Method for judging icing instability of tension support of power transmission line
A technology for transmission lines and tension towers, which is applied in the field of judging the ice-covered instability of transmission line tension towers, can solve the problems of insufficient quantitative research, the value of longitudinal unbalanced tension has not been given, and the mechanical properties of tower steel structures are complicated. Achieve the effect of improving calculation efficiency and reliable calculation results
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0064] In this embodiment, taking the 112# corner tower of Guishan Line B under the jurisdiction of EHV Company as an example, a tensile load is directly applied to the hanging points of the insulators on both sides of the tower, and the influence of the comprehensive effect of the tension on both sides on the instability of the tower is explored. In the embodiment, the hanging point of the insulator string is referred to as the hanging point for short.
[0065] (1) Establish a fine numerical simulation model for finite element mechanical analysis
[0066] The 500kV Guishan Line B starts from the 500kV Guilin Substation and ends at the 500kV Xianlingshan Substation. It is constructed in a compact manner and put into operation in July 2008. Among them, the 112# corner tower of Guishan Line B is located in the high-altitude area of Haiyang Mountain. The altitude of the whole section is 364.9m~1175m. (20m above the ground), designed for 15mm ice coverage. The 112# corner towe...
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