1.1 Historical development of Ultracapacitor Ultracapacitor first appeared in the middle of the 18th century. Pieter Van Musschenbrock of Leiden University in the Netherlands and Ewald Geory Von Kleist of [...]
✨Metal oxide (hydroxide) is currently the material with the highest specific capacitance and energy density. In addition, it has the advantages of rich raw materials, diverse morphology and structure, low [...]
1 Precautions for the operation and maintenance of filter and shunt capacitor devices 1.1 Monitoring of capacitor unbalanced current operation 🌟One of the most important functions of the AC filter [...]
1. The Importance of Equipment Installation Tracking 💐The DC converter station usually shoulders the important task of interconnecting large-scale power grids and transmitting electric energy with high power. The safe [...]
Power capacitor are the most important equipment in AC and DC filters and shunt capacitor devices in DC converter stations. Understanding and mastering the production process of capacitors has certain [...]
🌱China's HVDC transmission projects have developed rapidly after 2000, and the rapid development of HVDC transmission projects has led to a rapid increase in the demand for different types of [...]
1. Composition and structure of filter and parallel capacitors device 🍏The AC filter consists of high and low voltage capacitor banks (capacitor towers), reactors, resistors, lightning arresters, current transformers (oil-filled, [...]
Let's go through this chapter to understand the role of the lower parallel capacitor device and the harm of harmonics. 🌈Usually DC transmission converter stations are divided into DC area [...]
1 Temperature characteristics of capacitance 🍏Are the parameters of aluminum electrolytic capacitors affected by the application environment?Capacitance varies with temperature. The change itself is determined by the rated voltage and [...]
1.1 Overview 😋Electrolytic capacitors should be called electrolytic capacitors because one of the electrical stages of such capacitors is not a metal but an electrolyte or metal oxide. In short, [...]