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WO2009066744A1 - Energy management system - Google Patents

Energy management system Download PDF

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Publication number
WO2009066744A1
WO2009066744A1 PCT/JP2008/071156 JP2008071156W WO2009066744A1 WO 2009066744 A1 WO2009066744 A1 WO 2009066744A1 JP 2008071156 W JP2008071156 W JP 2008071156W WO 2009066744 A1 WO2009066744 A1 WO 2009066744A1
Authority
WO
WIPO (PCT)
Prior art keywords
energy management
unit
use amount
electricity use
current measurement
Prior art date
Application number
PCT/JP2008/071156
Other languages
French (fr)
Japanese (ja)
Inventor
Yuko Maeda
Naohisa Morimoto
Akiko Takamiya
Original Assignee
Panasonic Electric Works Co., 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.)
Filing date
Publication date
Application filed by Panasonic Electric Works Co., Ltd. filed Critical Panasonic Electric Works Co., Ltd.
Publication of WO2009066744A1 publication Critical patent/WO2009066744A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Distribution Board (AREA)

Abstract

Provided is an energy management system including: an indoor facility A installed in a house, a mobile terminal PT, and a center device SV which are mutually connected via the Internet NT. The indoor facility A has a current measurement unit (2) for measuring current flowing in each branch breaker (Bmn) and an energy management unit (3) for calculating an electricity use amount according to a measurement result inputted from the current measurement unit (2). In the energy management unit (3), a calculation unit (3a) calculates an electricity use amount for each branch breaker (Bmn). Moreover, the energy management unit (3) successively accumulates in a data storage unit (3d) of a processing unit (3b), a history of the calculated electricity use amount and an electricity use amount of a trunk breaker (Bs) inputted from the current measurement unit (2). Furthermore, the history is accumulated in the center device SV connected via the Internet NT.
PCT/JP2008/071156 2007-11-20 2008-11-20 Energy management system WO2009066744A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007301046A JP4737186B2 (en) 2007-11-20 2007-11-20 Energy management system
JP2007-301046 2007-11-20

Publications (1)

Publication Number Publication Date
WO2009066744A1 true WO2009066744A1 (en) 2009-05-28

Family

ID=40667566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071156 WO2009066744A1 (en) 2007-11-20 2008-11-20 Energy management system

Country Status (2)

Country Link
JP (1) JP4737186B2 (en)
WO (1) WO2009066744A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012115049A1 (en) * 2011-02-22 2012-08-30 パナソニックエコソリューションズ電路株式会社 Grid connection protection apparatus
US10332187B2 (en) 2016-04-19 2019-06-25 International Business Machines Corporation Intelligent integration system for product compatibility determination

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5106495B2 (en) * 2009-08-31 2012-12-26 中国電力株式会社 Distribution board with individual weighing function and form with individual usage
JP5551098B2 (en) * 2011-03-14 2014-07-16 トヨタ自動車株式会社 Energy management system
EP2698893A4 (en) * 2011-04-14 2014-11-05 Kyocera Corp System side control device and method
JP5899464B2 (en) * 2012-07-04 2016-04-06 パナソニックＩｐマネジメント株式会社 Distribution board system
JP6135228B2 (en) * 2013-03-21 2017-05-31 東芝ライテック株式会社 Power measurement system, power meter information synchronization method, and power consumption display method
CZ304509B6 (en) * 2013-04-25 2014-06-04 Unites Systems A.S. System for managing electric power produced by photovoltaic cells
JP6447910B2 (en) * 2014-12-08 2019-01-09 パナソニックＩｐマネジメント株式会社 Setting device, distribution board, and measurement system
JP6445898B2 (en) * 2015-02-25 2018-12-26 積水化学工業株式会社 Energy management system and method for setting energy management system
JP2017005998A (en) * 2016-10-12 2017-01-05 京セラ株式会社 Power management apparatus, power management system, and power management method
JP6373455B2 (en) * 2017-06-01 2018-08-15 京セラ株式会社 Power management apparatus, power management system, and power management method
JP2018117523A (en) * 2018-05-01 2018-07-26 京セラ株式会社 Power management device, power management system and power management method
JP7228801B2 (en) * 2018-10-29 2023-02-27 パナソニックＩｐマネジメント株式会社 Monitoring system, monitoring method, program, and distribution board
JP7228802B2 (en) * 2018-10-29 2023-02-27 パナソニックＩｐマネジメント株式会社 Monitoring system, monitoring method, program, and distribution board

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001069668A (en) * 1999-08-27 2001-03-16 Matsushita Seiko Co Ltd Power management device
JP2001103622A (en) * 1999-09-28 2001-04-13 Osaki Electric Co Ltd Measuring system of subscriber's private electrical energy
JP2002189779A (en) * 2000-12-22 2002-07-05 Tokyo Energy Research:Kk System and device for processing energy information, server and recording medium
JP2003235159A (en) * 2002-02-07 2003-08-22 Osaka Gas Co Ltd Method, system, apparatus, computer program, and recording medium for evaluating reduced quantity of consumed energy

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004274116A (en) * 2003-03-05 2004-09-30 Toshiba Corp Used electric power amount collective management system and managing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001069668A (en) * 1999-08-27 2001-03-16 Matsushita Seiko Co Ltd Power management device
JP2001103622A (en) * 1999-09-28 2001-04-13 Osaki Electric Co Ltd Measuring system of subscriber's private electrical energy
JP2002189779A (en) * 2000-12-22 2002-07-05 Tokyo Energy Research:Kk System and device for processing energy information, server and recording medium
JP2003235159A (en) * 2002-02-07 2003-08-22 Osaka Gas Co Ltd Method, system, apparatus, computer program, and recording medium for evaluating reduced quantity of consumed energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012115049A1 (en) * 2011-02-22 2012-08-30 パナソニックエコソリューションズ電路株式会社 Grid connection protection apparatus
US10332187B2 (en) 2016-04-19 2019-06-25 International Business Machines Corporation Intelligent integration system for product compatibility determination

Also Published As

Publication number Publication date
JP4737186B2 (en) 2011-07-27
JP2009130984A (en) 2009-06-11

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