CO2018008393A1 - Device for direct and real-time measurement of electric motor efficiency - Google Patents

Device for direct and real-time measurement of electric motor efficiency

Info

Publication number
CO2018008393A1
CO2018008393A1 CONC2018/0008393A CO2018008393A CO2018008393A1 CO 2018008393 A1 CO2018008393 A1 CO 2018008393A1 CO 2018008393 A CO2018008393 A CO 2018008393A CO 2018008393 A1 CO2018008393 A1 CO 2018008393A1
Authority
CO
Colombia
Prior art keywords
real
direct
time measurement
electric motor
efficiency
Prior art date
Application number
CONC2018/0008393A
Other languages
Spanish (es)
Inventor
Santos Vladimir Sousa
Eras Juan José Cabello
Original Assignee
Corporacion Univ De La Costa Cuc
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 Corporacion Univ De La Costa Cuc filed Critical Corporacion Univ De La Costa Cuc
Priority to CONC2018/0008393A priority Critical patent/CO2018008393A1/en
Publication of CO2018008393A1 publication Critical patent/CO2018008393A1/en
Priority to PCT/IB2019/056759 priority patent/WO2020031129A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/30—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B7/31—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • 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
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/317—Testing of digital circuits
    • G01R31/3181—Functional testing
    • G01R31/319—Tester hardware, i.e. output processing circuits
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B21/00—Systems involving sampling of the variable controlled
    • G05B21/02—Systems involving sampling of the variable controlled electric
    • 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
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors

Abstract

La presente invención es un dispositivo que permite medir directamente en tiempo real, el momento mecánico, la potencia mecánica, y la eficiencia de motores eléctricos operando en condiciones industriales. El dispositivo de medición directa y en tiempo real de la eficiencia en motores eléctricos (1000) se compone del motor eléctrico (100), el sensor de potencia eléctrica (200), el sensor óptico de velocidad (400) de rotación del eje (500), el sensor de fuerza longitudinal en los tornillos de anclaje (600) del motor (100), un instrumento universal de adquisición de datos (800), una unidad de procesamiento de datos (900) y un módulo de transmisión y almacenamiento de datos (950).The present invention is a device that allows to measure directly in real time, the mechanical momentum, the mechanical power, and the efficiency of electric motors operating in industrial conditions. The device for direct and real-time measurement of efficiency in electric motors (1000) consists of the electric motor (100), the electric power sensor (200), the optical speed rotation sensor (400) of the shaft (500) ), the longitudinal force sensor on the motor anchor bolts (600) (100), a universal data acquisition instrument (800), a data processing unit (900) and a data transmission and storage module (950).

CONC2018/0008393A 2018-08-09 2018-08-09 Device for direct and real-time measurement of electric motor efficiency CO2018008393A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CONC2018/0008393A CO2018008393A1 (en) 2018-08-09 2018-08-09 Device for direct and real-time measurement of electric motor efficiency
PCT/IB2019/056759 WO2020031129A1 (en) 2018-08-09 2019-08-08 Device for measuring directly and in real time the efficiency of electric motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CONC2018/0008393A CO2018008393A1 (en) 2018-08-09 2018-08-09 Device for direct and real-time measurement of electric motor efficiency

Publications (1)

Publication Number Publication Date
CO2018008393A1 true CO2018008393A1 (en) 2018-09-10

Family

ID=63407562

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0008393A CO2018008393A1 (en) 2018-08-09 2018-08-09 Device for direct and real-time measurement of electric motor efficiency

Country Status (2)

Country Link
CO (1) CO2018008393A1 (en)
WO (1) WO2020031129A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467507B (en) * 1990-11-15 1992-07-27 Abb Stal Ab PROCEDURAL APPLICABLE DEVICE FOR AXEL ALIGNMENT OF ROTOR INCLUDING AXLE WITH CLUTCHES BETWEEN AXLE SECTIONS
US5896672A (en) * 1997-06-27 1999-04-27 Harris; G. Danny Precision shaft alignment system
US7135830B2 (en) * 2003-09-30 2006-11-14 Reliance Electric Technologies, Llc System and method for identifying operational parameters of a motor

Also Published As

Publication number Publication date
WO2020031129A1 (en) 2020-02-13

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