Fault removal operating method for high-voltage frequency converter
A high-voltage inverter and troubleshooting technology, applied in the field of high-voltage inverters, can solve the problems of irregular faults, time-consuming and labor-intensive troubleshooting, etc., to shorten the troubleshooting time, improve the utilization rate, and reduce the frequency of common accidents Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0039] The invention analyzes and refines the faults that have occurred since the operation of the high-voltage frequency converter, and analyzes the common faults of the high-voltage frequency converter through a summary of practice, and obtains a set of cost-effective high-voltage frequency converter common failure processing methods and high-voltage frequency converter maintenance methods. The common faults of high-voltage inverters include three situations: the high-voltage inverter cannot start after power is supplied, the minor fault alarms, and the severe fault alarms. The following describes the process of eliminating the three faults in detail according to the troubleshooting operation methods of the high-voltage inverter.
[0040] 1. The high-voltage inverter cannot start after power is supplied.
[0041] (1) Check whether the operating power switch of the high-voltage inverter is turned on, and whether the UPS is turned on in the interval of the controller of the high-vol...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap