This article reviews the preparation strategies of dielectric polymers with high permittivity
and low energy loss, as well as their applications in the field of energy storage and …

Metallised polypropylene film capacitors (MPPFCs) are widely used in power electronics
and are generally degraded by elevated temperatures. This work aims to determine the …

This review focuses on the use of polyolefins in high‐voltage direct‐current (HVDC) cables
and capacitors. A short description of the latest evolution and current use in HVDC cables …

The increasing voltage and power density demands of electric vehicles pose notable
challenges to the high-temperature resistance performance of film capacitors within motor …

The degradation of dielectric properties of polypropylene (PP) at high temperature affects
the operational stability of metallised film capacitors. This study presents a method to …

The breakdown strength of polypropylene (PP) for film capacitors drops sharply in a high-
temperature environment, which would lead to capacitor insulation failure frequently. This …

This article proposes a method to enhance the dielectric properties of polypropylene (PP)
films for capacitors by ultraviolet (UV) irradiation modification. The effect of different …

At high temperatures, the insulation performance of polypropylene (PP) decreases, making it
challenging to meet the application requirements of metallized film capacitors. In this paper …

Biaxially oriented polypropylene (BOPP) films are the preferred storage dielectric for dry-
type film capacitors due to excellent dielectric properties. However, the evolution …

In this paper, an improved method for the electric performance of polypropylene (PP) film
was proposed to promote the safety and stability of power capacitors. Modified PP films …