CN102823123A - 用于功率因子校正和减少电力传输网络中的失真和噪声的方法和设备 - Google Patents

用于功率因子校正和减少电力传输网络中的失真和噪声的方法和设备 Download PDF

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Publication number
CN102823123A
CN102823123A CN201180015738XA CN201180015738A CN102823123A CN 102823123 A CN102823123 A CN 102823123A CN 201180015738X A CN201180015738X A CN 201180015738XA CN 201180015738 A CN201180015738 A CN 201180015738A CN 102823123 A CN102823123 A CN 102823123A
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CN
China
Prior art keywords
distortion
signal
electric current
load
power
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Pending
Application number
CN201180015738XA
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English (en)
Chinese (zh)
Inventor
P·A·拉达
J·H·玛格纳斯科
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Geneva Cleantech Inc
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Geneva Cleantech 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
Priority claimed from US12/694,153 external-priority patent/US8450878B2/en
Application filed by Geneva Cleantech Inc filed Critical Geneva Cleantech Inc
Priority claimed from US13/013,737 external-priority patent/US8674544B2/en
Priority claimed from US13/013,764 external-priority patent/US9020769B2/en
Publication of CN102823123A publication Critical patent/CN102823123A/zh
Pending legal-status Critical Current

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    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/12—Arrangements for reducing harmonics from ac input or output
    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • H02J3/1835—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control
    • H02J3/1864—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepless control wherein the stepless control of reactive power is obtained by at least one reactive element connected in series with a semiconductor switch
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/70—Regulating power factor; Regulating reactive current or power
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2204/00—Indexing scheme relating to details of tariff-metering apparatus
    • G01D2204/20—Monitoring; Controlling
    • G01D2204/24—Identification of individual loads, e.g. by analysing current/voltage waveforms
    • 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
    • H02J2310/70—Load identification
    • 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
    • Y02B70/34—Smart metering supporting the carbon neutral operation of end-user applications in buildings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/10—Flexible AC transmission systems [FACTS]
    • 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
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading
CN201180015738XA 2010-01-25 2011-01-25 用于功率因子校正和减少电力传输网络中的失真和噪声的方法和设备 Pending CN102823123A (zh)

Applications Claiming Priority (19)

Application Number Priority Date Filing Date Title
US29811210P 2010-01-25 2010-01-25
US29812710P 2010-01-25 2010-01-25
US61/298,112 2010-01-25
US61/298,127 2010-01-25
US12/694,153 2010-01-26
US12/694,153 US8450878B2 (en) 2009-01-26 2010-01-26 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network
US12/694,171 2010-01-26
US12/694,171 US8447541B2 (en) 2009-01-26 2010-01-26 Energy usage monitoring with remote display and automatic detection of appliance including graphical user interface
US201161434250P 2011-01-19 2011-01-19
US61/434,250 2011-01-19
US201161435658P 2011-01-24 2011-01-24
US61/435,658 2011-01-24
US201161435921P 2011-01-25 2011-01-25
US13/013,737 US8674544B2 (en) 2009-01-26 2011-01-25 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network
US13/013,764 2011-01-25
US61/435,921 2011-01-25
US13/013,737 2011-01-25
US13/013,764 US9020769B2 (en) 2009-01-26 2011-01-25 Automatic detection of appliances
PCT/US2011/022471 WO2011091441A1 (en) 2010-01-25 2011-01-25 Methods and apparatus for power factor correction and reduction of distortion in and noise in a power supply delivery network

Publications (1)

Publication Number Publication Date
CN102823123A true CN102823123A (zh) 2012-12-12

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201180015739.4A Active CN102822639B (zh) 2010-01-25 2011-01-25 器具的自动检测
CN201180015738XA Pending CN102823123A (zh) 2010-01-25 2011-01-25 用于功率因子校正和减少电力传输网络中的失真和噪声的方法和设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201180015739.4A Active CN102822639B (zh) 2010-01-25 2011-01-25 器具的自动检测

Country Status (5)

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EP (2) EP2529473A4 (ko)
JP (3) JP2013518556A (ko)
KR (2) KR20120118049A (ko)
CN (2) CN102822639B (ko)
WO (2) WO2011091441A1 (ko)

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CN106849639A (zh) * 2017-03-20 2017-06-13 矽力杰半导体技术(杭州)有限公司 功率因数校正电路、控制方法和控制器
CN108573288A (zh) * 2018-05-29 2018-09-25 福建新开普信息科技有限公司 一种基于电能表的阻性负载识别与学习方法
TWI666862B (zh) * 2017-03-22 2019-07-21 大陸商矽力杰半導體技術（杭州）有限公司 Power factor correction circuit, control method and controller
TWI758707B (zh) * 2019-05-31 2022-03-21 大陸商矽力杰半導體技術（杭州）有限公司 功率因數校正電路、控制方法和控制器

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