GB598853A - Improvements in and relating to automatic electric current limiters - Google Patents

Improvements in and relating to automatic electric current limiters

Info

Publication number
GB598853A
GB598853A GB24425/45A GB2442545A GB598853A GB 598853 A GB598853 A GB 598853A GB 24425/45 A GB24425/45 A GB 24425/45A GB 2442545 A GB2442545 A GB 2442545A GB 598853 A GB598853 A GB 598853A
Authority
GB
United Kingdom
Prior art keywords
relay
relating
electric current
current
automatic electric
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
GB24425/45A
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.)
WALTER LEOPOLD STERN
Original Assignee
WALTER LEOPOLD STERN
Filing date
Publication date
Application filed by WALTER LEOPOLD STERN filed Critical WALTER LEOPOLD STERN
Publication of GB598853A publication Critical patent/GB598853A/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
    • 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)
  • Emergency Protection Circuit Devices (AREA)

Abstract

598,853. Protective cut out arrangements. STERN, W. L. Sept. 21, 1945, No. 24425. [Class 38(v)] [Also in Group XXXV] A current-limiting relay 7 suitable for disconnecting and reconnecting part of a domestic load, is energised from the main current through electromagnetic means, such as a transformer 10, which saturates at the operating value of the relay in order to restrict the current through the latter. Alternatively, the relay may shunt a saturable choke in series with a cooker, for example, and serve to cut out a water-heater.
GB24425/45A 1945-09-21 Improvements in and relating to automatic electric current limiters Expired GB598853A (en)

Publications (1)

Publication Number Publication Date
GB598853A true GB598853A (en) 1948-02-27

Family

ID=1738347

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24425/45A Expired GB598853A (en) 1945-09-21 Improvements in and relating to automatic electric current limiters

Country Status (1)

Country Link
GB (1) GB598853A (en)

Similar Documents

Publication Publication Date Title
GB632843A (en) Improvements relating to current limiters for direct and alternating current mains
GB479333A (en) Improvements in and relating to protective systems for direct current circuits
GB598853A (en) Improvements in and relating to automatic electric current limiters
GB626434A (en) Improvements in or relating to electrical relay control systems
GB597027A (en) Improvements in and relating to electrical voltage regulators
GB1201877A (en) Earth leakage protection arrangements
GB981892A (en) Earth fault circuit-breaker
GB554221A (en) Improvements relating to circuits controlled by means of variable reactors
GB794106A (en) Improvements in earth leakage protective devices
GB588169A (en) Improvements relating to electrical relays
GB648207A (en) Improvements in protective devices for electric circuits
GB647712A (en) Static equipment for arc and resistance welding
GB599548A (en) Improvements in or relating to mercury arc rectifiers
GB984617A (en) Transductor controlled impedance relay with elliptical characteristic
GB548326A (en) Improvements in starting systems for electric motors
GB423816A (en) Improvements in or relating to electric motor controlling systems
GB562986A (en) Improvements in electrical signalling systems
GB516429A (en) Improvements in or relating to electro-magnetic relays
GB682938A (en) Automatic alternating current arc welding device
GB579520A (en) Improvements in and relating to protective arrangements for alternating current systems
GB613688A (en) Improvements in high frequency heating systems
GB747290A (en) Improvements relating to electrical relays
GB1100215A (en) Improved arrangements for coupling together a.c. networks
GB492172A (en) Improvements in or relating to electric relays of the impedance type
GB820642A (en) Arrangement for introducing direct current excitation in a group of current transformers feeding a common load