排序方式： 共有1条查询结果，搜索用时 0 毫秒
1
1.
Partial Discharge Testing under Direct Voltage Conditions 总被引：2，自引：0，他引：2
DC partial discharge (PD) (corona) testing is performed using a multichannel analyzer for pulse storing, and data is collected during increase of voltage and at quiescent voltage levels. Thus high voltage ceramic disk capacitors were evaluated by obtaining PD data interspersed during an accelarated life test. Increased PD activity was found early in samples that later failed catastrophically. By this technique, trends of insulation behavior are revealed sensitively and nondestructively in high voltage dc components. 相似文献
1