EA201790486A1 - Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки - Google Patents
Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровкиInfo
- Publication number
- EA201790486A1 EA201790486A1 EA201790486A EA201790486A EA201790486A1 EA 201790486 A1 EA201790486 A1 EA 201790486A1 EA 201790486 A EA201790486 A EA 201790486A EA 201790486 A EA201790486 A EA 201790486A EA 201790486 A1 EA201790486 A1 EA 201790486A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- energy consumption
- several
- magnetic field
- measuring energy
- calibration
- Prior art date
Links
Classifications
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/30—Dynamo-electric motor meters
- G01R11/32—Watt-hour meters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/207—Constructional details independent of the type of device used
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/08—Arrangements for measuring electric power or power factor by using galvanomagnetic-effect devices, e.g. Hall-effect devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/0023—Electronic aspects, e.g. circuits for stimulation, evaluation, control; Treating the measured signals; calibration
- G01R33/0035—Calibration of single magnetic sensors, e.g. integrated calibration
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/09—Magnetoresistive devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/005—Calibrating; Standards or reference devices, e.g. voltage or resistance standards, "golden" references
- G01R35/007—Standards or reference devices, e.g. voltage or resistance standards, "golden references"
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/001—Measuring real or reactive component; Measuring apparent energy
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- 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
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
Abstract
Некоторые варианты осуществления могут относиться к способу использования устройства для измерения потребления энергии. Устройство для измерения потребления энергии может быть механически связано с поверхностью коробки автоматического выключателя, расположенной поверх по меньшей мере части одного или нескольких главных проводов электроснабжения для электрической инфраструктуры сооружения. Способ может включать рабочую операцию, на которой определяют одно или несколько первых показаний магнитного поля от одного или нескольких главных проводов электроснабжения при помощи одного или нескольких датчиков в устройстве для измерения потребления энергии; рабочую операцию, на которой после определения одного или нескольких первых показаний магнитного поля электрически связывают первую калибровочную нагрузку с силовой электрической инфраструктурой; рабочую операцию, на которой, пока первая калибровочная нагрузка остается электрически связанной с силовой электрической инфраструктурой, определяют одно или несколько вторых показаний магнитного поля от одного или нескольких главных проводов электроснабжения при помощи одного или нескольких датчиков в устройстве для измерения потребления энергии; рабочую операцию, на которой калибруют устройство для измерения потребления энергии, используя, по меньшей мере, частично, одно или несколько первых показаний магнитного поля и одно или несколько вторых показаний магнитного поля; рабочую операцию, на которой после калибровки устройства для измерения потребления энергии определяют одно или несколько третьих показаний магнитного поля от одного или нескольких главных проводов электроснабжения при помощи одного или нескольких датчиков в устройстве для измерения потребления энергии; и рабочую операцию, на которой определяют электрическую энергию, потребляемую силовой электрической инфраструктурой сооружения, используя, по меньшей мере, частично, одно или несколько третьих показаний магнитного поля и один или несколько калибровочных коэффициентов. Калибровка устройства для измерения потребления энергии может включать определение одного или нескольких первых калибровочных коэффициентов для устройства для измерения потребления энергии, используя, по меньшей мере, частично, одно или несколько первых показаний магнитного поля и одно или несколько вторых показаний магнитного поля. Раскрыты и другие варианты осуществления.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US36129610P | 2010-07-02 | 2010-07-02 | |
US38017410P | 2010-09-03 | 2010-09-03 |
Publications (2)
Publication Number | Publication Date |
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EA201790486A1 true EA201790486A1 (ru) | 2017-07-31 |
EA033426B1 EA033426B1 (ru) | 2019-10-31 |
Family
ID=45402689
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201370009A EA030921B1 (ru) | 2010-07-02 | 2011-07-01 | Система и способ контроля потребления электроэнергии зданием |
EA201790486A EA033426B1 (ru) | 2010-07-02 | 2011-07-01 | Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки |
EA201370011A EA027503B1 (ru) | 2010-07-02 | 2011-07-01 | Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки |
EA201891365A EA035040B1 (ru) | 2010-07-02 | 2011-07-01 | Система и способ контроля потребления электроэнергии зданием |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201370009A EA030921B1 (ru) | 2010-07-02 | 2011-07-01 | Система и способ контроля потребления электроэнергии зданием |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201370011A EA027503B1 (ru) | 2010-07-02 | 2011-07-01 | Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки |
EA201891365A EA035040B1 (ru) | 2010-07-02 | 2011-07-01 | Система и способ контроля потребления электроэнергии зданием |
Country Status (13)
Country | Link |
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US (5) | US8972211B2 (ru) |
EP (2) | EP2591372A4 (ru) |
JP (5) | JP2013531802A (ru) |
KR (3) | KR101505754B1 (ru) |
CN (3) | CN106093554B (ru) |
AU (2) | AU2011274387B2 (ru) |
BR (2) | BR112013000048B1 (ru) |
CA (4) | CA3035892C (ru) |
EA (4) | EA030921B1 (ru) |
HK (1) | HK1182177A1 (ru) |
MX (4) | MX338368B (ru) |
NZ (3) | NZ605408A (ru) |
WO (2) | WO2012003494A2 (ru) |
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