GB178266A - Improvements in and relating to electric distribution systems - Google Patents

Improvements in and relating to electric distribution systems

Info

Publication number
GB178266A
GB178266A GB6279/21A GB627921A GB178266A GB 178266 A GB178266 A GB 178266A GB 6279/21 A GB6279/21 A GB 6279/21A GB 627921 A GB627921 A GB 627921A GB 178266 A GB178266 A GB 178266A
Authority
GB
United Kingdom
Prior art keywords
transformers
windings
loads
main
relating
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.)
Expired
Application number
GB6279/21A
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.)
General Electric Co
Original Assignee
General Electric Co
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 US426360A priority Critical patent/US1401682A/en
Application filed by General Electric Co filed Critical General Electric Co
Priority to GB6279/21A priority patent/GB178266A/en
Publication of GB178266A publication Critical patent/GB178266A/en
Expired 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
    • H02J2310/56—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
    • 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)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

178,266. British Thomson - Houston Co., Ltd., (General Electric Co.). Feb. 24, 1921. Systems depending on the use of static transformers.-A supply system comprising main transformers at the central station and transformers at a substation supplying a plurality of loads, is provided with a switching arrangement for the main n transformers whereby one of the loads may be removed from the system. The windings A, B, Fig. 1, of the main transformer are connected to the windings P<1>, P<2> of the substation transformer by leads 10, 11, 12, and a double-pole switch K is provided to charge the connections between the winding B and the leads 11, 12. In the position shown, the loads 26, 26<1>, 25 are supplied by the secondary windings S<1>, S<2>. When the switch K is moved to its other position the secondary windings S<1>, S<2> oppose each other and the load 25 is cut out. In a modification, a switching arrangement is provided to vary the connections of the windings A, B from those shown in Fig. 1 to those shown in Fig. 3.
GB6279/21A 1920-11-26 1921-02-24 Improvements in and relating to electric distribution systems Expired GB178266A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US426360A US1401682A (en) 1920-11-26 1920-11-26 Electrical distributing system
GB6279/21A GB178266A (en) 1920-11-26 1921-02-24 Improvements in and relating to electric distribution systems

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US426360A US1401682A (en) 1920-11-26 1920-11-26 Electrical distributing system
GB6279/21A GB178266A (en) 1920-11-26 1921-02-24 Improvements in and relating to electric distribution systems

Publications (1)

Publication Number Publication Date
GB178266A true GB178266A (en) 1922-04-20

Family

ID=49000634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6279/21A Expired GB178266A (en) 1920-11-26 1921-02-24 Improvements in and relating to electric distribution systems

Country Status (2)

Country Link
US (1) US1401682A (en)
GB (1) GB178266A (en)

Also Published As

Publication number Publication date
US1401682A (en) 1921-12-27

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