FR2432789A1 - Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit - Google Patents

Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit

Info

Publication number
FR2432789A1
FR2432789A1 FR7822659A FR7822659A FR2432789A1 FR 2432789 A1 FR2432789 A1 FR 2432789A1 FR 7822659 A FR7822659 A FR 7822659A FR 7822659 A FR7822659 A FR 7822659A FR 2432789 A1 FR2432789 A1 FR 2432789A1
Authority
FR
France
Prior art keywords
circuit
heating
esp
limits
progressively reduces
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7822659A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7822659A priority Critical patent/FR2432789A1/en
Publication of FR2432789A1 publication Critical patent/FR2432789A1/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • H02J2310/52—The controlling of the operation of the load not being the total disconnection of the load, i.e. entering a degraded mode or in current limitation
    • 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
    • H02J2310/56—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 characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or 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
    • 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)
  • Control Of Temperature (AREA)

Abstract

The power splitting circuit is esp. for domestic use where two circuit loops are required, one being feedback controlled in some way, e.g. thermostatically controlled radiators, and the other a free circuit. The feedback controlled circuit limits and progressively reduces the load current after reaching some predetermined level such that the power is available to the second circuit without the use of contactor systems and more economical use is made of the power available. The circuits are taken off the public supply in parallel, control of the heating circuits being by a transformer is adjustable by a potentiometer feeding two operational amplifiers in series which in turn regulates a classic thyristor circuit in series with the heating circuit.
FR7822659A 1978-08-01 1978-08-01 Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit Withdrawn FR2432789A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7822659A FR2432789A1 (en) 1978-08-01 1978-08-01 Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822659A FR2432789A1 (en) 1978-08-01 1978-08-01 Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit

Publications (1)

Publication Number Publication Date
FR2432789A1 true FR2432789A1 (en) 1980-02-29

Family

ID=9211425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822659A Withdrawn FR2432789A1 (en) 1978-08-01 1978-08-01 Electric power splitter esp. for domestic supplies e.g. heating - limits and progressively reduces current in controlled load circuit

Country Status (1)

Country Link
FR (1) FR2432789A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561462A1 (en) * 1984-03-13 1985-09-20 Hebert Jean Paul Ranges of automatic distributors of electricity between two uses, aimed at continuously maximising the power transmitted by their common source.
EP0275486A2 (en) * 1987-01-20 1988-07-27 Siemens Nixdorf Informationssysteme Aktiengesellschaft Circuit arrangement for the distribution of power among a plurality of functional units
FR2649555A1 (en) * 1989-07-10 1991-01-11 Eurotherm Automation Sa METHOD AND DEVICE FOR CONTROLLING LOAD POWER, ADAPTED TO REDUCE VOLTAGE FLUCTUATIONS OVER THE NETWORK
EP4156436A1 (en) * 2021-09-24 2023-03-29 Schneider Electric Industries SAS Electricity distribution system for a domestic installation, method for managing such an electricity distribution system
EP4156437A1 (en) * 2021-09-24 2023-03-29 Schneider Electric Industries SAS Power distribution system for a domestic installation comprising several electrical sources
US12015273B2 (en) 2021-09-24 2024-06-18 Schneider Electric Industries Sas Electricity distribution system for a domestic installation comprising multiple electrical sources

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349988A1 (en) * 1976-04-27 1977-11-25 Seine Const Elec Power supply network with automatic load equalising - has priority and secondary circuits and disconnector for secondary circuit operating when max. demand is exceeded

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2349988A1 (en) * 1976-04-27 1977-11-25 Seine Const Elec Power supply network with automatic load equalising - has priority and secondary circuits and disconnector for secondary circuit operating when max. demand is exceeded

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561462A1 (en) * 1984-03-13 1985-09-20 Hebert Jean Paul Ranges of automatic distributors of electricity between two uses, aimed at continuously maximising the power transmitted by their common source.
EP0275486A2 (en) * 1987-01-20 1988-07-27 Siemens Nixdorf Informationssysteme Aktiengesellschaft Circuit arrangement for the distribution of power among a plurality of functional units
EP0275486A3 (en) * 1987-01-20 1989-06-07 Siemens Nixdorf Informationssysteme Aktiengesellschaft Circuit arrangement for the distribution of power among a plurality of functional units
FR2649555A1 (en) * 1989-07-10 1991-01-11 Eurotherm Automation Sa METHOD AND DEVICE FOR CONTROLLING LOAD POWER, ADAPTED TO REDUCE VOLTAGE FLUCTUATIONS OVER THE NETWORK
EP0408472A1 (en) * 1989-07-10 1991-01-16 EUROTHERM AUTOMATION S.A., Société Anonyme: Method and apparatus for controlling the power supply of charges adapted to reduce network voltage fluctuations
EP4156436A1 (en) * 2021-09-24 2023-03-29 Schneider Electric Industries SAS Electricity distribution system for a domestic installation, method for managing such an electricity distribution system
EP4156437A1 (en) * 2021-09-24 2023-03-29 Schneider Electric Industries SAS Power distribution system for a domestic installation comprising several electrical sources
FR3127648A1 (en) * 2021-09-24 2023-03-31 Schneider Electric Industries Sas Electricity distribution system for a domestic installation, method for managing such an electricity distribution system
US12015273B2 (en) 2021-09-24 2024-06-18 Schneider Electric Industries Sas Electricity distribution system for a domestic installation comprising multiple electrical sources

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Legal Events

Date Code Title Description
ST Notification of lapse