WO2013187783A1 - A device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts - Google Patents

A device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts Download PDF

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Publication number
WO2013187783A1
WO2013187783A1 PCT/PL2013/000012 PL2013000012W WO2013187783A1 WO 2013187783 A1 WO2013187783 A1 WO 2013187783A1 PL 2013000012 W PL2013000012 W PL 2013000012W WO 2013187783 A1 WO2013187783 A1 WO 2013187783A1
Authority
WO
WIPO (PCT)
Prior art keywords
lift
lifts
power consumption
consumption efficiency
data acquisition
Prior art date
Application number
PCT/PL2013/000012
Other languages
French (fr)
Inventor
Jerzy KWAŚNIEWSKI
Józef GRZYBOWSKI
Tomasz KRAKOWSKI
Szymon MOLSKI
Hubert RUTA
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica
Publication of WO2013187783A1 publication Critical patent/WO2013187783A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0037—Performance analysers
    • 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
    • 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
    • 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
    • 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
    • Y04S20/242—Home appliances

Definitions

  • the subject of the present invention is a device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts with the use of an intelligent system for supervision of service parameters of lifts.
  • MEMS Micro-Electro-Mechanical Systems
  • MST Micro System Technologies
  • the device for assessing the power consumption efficiency of lifts is characterized in that it contains a microcomputer-based portable programmable data acquisition system with registration of the measured parameters in nonvolatile memory that has measurement sensors coupled with processing blocks of the intelligent transducer connected with the data acquisition system.
  • the method of examining the power consumption efficiency of lifts consists in that in the course of measurements, the system parameters are registered with online data acquisition and registration of the measured parameters in non-volatile memory, and the registered data are input via serial interface to a personal computer provided with analyzing-supervising program.
  • Signals from measuring sensors are transmitted to processing blocks 1, 2, 3 of the intelligent transducer and further to the data acquisition system 4.
  • the presented system offers the possibility to measure physical quantities in a maximum of 24 measurement channels with the registration time resolution of 10 ms.
  • the registered data are output via a serial interface to a personal computer provided with analyzing-supervising software (data archiving).
  • a dedicated microcomputer-based portable programmable data acquisition system is developed with registration of measured parameters in non-volatile memory.
  • the system parameters are registered on the lift (item 7) with on-line acquisition of the following data:
  • the subject of the invention is shown in an example embodiment in the figure showing the block diagram of the measuring system. Signals from measurement sensors are transmitted to processing blocks 1, 2, 3 of the intelligent transducer and further to the data acquisition system 4.
  • the presented system offers the possibility to measure physical quantities in a maximum of 24 measurement channels with the registration time resolution of 10 ms.
  • the registered data are input via serial interface to a personal computer provided with analyzing-supervising program (data archiving).
  • the registered data are visualized and archived by means of the supervising program installed on personal computer 5.
  • the system has a program allowing for in-depth analysis of the lift's operating data.
  • Printouts of reports 6 on results representing the lift's energy efficiency class can be generated in any format agreed with the purchaser. For particularly difficult service conditions, wireless transmission of signals will be utilized.
  • the system is based on solid-state intelligent measurement transducers MEMS designed for measurement of motion parameters and measurement signal conditioning circuits cooperating with them.
  • Data recording allows for continuous registration of lift operating parameters within the period of a week.
  • Parameters of the system are being set from the system configuring program level.
  • the program of in-depth analysis is based on fuzzy logic algorithms in order to work out a unambiguous information about the elevator's service conditions and technical efficiency parameters.
  • the system is planned to be applied in a number of elevator systems with different technical parameters.

Landscapes

  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Abstract

The device for assessing the power consumption efficiency of lifts is characterized in that it contains a microcomputer-based portable programmable data acquisition system with registration of the measured parameters in non-volatile memory that has measurement sensors coupled with processing blocks (1,2, 3) of the intelligent transducer connected with the data acquisition system (4) and with the supervising program on a personal computer (5). The method for examining the power consumption efficiency of lifts is characterized in that the measurement process is realized within a definite time interval (lift operation cycle) allowing to estimate the average value of the lift operating intensity and load and the averaged operation cycle of the lift (7). The method allows to determine the recovery energy and the energy related to riding up, riding down, and stopping the lift (7). The method allows also to determine individual operation cycles of the lift, number of stops at individual floors, running time, and stop time.

Description

A device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts
The subject of the present invention is a device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts with the use of an intelligent system for supervision of service parameters of lifts.
Intensive development of micro-electromechanical system seen in recent years in the area of nanotechnology resulted in providing solutions known as MEMS— Micro-Electro-Mechanical Systems, but such names as Micromachines and MST (Micro System Technologies) are also commonly used. As a matter of fact, all of the names designate the same systems, although they come from different regions of the world and thus were created based on different products manufactured and available on international market. MEMS are systems containing a combination of mechanical and electronic components but manufactured to a miniature scale. They are characterized with micrometer dimensions, although the technological progress brings more and more miniaturized solutions known as NEMS (Nano- Electro-Mechanical Systems).
The device for assessing the power consumption efficiency of lifts is characterized in that it contains a microcomputer-based portable programmable data acquisition system with registration of the measured parameters in nonvolatile memory that has measurement sensors coupled with processing blocks of the intelligent transducer connected with the data acquisition system.
The method of examining the power consumption efficiency of lifts consists in that in the course of measurements, the system parameters are registered with online data acquisition and registration of the measured parameters in non-volatile memory, and the registered data are input via serial interface to a personal computer provided with analyzing-supervising program.
Signals from measuring sensors are transmitted to processing blocks 1, 2, 3 of the intelligent transducer and further to the data acquisition system 4.
The presented system offers the possibility to measure physical quantities in a maximum of 24 measurement channels with the registration time resolution of 10 ms. The registered data are output via a serial interface to a personal computer provided with analyzing-supervising software (data archiving). For the purpose of diagnostics and in-depth analysis of the parameters, a dedicated microcomputer-based portable programmable data acquisition system is developed with registration of measured parameters in non-volatile memory. In the course of measurements, the system parameters are registered on the lift (item 7) with on-line acquisition of the following data:
- measurement of the lift's linear velocity and direction of motion of the drive wheel 11 ;
- measurement of the lift's load (item 9 on cables or 10 in the cabin);
- measurement of accelerations observed in the course of the lift's operation (item 10);
- measurement of the working cycle number and duration (directly from the energy consumption measurement);
- measurement of the power consumed by the power unit in individual operating cycles (item 14), e.g. in the control cabinet (item 12);
- measurement of angular velocities (item 8), e.g. in the drive unit shaft (item 13);
- measurement of deviation and irregularity of the ride track (item 15);
- measurement of power consumed by selected subassemblies of the lifting device (e.g. cabin lighting etc.);
- acoustic measurements (item 16).
The subject of the invention is shown in an example embodiment in the figure showing the block diagram of the measuring system. Signals from measurement sensors are transmitted to processing blocks 1, 2, 3 of the intelligent transducer and further to the data acquisition system 4.
The presented system offers the possibility to measure physical quantities in a maximum of 24 measurement channels with the registration time resolution of 10 ms. The registered data are input via serial interface to a personal computer provided with analyzing-supervising program (data archiving).
The registered data are visualized and archived by means of the supervising program installed on personal computer 5. The system has a program allowing for in-depth analysis of the lift's operating data. Printouts of reports 6 on results representing the lift's energy efficiency class can be generated in any format agreed with the purchaser. For particularly difficult service conditions, wireless transmission of signals will be utilized.
The system is based on solid-state intelligent measurement transducers MEMS designed for measurement of motion parameters and measurement signal conditioning circuits cooperating with them.
Data recording allows for continuous registration of lift operating parameters within the period of a week. Parameters of the system are being set from the system configuring program level. The program of in-depth analysis is based on fuzzy logic algorithms in order to work out a unambiguous information about the elevator's service conditions and technical efficiency parameters. The system is planned to be applied in a number of elevator systems with different technical parameters.
Implementation of the above-described invention requires application of high- technology solutions.

Claims

Patent claims
1. A device for assessing the power consumption efficiency of lifts comprising a data acquisition system and analyzer, processing blocks to which signals from intelligent measurement systems are transmitted, and a personal computer with a supervising program characterized in that it includes a microcomputer- based portable programmable data acquisition system with registration of the measured parameters in non-volatile memory, such system having measurement sensors coupled with intelligent processing blocks (1, 2, 3) of the transducer connected with the data acquisition system (4) and the supervising program of the personal computer (5).
2. A method of examining the power consumption efficiency of lifts characterized in that in the course of measurements, system parameters on the lift (7) are registered with on-line data acquisition and registration in nonvolatile memory, and the registered data is output via a serial interface to the personal computer (5) with analyzing-supervising software ( 6).
3 The method according to claim 2 characterized in that the measurement process is realized within a definite time interval (lift operation cycle) allowing to estimate the average value of the lift operating intensity and load and the averaged operation cycle of the lift (7).
4. The method according to claim 3 characterized in that it allows to determine the recovery energy and the energy related to riding up, riding down, and stopping of the lift (7).
5. The method according to claim 3 characterized in that it allows to determine individual operation cycles of the lift, number of stops at individual floors, running time, and stop time.
PCT/PL2013/000012 2012-06-15 2013-02-07 A device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts WO2013187783A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL399530A PL399530A1 (en) 2012-06-15 2012-06-15 Device for the energy efficiency evaluation of lifts and method for the energy efficiency evaluation of lifts
PLP.399530 2012-06-15

Publications (1)

Publication Number Publication Date
WO2013187783A1 true WO2013187783A1 (en) 2013-12-19

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PCT/PL2013/000012 WO2013187783A1 (en) 2012-06-15 2013-02-07 A device for assessing the power consumption efficiency of lifts and a method for examining the power consumption efficiency of lifts

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PL (1) PL399530A1 (en)
WO (1) WO2013187783A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3981720A1 (en) * 2020-10-06 2022-04-13 KONE Corporation An elevator control unit and a method for determining energy and/or power consumption of an elevator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136285A (en) * 1988-05-20 1992-08-04 Man Design Co., Ltd. Portable data transmitting/receiving apparatus
JP2001220070A (en) * 2000-02-09 2001-08-14 Mitsubishi Electric Building Techno Service Co Ltd Electric power integrating device for elevator
WO2002013412A1 (en) * 2000-08-09 2002-02-14 Statsignal Systems, Inc. Systems and methods for providing remote monitoring of electricity consumption for an electric meter
CN101419442A (en) * 2008-12-08 2009-04-29 浙江大学 Portable elevator dynamic characteristic data acquisition unit based on USB interface
CN101525100A (en) * 2008-08-29 2009-09-09 中国特种设备检验协会 Elevator energy efficiency detector and detection method thereof
CN102030233A (en) * 2010-10-29 2011-04-27 广州市标准化研究院 Elevator energy efficiency measuring method and instrument based on difference mass velocity integration method
US20120138388A1 (en) * 2009-01-27 2012-06-07 Inventio Ag Elevator system operation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5136285A (en) * 1988-05-20 1992-08-04 Man Design Co., Ltd. Portable data transmitting/receiving apparatus
JP2001220070A (en) * 2000-02-09 2001-08-14 Mitsubishi Electric Building Techno Service Co Ltd Electric power integrating device for elevator
WO2002013412A1 (en) * 2000-08-09 2002-02-14 Statsignal Systems, Inc. Systems and methods for providing remote monitoring of electricity consumption for an electric meter
CN101525100A (en) * 2008-08-29 2009-09-09 中国特种设备检验协会 Elevator energy efficiency detector and detection method thereof
CN101419442A (en) * 2008-12-08 2009-04-29 浙江大学 Portable elevator dynamic characteristic data acquisition unit based on USB interface
US20120138388A1 (en) * 2009-01-27 2012-06-07 Inventio Ag Elevator system operation
CN102030233A (en) * 2010-10-29 2011-04-27 广州市标准化研究院 Elevator energy efficiency measuring method and instrument based on difference mass velocity integration method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3981720A1 (en) * 2020-10-06 2022-04-13 KONE Corporation An elevator control unit and a method for determining energy and/or power consumption of an elevator

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