摘要
关键词:电场强度,高压断路器,过压防护
Abstract
In this paper, the application principle and the specific measure of the intensity of HV circuit breaker over-voltage protection are described. In the section of relative theoretical summary, this paper introduces the HV circuit breaker and its over-voltage protection principle, the intensity of the field and its affecting factors. In the part about the application of the field intensity in the over-voltage protection of HV PCB, the application of the field intensity in the fusion tube protection, the electromagnetic relay protection and the electrostatic protective device are discussed. Some specific measures are put forward in this paper, for example, to design an appropriate electrical field intensity test plan, optimize the design of HV circuit breaker, and optimize the over-voltage protection system with new materials. The results of this thesis are valuable for improving the reliability and stability of over-voltage protection system.
Keywords: Field Intensity, High Voltage Breaker, Over Voltage Protection
目录
Abstract 1
引言 3
1关联理论综述 3
1.1高压开关的工作原理与过压保护 3
1.2电场强度与影响因素的研究 3
2电场强度用于高压开关过压防护的研究 4
2.1利用电场对保险丝进行保护 4
2.2电场强度用于电磁式继电器的保护 4
2.3在静电防护器上施加电场的研究 4
3 实施最佳化的具体举措 5
3.1合理的电场强度检测方法的设计 5
3.2高压开关电场强度计测元件的优化设计 5
3.3断路器绝缘新材料的设计 6
3.4最优过电压保护方案 6
结论 6
参考文献 7