title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ð¸ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ð² ÑÐµÐ¶Ð¸Ð¼Ð°Ñ Ð²ÑÑÐ¾ÐºÐ¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Investigating the degradation of metallized film capacitors in high electric load modes
Creators: name: Ð¥Ð¾Ð´Ð¶Ð°Ð¼Ð¾Ð², ÐÑÐ¼ÐµÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÐ¹ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾Ñ
cÐµÐ³Ð¼ÐµÐ½ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ñ
ÑÐ¿Ð»Ð¾ÑÐ½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ñ
ÑÐ½ÐµÑÐ³Ð¸Ñ ÑÐ°Ð¼Ð¾Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ
Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÐ¹ Ð´Ð¸ÑÐ»ÐµÐºÑÑÐ¸Ðº
metallized film capacitors
segmented electrodes
all-over electrodes
self-healing energy
polymer dielectric

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°Ð¼Ð¾Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ð² ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐµÐ¶Ð¸Ð¼Ð°Ñ ÑÐ°Ð±Ð¾ÑÑ, Ð¾ÑÐ»Ð¸ÑÐ½ÑÑ Ð¾Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ. ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¾ÑÑ Ð²Ð»Ð¸ÑÐ½Ð¸Ðµ ÑÐ»ÐµÐºÑÑÐ¾Ð´Ð½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ, Ð¿Ð¾Ð²ÑÑÐµÐ½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ Ð½Ð°Ð³ÑÑÐ·ÐºÐ¸ Ð¸ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð½Ð° Ð¿ÑÐ¾ÑÐµÑÑÑ ÑÐ°Ð¼Ð¾Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ. Ð¦ÐµÐ»ÑÑ Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÑ ÑÐ²Ð»ÑÐ»Ð¾ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°Ð¼Ð¾Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ Ð·Ð°ÐºÐ¾Ð½Ð¾Ð¼ÐµÑÐ½Ð¾ÑÑÐµÐ¹ Ð¾ÑÐºÐ°Ð·Ð° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð².Â  ÐÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð° Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð°Ð²ÑÐ¾Ð¼Ð°ÑÐ¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ð½ÑÑ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ð¹ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ñ Ð¸ÑÐ¿Ð¾Ð»ÑÐ·Ð¾Ð²Ð°Ð½Ð¸ÐµÐ¼ Ð»Ð¸Ð½ÐµÐ¹Ð½Ð¾ Ð½Ð°ÑÐ°ÑÑÐ°ÑÑÐµÐ³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð¾ ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²ÑÑÑÐµÐµ Ð¿ÑÐ¾Ð³ÑÐ°Ð¼Ð¼Ð½Ð¾Ðµ Ð¾Ð±ÐµÑÐ¿ÐµÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½ÑÑ Ð´Ð°Ð½Ð½ÑÑ Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð¸Ñ Ð¾ÑÐ½Ð¾Ð²Ð½ÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ð¸ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð²: Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ, ÑÐ¾ÐºÐ° Ð¸ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² ÑÐ°Ð¼Ð¾Ð²Ð¾ÑÑÑÐ°Ð½Ð¾Ð²Ð»ÐµÐ½Ð¸Ñ Ð¸ ÑÐ²Ð¾Ð»ÑÑÐ¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ¸Ð·Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿ÐµÑÐµÐ³ÑÑÐ·Ð¾Ðº. Ð ÑÐ¾Ð¾ÑÐ²ÐµÑÑÑÐ²Ð¸Ð¸ Ñ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¾Ð¹, Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð¸ÑÐ¿ÑÑÐ°Ð½Ð¸Ñ Ð¼ÐµÑÐ°Ð»Ð»Ð¾Ð¿Ð»ÐµÐ½Ð¾ÑÐ½ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð² Ñ ÐµÐ¼ÐºÐ¾ÑÑÑÑ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ 0.1 â 1 Ð¼ÐºÐ¤ Ð¸ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÐ¼ ÑÐ°Ð±Ð¾ÑÐ¸Ð¼ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸ÐµÐ¼ Ð² Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ðµ 250 Ð â 630 Ð Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¿Ð¾Ð»Ð¸Ð¼ÐµÑÐ½ÑÑ Ð¿Ð»ÐµÐ½Ð¾Ðº ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ ÑÐ¾ÑÑÐ°Ð²Ð¾Ð². ÐÐ¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ñ ÑÑÐ»Ð¾Ð²Ð¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¸ ÐºÐ°ÑÐ°ÑÑÑÐ¾ÑÐ¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð¾ÑÐºÐ°Ð·Ð¾Ð² Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÑ ÐºÐ¾Ð½Ð´ÐµÐ½ÑÐ°ÑÐ¾ÑÐ¾Ð².Â  Ð­ÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½ Ð¿ÑÐµÐ´ÐµÐ»ÑÐ½Ð¾ Ð´Ð¾Ð¿ÑÑÑÐ¸Ð¼ÑÐ¹ ÑÑÐ¾Ð²ÐµÐ½Ñ Ð¿ÐµÑÐµÐ½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ Ð´Ð¾ 4 UÐ½.
description: The paper focuses on examining the self-healing processes of metallized film capacitors in various operational modes, excluding nominal operation. The impact of electrode systems, increased electric load, and temperature on the self-healing processes was also investigated. The objective of this paper is to study the self-healing processes and failure patterns of different types of metallized film capacitors. An automated testing methodology for metallized film capacitors using a linearly increasing voltage was suggested, and corresponding software was developed to process experimental data to extract key degradation-related characteristics such as voltage, current, self-healing energy, and evolution of electrical parameters of capacitors under overload conditions. Based on the suggested methodology, tests were conducted on metallized film capacitors ranging in capacitance from 0.1 - 1 ï­F and nominal operating voltage from 250 - 630 volts, using different polymer films with varying chemical compositions. The conditions for parametric and catastrophic failures were established. Additionally, a maximum permitted level of overvoltage up to 4 Un was experimentally determined.