A EP0919077B1 (en) | 1997-03-19 | 1998-03-19 | High efficiency lighting system |
AU67731/98A AU748683B2 (en) | 1997-03-19 | 1998-03-19 | High efficiency lighting system |
DE69840471T DE69840471D1 (en) | 1997-03-19 | 1998-03-19 | LIGHTING SYSTEM WITH HIGH EFFICIENCY |
JP54086698A JP2001504680A (en) | 1997-03-19 | 1998-03-19 | Efficient lighting system |
CA 2255707 CA2255707C (en) | 1997-03-19 | 1998-03-19 | High efficiency lighting system |
IL12707098A IL127070A (en) | 1997-03-19 | 1998-03-19 | High efficiency lighting system |
HK99105938A HK1020809A1 (en) | 1997-03-19 | 1999-12-16 | A power control for use in a high efficiency lighting system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/820,496 US6933627B2 (en) | 1991-01-08 | 1997-03-19 | High efficiency lighting system |
US08/820,496 | 1997-03-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998041793A2 true WO1998041793A2 (en) | 1998-09-24 |
WO1998041793A3 WO1998041793A3 (en) | 1999-03-18 |
Family
ID=25230944
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/005836 WO1998041793A2 (en) | 1997-03-19 | 1998-03-19 | High efficiency lighting system |
Country Status (16)
Country | Link |
---|---|
US (3) | US6933627B2 (en) |
EP (1) | EP0919077B1 (en) |
JP (1) | JP2001504680A (en) |
CN (1) | CN1269282C (en) |
AR (1) | AR012112A1 (en) |
AT (1) | ATE421180T1 (en) |
AU (1) | AU748683B2 (en) |
BR (1) | BR9804830A (en) |
DE (1) | DE69840471D1 (en) |
ES (1) | ES2322406T3 (en) |
HK (1) | HK1020809A1 (en) |
IL (1) | IL127070A (en) |
MY (1) | MY124174A (en) |
TR (1) | TR199802379T1 (en) |
TW (1) | TW436598B (en) |
WO (1) | WO1998041793A2 (en) |
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ITUB20153302A1 (en) * | 2015-08-31 | 2017-03-03 | Offgridsun S R L | APPARATUS FOR LIGHTING AND SUPPLY OF ELECTRICITY |
WO2017210422A1 (en) * | 2016-06-02 | 2017-12-07 | Cooper Technologies Company | Redundant power supply and control for light fixtures |
EP3306772A1 (en) * | 2016-10-10 | 2018-04-11 | Philips Lighting Holding B.V. | A method and system for optimally distributing power between a battery and a power grid |
US10734813B2 (en) | 2016-02-12 | 2020-08-04 | Indian Space Research Organisation | Triple input smart power supply (TRISP) for desktop PC and other systems using DC as final power source |
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Also Published As
Publication number | Publication date |
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WO1998041793A3 (en) | 1999-03-18 |
CN1269282C (en) | 2006-08-09 |
EP0919077A4 (en) | 2004-11-24 |
US20020003379A1 (en) | 2002-01-10 |
BR9804830A (en) | 2000-01-11 |
JP2001504680A (en) | 2001-04-03 |
IL127070A0 (en) | 1999-09-22 |
US6933627B2 (en) | 2005-08-23 |
ATE421180T1 (en) | 2009-01-15 |
US20070222298A1 (en) | 2007-09-27 |
ES2322406T3 (en) | 2009-06-19 |
AU748683B2 (en) | 2002-06-13 |
EP0919077B1 (en) | 2009-01-14 |
DE69840471D1 (en) | 2009-03-05 |
MY124174A (en) | 2006-06-30 |
IL127070A (en) | 2002-05-23 |
US20050099138A1 (en) | 2005-05-12 |
CN1229533A (en) | 1999-09-22 |
TW436598B (en) | 2001-05-28 |
HK1020809A1 (en) | 2000-05-19 |
TR199802379T1 (en) | 2001-05-21 |
US7224131B2 (en) | 2007-05-29 |
AU6773198A (en) | 1998-10-12 |
AR012112A1 (en) | 2000-09-27 |
EP0919077A2 (en) | 1999-06-02 |
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