Improved NSPSO Algorithm and Its Application in Static Insulation Optimization of Vacuum Interrupter

Autor:	Shiqi Ma, Jia Boyan, Hai Chen, Wentao Jiang, Xusong Zhang, Xiaoming Liu, Peiyuan Li
Rok vydání:	2021
Předmět:	Materials science Computer simulation Field (physics) Electric field Electromagnetic shielding Sorting Particle swarm optimization Electrical and Electronic Engineering Condensed Matter Physics Algorithm Intensity (heat transfer) Finite element method Electronic Optical and Magnetic Materials
Zdroj:	IEEE Transactions on Applied Superconductivity. 31:1-4
ISSN:	2378-7074 1051-8223
DOI:	10.1109/tasc.2021.3103733
Popis:	For optimizing the insulation performance of the 400 V/20 kA vacuum interrupter, the non-dominated sorting particle swarm optimization algorithm is improved and combined with the finite element electric field numerical simulation method. A three-dimensional electric field optimization model is proposed to minimize the peak of the electric field intensity with the contour parameters of the electrode and shielding cover as the optimized variables. The uniformity on the electric field and the macro field enhancement factor under different stroke are analyzed to realize static insulation optimization of the vacuum interrupter.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::652dfc4964070be7cd7a41301ed7e983 https://doi.org/10.1109/tasc.2021.3103733 Zobrazit plný text záznamu