GB201302819D0 - Monitoring power consumption and/or energy usage - Google Patents

Monitoring power consumption and/or energy usage

Info

Publication number
GB201302819D0
GB201302819D0 GBGB1302819.6A GB201302819A GB201302819D0 GB 201302819 D0 GB201302819 D0 GB 201302819D0 GB 201302819 A GB201302819 A GB 201302819A GB 201302819 D0 GB201302819 D0 GB 201302819D0
Authority
GB
United Kingdom
Prior art keywords
power consumption
energy usage
monitoring power
monitoring
usage
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.)
Withdrawn
Application number
GBGB1302819.6A
Other versions
GB2505019A (en
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.)
University of Warwick
Original Assignee
University of Warwick
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 University of Warwick filed Critical University of Warwick
Publication of GB201302819D0 publication Critical patent/GB201302819D0/en
Priority to PCT/GB2013/052161 priority Critical patent/WO2014027198A1/en
Priority to GB1503690.8A priority patent/GB2519719B/en
Publication of GB2505019A publication Critical patent/GB2505019A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • 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
    • H02J3/1878—Arrangements for adjusting, eliminating or compensating reactive power in networks using tap changing or phase shifting transformers
    • 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
    • H02M5/10—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 transformers
    • H02M5/12—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 transformers for conversion of voltage or current amplitude only
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/20—Measuring number of turns; Measuring transformation ratio or coupling factor of windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/425—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for voltage transformers
    • 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
    • Y02E40/30—Reactive power compensation
GB1302819.6A 2012-08-15 2013-02-19 Calculating the reduction in power consumption or energy usage provided by a voltage optimizer Withdrawn GB2505019A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB2013/052161 WO2014027198A1 (en) 2012-08-15 2013-08-14 Monitoring power consumption and/or energy usage
GB1503690.8A GB2519719B (en) 2012-08-15 2013-08-14 Monitoring power consumption and/or energy usage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1214556.1A GB2504971A (en) 2012-08-15 2012-08-15 Calculating the reduction in power consumption or energy usage provided by a voltage optimizer

Publications (2)

Publication Number Publication Date
GB201302819D0 true GB201302819D0 (en) 2013-04-03
GB2505019A GB2505019A (en) 2014-02-19

Family

ID=46981557

Family Applications (3)

Application Number Title Priority Date Filing Date
GB1214556.1A Withdrawn GB2504971A (en) 2012-08-15 2012-08-15 Calculating the reduction in power consumption or energy usage provided by a voltage optimizer
GB1302819.6A Withdrawn GB2505019A (en) 2012-08-15 2013-02-19 Calculating the reduction in power consumption or energy usage provided by a voltage optimizer
GB1503690.8A Active GB2519719B (en) 2012-08-15 2013-08-14 Monitoring power consumption and/or energy usage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1214556.1A Withdrawn GB2504971A (en) 2012-08-15 2012-08-15 Calculating the reduction in power consumption or energy usage provided by a voltage optimizer

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1503690.8A Active GB2519719B (en) 2012-08-15 2013-08-14 Monitoring power consumption and/or energy usage

Country Status (2)

Country Link
GB (3) GB2504971A (en)
WO (1) WO2014027198A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2533900A (en) * 2014-09-11 2016-07-13 Emsc (Uk) Ltd Electrical device
CN108432078A (en) * 2015-11-24 2018-08-21 智能动力股份有限公司 The THE UPFC using energy-saving equipment at power consumption point
GB2547288B (en) 2016-02-03 2021-03-17 Johnson Matthey Plc Catalyst for oxidising ammonia
CN112327048B (en) * 2020-11-03 2023-08-29 国网江苏省电力有限公司电力科学研究院 Power testing device and method for electronic equipment
WO2023277726A1 (en) * 2021-07-01 2023-01-05 Общество С Ограниченной Ответственностью "Авэк" System and method for controlling resource consumption

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2866615B2 (en) * 1996-06-24 1999-03-08 日立電子サービス株式会社 Power saving measurement device
US6316923B1 (en) * 1999-01-14 2001-11-13 Franco Poletti Power control circuits for luminaires
CA2259055A1 (en) * 1999-01-14 2000-07-14 Franco Poletti Load power reduction control and supply system
US6535859B1 (en) * 1999-12-03 2003-03-18 Ultrawatt Energy System, Inc System and method for monitoring lighting systems
US6718213B1 (en) * 2000-06-19 2004-04-06 Electric City Corporation Variable base load energy management system and method
US20020144164A1 (en) * 2001-02-13 2002-10-03 Yu-Nan Chen Efficiency-raising and power-saving procedure and its devices
US20030114963A1 (en) * 2001-12-18 2003-06-19 Ultrawatt Energy Systems, Inc. Power reduction measurement system and method
US20040158541A1 (en) * 2003-02-06 2004-08-12 Ultrawatt Energy Systems, Inc. Power savings financial compensation control method and system
EP1913454B1 (en) * 2005-08-10 2010-07-28 Energetix Voltage Control Limited A voltage regulation device
GB2477327A (en) * 2010-01-29 2011-08-03 C & C Marshall Ltd Domestic voltage reduction device
WO2012126860A2 (en) * 2011-03-18 2012-09-27 Powerperfector Limited A controller for a transformer

Also Published As

Publication number Publication date
GB2519719A (en) 2015-04-29
WO2014027198A1 (en) 2014-02-20
GB2519719B (en) 2018-01-10
GB201214556D0 (en) 2012-09-26
GB2504971A (en) 2014-02-19
GB201503690D0 (en) 2015-04-22
GB2505019A (en) 2014-02-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)