Method and System for Estimating Brake Torque of Elevator Traction Machine
A technology for elevator traction machines and elevators, which is used in elevators, transportation, and packaging.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0026] In order to solve the problem of the lack of effective means for detecting the brake braking force and braking torque in the traditional technology, the present invention provides a method for estimating the brake torque of an elevator traction machine, Example 1; figure 1 It is a schematic flow chart of Embodiment 1 of the method for estimating the braking torque of the elevator traction machine of the present invention; figure 1 As shown, the following steps may be included:
[0027] Step S110: When the elevator enters the dormant state and is in the preset brake detection cycle, enter the brake detection mode, and control the brake to tighten;
[0028] Step S120: driving the elevator frequency converter to apply a preset driving torque to the elevator traction machine;
[0029] Step S130: Collect the number of slipping pulses sent by the encoder of the elevator traction machine in real time, and obtain the output current value of the elevator inverter;
[0030] Ste...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com