Frequency and Temperature-Dependent Space Charge Characteristics of a Solid Polymer under Unipolar Electrical Stresses of Different Waveforms

Frequency and Temperature-Dependent Space Charge Characteristics of a Solid Polymer under Unipolar Electrical Stresses of Different Waveforms

In this paper, we studied the space charge phenomena of a solid polymer under thermal and electrical stresses with different frequencies and waveforms. By analyzing the parameter selection method of a protection capacitor and resistor, the newly built pulsed electro-acoustic (PEA) system can be used...

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Bibliographic Details
Main Authors: Hanwen Ren, Qingmin Li, Yasuhiro Tanaka, Hiroaki Miyake, Haoyu Gao, Zhongdong Wang
Format: Article
Language:English
Published: MDPI AG 2021-10-01
Series:Polymers
Subjects:
space charge
polyimide polymer
unipolar electrical stress
temperature
frequency
Online Access:https://www.mdpi.com/2073-4360/13/19/3401

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