WO2011106872A1 - Contrôleur de cycle de fonctionnement - Google Patents

Contrôleur de cycle de fonctionnement Download PDF

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Publication number
WO2011106872A1
WO2011106872A1 PCT/CA2011/000213 CA2011000213W WO2011106872A1 WO 2011106872 A1 WO2011106872 A1 WO 2011106872A1 CA 2011000213 W CA2011000213 W CA 2011000213W WO 2011106872 A1 WO2011106872 A1 WO 2011106872A1
Authority
WO
WIPO (PCT)
Prior art keywords
controller
voltage
zero
switches
line
Prior art date
Application number
PCT/CA2011/000213
Other languages
English (en)
Inventor
William Mcsheffrey
Original Assignee
Sine Slice Inc.
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 Sine Slice Inc. filed Critical Sine Slice Inc.
Priority to EP11750111A priority Critical patent/EP2543123A1/fr
Priority to CA2791410A priority patent/CA2791410A1/fr
Publication of WO2011106872A1 publication Critical patent/WO2011106872A1/fr
Priority to US13/597,826 priority patent/US20120326509A1/en

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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M5/2932—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power
    • H02M5/2937—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power using whole cycle control, i.e. switching an integer number of whole or half cycles of the AC input voltage
    • 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

Definitions

  • the reference controller has threshold control means for manual or programmed control of positive and negative threshold voltages.
  • the threshold control means include fixed, variable or digital triggering for constant control or for setting a threshold level.
  • the reference controller is continuously connected to a line voltage.
  • the present invention provides for a software and hardware version of the DDC 10 hereinafter referred to as 10A.
  • 10A a software and hardware version of the DDC 10 hereinafter referred to as 10A.
  • the software and hardware driven DCC 10A uses a Peripheral Interface Controller (PIC) 230, more specifically PIC16F917.
  • PIC Peripheral Interface Controller
  • the DCC 10A depicted in Figure 5, is able to restrict the AC flow in a precise manner thereby controlling the amount of energy consumed by an AC load 240.
  • the single- phase AC motor can be controlled by the hardware and software used for a 60Hz AC signal 250 seen by the load.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

L'invention concerne un dispositif permettant de réduire la consommation électrique de charges résistives, inductives ou combinées, lequel dispositif comprend : un contrôleur de cycle de fonctionnement comprenant deux commutateurs à zéro en ligne avec un contrôleur de référence en vue de la connexion sur les côtés opposés de la tension de ligne, les deux commutateurs à zéro comprenant un commutateur à zéro positif et un commutateur à zéro négatif.
PCT/CA2011/000213 2010-03-01 2011-03-01 Contrôleur de cycle de fonctionnement WO2011106872A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP11750111A EP2543123A1 (fr) 2010-03-01 2011-03-01 Contrôleur de cycle de fonctionnement
CA2791410A CA2791410A1 (fr) 2010-03-01 2011-03-01 Controleur de cycle de fonctionnement
US13/597,826 US20120326509A1 (en) 2011-03-01 2012-08-29 Duty cycle controller

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30919610P 2010-03-01 2010-03-01
US61/309,196 2010-03-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/597,826 Continuation-In-Part US20120326509A1 (en) 2011-03-01 2012-08-29 Duty cycle controller

Publications (1)

Publication Number Publication Date
WO2011106872A1 true WO2011106872A1 (fr) 2011-09-09

Family

ID=44541571

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2011/000213 WO2011106872A1 (fr) 2010-03-01 2011-03-01 Contrôleur de cycle de fonctionnement

Country Status (3)

Country Link
EP (1) EP2543123A1 (fr)
CA (1) CA2791410A1 (fr)
WO (1) WO2011106872A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455491A (en) * 1987-10-14 1995-10-03 Patricia Bailey Power saving circuitry
US6525490B1 (en) * 2000-10-02 2003-02-25 Patricia Ann Bailey Power saving circuitry
US6690594B2 (en) * 2000-08-10 2004-02-10 Sal G. Amarillas Electrical power conservation apparatus and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455491A (en) * 1987-10-14 1995-10-03 Patricia Bailey Power saving circuitry
US6690594B2 (en) * 2000-08-10 2004-02-10 Sal G. Amarillas Electrical power conservation apparatus and method
US6525490B1 (en) * 2000-10-02 2003-02-25 Patricia Ann Bailey Power saving circuitry

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HAMED: "Steady-State Modeling, Analysis, and Performance of Transistor- Controlled AC Power Conditioning Systems", IEEE TRANSACTION ON POWER ELECTRONICS, vol. 5, no. 3, 31 July 1990 (1990-07-31), pages 305 - 313, XP000137427 *

Also Published As

Publication number Publication date
EP2543123A1 (fr) 2013-01-09
CA2791410A1 (fr) 2011-09-09

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