currentMKMJ25-22型自愈式脉冲电容器耐久性试验条件的验证及其重要意义  

Verification of Durability Test Conditions for MKMJ25-22 Self Healing Pulse Capacitors and Its Important Significance

作　　者：冷观勇 蒋明 邓嗣译 韦旭 黄剑锋 LENG Guanyong;JIANG Ming;DENG Siyi;WEI Xu;HUANG Jianfeng

机构地区：[1]广西意林企业管理服务有限公司桂林分部,广西桂林541002 [2]广西电网有限责任公司桂林供电局,广西桂林541002 [3]广西电网公司培训评价中心桂林培训评价基地,广西桂林541002 [4]广西电网有限责任公司桂林灵川供电局,广西桂林541002

出　　处：《电力系统装备》2024年第5期173-175,共3页Electric Power System Equipment

摘　　要：随着电力装备制造技术的不断提升,自愈式脉冲电容器作为一种关键的电子元器件,在多个领域的应用逐渐得到广泛推广。为了确保这些电容器在实际应用中的稳定性和可靠性,必须对其进行严格的耐久性试验。然而,目前主流的试验方法尚不能准确快速地反映MKMJ25–22型自愈式脉冲电容器的实际性能。针对MKMJ25–22型自愈式脉冲电容器的试验问题,文章对标行业试验标准,对试验设备的能力进行了理论分析,并在元件选取、充放电回路等方面对试验回路进行了优化设计。通过对1台MKMJ25–22型自愈式脉冲电容器进行2000次的耐久性试验,证明回路、设备、配件均能够满足MKMJ25–22型自愈式脉冲电容器的试验要求。With the continuous improvement of power equipment manufacturing technology,self-healing pulse capacitors,as a key electronic component,are gradually being widely applied in multiple fields.In order to ensure the stability and reliability of these capacitors in practical applications,strict durability tests must be conducted on them.However,the current mainstream testing methods cannot accurately and quickly reflect the actual performance of MKMJ25-22 self-healing pulse capacitors.In response to the testing issues of MKMJ25-22 self-healing pulse capacitors,this article benchmarks the industry testing standards,theoretically analyzes the capabilities of the testing equipment,and optimizes the design of the testing circuit in terms of component selection,charging and discharging circuits,etc.By conducting 2000 durability tests on one MKMJ25-22 self-healing pulse capacitor,it has been proven that the circuit,equipment,and accessories can meet the testing requirements of MKMJ25-22 self-healing pulse capacitors.

关 键 词：耐久性试验 脉冲电容器 波形 反峰电流 

分 类 号：TM531.2[电气工程—电器]