节省
发表于 2025-3-25 03:30:01
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Cloudburst
发表于 2025-3-25 09:51:11
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cluster
发表于 2025-3-25 15:18:49
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exercise
发表于 2025-3-25 16:27:09
Q(t) Data of Various Polymer MaterialsThe dependence of charge accumulation characteristics of various polymer materials on applied electric fields and temperatures is evaluated by Q(t) measurement.
火车车轮
发表于 2025-3-25 20:05:34
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纵欲
发表于 2025-3-26 00:38:20
Application to Insulation DiagnosisThe charge accumulation of DC insulating materials has been evaluated by the PEA method in flat samples (sheet samples).
indubitable
发表于 2025-3-26 07:33:43
PEA Method: Pulsed Electro-Acoustic MethodFigure 8.1 shows the principle of the PEA method to measure the accumulated charge distribution.
miracle
发表于 2025-3-26 11:25:40
Generation of Pulse Pressure WaveWhen a DC voltage . is applied to the dielectric without charge accumulation as shown in Fig. ., .(0) and .(.) are induced on the electrode surfaces.
抱狗不敢前
发表于 2025-3-26 15:54:42
Basics of Electrodynamics and Elastic MechanicsThe measurement results of the space charge distribution by the PEA method have been introduced in the above chapters.
dyspareunia
发表于 2025-3-26 16:50:55
Examples of PEA Measurement ResultsFigure .a: Positive DC electric field of +300 kV/mm is applied to a PE sample (with a thickness of 150 μm).