WO2011136591A3 - Indoor direct current power system and power line communication method thereof - Google Patents

Indoor direct current power system and power line communication method thereof Download PDF

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Publication number
WO2011136591A3
WO2011136591A3 PCT/KR2011/003167 KR2011003167W WO2011136591A3 WO 2011136591 A3 WO2011136591 A3 WO 2011136591A3 KR 2011003167 W KR2011003167 W KR 2011003167W WO 2011136591 A3 WO2011136591 A3 WO 2011136591A3
Authority
WO
WIPO (PCT)
Prior art keywords
power line
direct current
power
line communication
indoor
Prior art date
Application number
PCT/KR2011/003167
Other languages
French (fr)
Korean (ko)
Other versions
WO2011136591A2 (en
Inventor
최인숙
김희수
이영규
Original Assignee
Choi In Sook
Kim Hee Soo
Lee Young Kyu
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 Choi In Sook, Kim Hee Soo, Lee Young Kyu filed Critical Choi In Sook
Publication of WO2011136591A2 publication Critical patent/WO2011136591A2/en
Publication of WO2011136591A3 publication Critical patent/WO2011136591A3/en

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • 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
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00016—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using a wired telecommunication network or a data transmission bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/02—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation
    • H04B14/026—Transmission systems not characterised by the medium used for transmission characterised by the use of pulse modulation using pulse time characteristics modulation, e.g. width, position, interval
    • 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

The present invention relates to an indoor direct current power system and a power line communication method thereof. A power system connected from an alternating current voltage power line according to the present invention comprises an integrated rectifier circuit unit which converts the alternating current (AC) voltage input to a predetermined area from the alternating current voltage power line, into direct current (DC) voltage; an integrated power factor correcting circuit unit connected to an output of the integrated rectifier circuit unit to integrate and correct the whole power factors of a load; a direct current voltage power line connected from the power factor correcting circuit to each electrical outlet and each electricity extracting terminal; and an integrated power line communication system which performs direct current power line communication by using the direct current voltage power line. As described above, indoor wiring is constructed into a direct current power system to improve efficiency of power factor control on indoor electrical appliances, and power loss is prevented and the effect of control signal transmission is improved in the event control signals from an external source are transceived to/from indoor electrical devices via power line communication to control the indoor electrical devices.
PCT/KR2011/003167 2010-04-30 2011-04-28 Indoor direct current power system and power line communication method thereof WO2011136591A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100040666A KR20110121187A (en) 2010-04-30 2010-04-30 Indoor dc power system capable of power line communication
KR10-2010-0040666 2010-04-30

Publications (2)

Publication Number Publication Date
WO2011136591A2 WO2011136591A2 (en) 2011-11-03
WO2011136591A3 true WO2011136591A3 (en) 2012-03-22

Family

ID=44862070

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003167 WO2011136591A2 (en) 2010-04-30 2011-04-28 Indoor direct current power system and power line communication method thereof

Country Status (2)

Country Link
KR (1) KR20110121187A (en)
WO (1) WO2011136591A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014147512A1 (en) 2013-03-20 2014-09-25 Koninklijke Philips N.V. Dc power distribution system
DK2854300T3 (en) * 2013-09-30 2018-09-03 Moog Unna Gmbh CONVERTER SYSTEM, PITCH SYSTEM WITH A CONVERTER SYSTEM AND PROCEDURE FOR OPERATING A CONVERTER SYSTEM
CN106655489B (en) * 2016-10-08 2023-04-07 广州霍斯通电气股份有限公司 Three-remote control device for medium-voltage load switch cabinet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283414B1 (en) * 1995-04-22 2001-03-02 이종수 Flow / DC Converter Common Device of Ballast
JP2002354666A (en) * 2001-05-22 2002-12-06 Electric Power Dev Co Ltd Device to interconnect power generating equipment to distribution line
JP2003204682A (en) * 2002-01-08 2003-07-18 Nippon Telegr & Teleph Corp <Ntt> Dc distribution system
KR20060019717A (en) * 2004-08-30 2006-03-06 한국전기연구원 Dc power supply system for local unit sector in power system
JP2007228440A (en) * 2006-02-24 2007-09-06 Mitsubishi Materials Corp Power source-integrated power line communication apparatus, power line communication method and power line communication program
KR20080099124A (en) * 2007-05-08 2008-11-12 주식회사 필룩스 Power line communication apparatus and control apparatus and method of electric device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100283414B1 (en) * 1995-04-22 2001-03-02 이종수 Flow / DC Converter Common Device of Ballast
JP2002354666A (en) * 2001-05-22 2002-12-06 Electric Power Dev Co Ltd Device to interconnect power generating equipment to distribution line
JP2003204682A (en) * 2002-01-08 2003-07-18 Nippon Telegr & Teleph Corp <Ntt> Dc distribution system
KR20060019717A (en) * 2004-08-30 2006-03-06 한국전기연구원 Dc power supply system for local unit sector in power system
JP2007228440A (en) * 2006-02-24 2007-09-06 Mitsubishi Materials Corp Power source-integrated power line communication apparatus, power line communication method and power line communication program
KR20080099124A (en) * 2007-05-08 2008-11-12 주식회사 필룩스 Power line communication apparatus and control apparatus and method of electric device

Also Published As

Publication number Publication date
WO2011136591A2 (en) 2011-11-03
KR20110121187A (en) 2011-11-07

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