Method for simulating transducer, electrical motor under operating conditions of elevator

A technology for elevator operation and motor simulation, applied in elevators, transportation and packaging, etc., can solve the problems of failure to simulate faults, unsatisfaction, and high manufacturing costs, and achieve the effects of saving manpower and improving adaptability

Inactive Publication Date: 2007-07-25
SHANGHAI STEP ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the debugging platform is built in kind, the debugging platform has a large volume, high manufacturing cost, high operating power consumption, complex system connection, and cannot meet the requirements of various on-site environmental parameters, and cannot simulate various faults and debugging on various sites. not intuitive
Sometimes judgment is based on experience. Due to incomplete testing, the failure rate of products sent to the site is high and the maintenance cost increases

Method used

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  • Method for simulating transducer, electrical motor under operating conditions of elevator

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0012] The equipment used in the present invention is a processor and a relay

[0013] Visible by Fig. 1: the present invention is realized through the following steps:

[0014] Collect the current output voltage value of the elevator through the CPU;

[0015] The CPU receives the common parameter settings of the upper computer frequency converter and motor;

[0016] The CPU calculates the running speed of the motor according to the voltage signal and the inverter and motor parameter settings.

[0017] In the step "the CPU receives the setting of common parameters of the frequency converter and motor of the upper computer", the common parameters of the frequency converter and the motor are downloaded from the computer to the CPU of the lower computer.

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Abstract

A method for simulating the frequency converter and motor of elevator in running environment includes such steps as using CPU to acquire the current voltage output by elevator, receiving the normally used parameters of frequency converter and motor for upper-class machine, and calculating the elevator speed.

Description

technical field [0001] The invention relates to a method for simulating the operating environment of an elevator, in particular to a method for simulating a frequency converter and a motor. Background technique [0002] In the prior art, the debugging of the elevator control program mainly adopts a debugging platform built by real objects to check whether the software functions meet the requirements. Since the debugging platform is built in kind, the debugging platform has a large volume, high manufacturing cost, high operating power consumption, complex system connection, and cannot meet the requirements of various on-site environmental parameters, and cannot simulate various faults and debugging on various sites. Not intuitive either. Sometimes judgment is based on experience. Due to incomplete testing, the failure rate of products sent to the site is high and the maintenance cost increases. [0003] For example: To simulate the frequency converter and motor simulation, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B5/00
Inventor 马荣章葛体敢王惠珠蔡亮
Owner SHANGHAI STEP ELECTRIC
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