JPS578811A - Controller for electric equipment - Google Patents

Controller for electric equipment

Info

Publication number
JPS578811A
JPS578811A JP8211480A JP8211480A JPS578811A JP S578811 A JPS578811 A JP S578811A JP 8211480 A JP8211480 A JP 8211480A JP 8211480 A JP8211480 A JP 8211480A JP S578811 A JPS578811 A JP S578811A
Authority
JP
Japan
Prior art keywords
code
electric
equipment
kotatsu
hot plate
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.)
Pending
Application number
JP8211480A
Other languages
Japanese (ja)
Inventor
Yasuo Ehata
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP8211480A priority Critical patent/JPS578811A/en
Publication of JPS578811A publication Critical patent/JPS578811A/en
Pending 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)

Abstract

PURPOSE:To use electric equipments efficiently even by a breaker with small current capacity by monitoring timing information on the feeding and breaking of each equipment previously and by exercising control so that the total value of currents of the electric equipments is average in terms of time. CONSTITUTION:For example, when a 1KW hot plate and a 600W electric ''kotatsu'' (foot warmer with quilt over it) are both used, a terminal controller is provided to each equipment. A sequence of pulses of an equipment number code 13, a set temperature code 14 and a present temperature value code 15 is sent from the hot plate terminal controller to a centralized controller. From the electric ''kotatsu'', an equipment number code 16, a set temperature code 17 and a present temperature value code 18 are sent with a slight difference in time. On the basis of those pieces of information, the centralized controller determines which equipment is turned on and which one off, and sends instruction signals for those, e.g. the equipment number code 20 and feeding instruction code 21 of the hot plate and then the equipment number code 22 and breaking instruction code 23 of the electric ''kotatsu''. Therefore, the hot plate and electric ''kotatsu'' are turned on and off as shown in figures 24 and 25, and the total current in 26, so that a 10A breaker is useable.
JP8211480A 1980-06-19 1980-06-19 Controller for electric equipment Pending JPS578811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8211480A JPS578811A (en) 1980-06-19 1980-06-19 Controller for electric equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8211480A JPS578811A (en) 1980-06-19 1980-06-19 Controller for electric equipment

Publications (1)

Publication Number Publication Date
JPS578811A true JPS578811A (en) 1982-01-18

Family

ID=13765373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8211480A Pending JPS578811A (en) 1980-06-19 1980-06-19 Controller for electric equipment

Country Status (1)

Country Link
JP (1) JPS578811A (en)

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