Evaluation methods for filters and shunt capacitor device
1.General Principles of Evaluation for shunt Capacitor Device The basic score, test score, family defect score, and defect score of each device in the AC and DC filters and shunt [...]
Parallel capacitor status evaluation and maintenance
1.Introduction to parallel capacitor status evaluation 1.1 Parallel capacitor status evaluation background Before 2008, the AC and DC filters and shunt capacitors of DC converter stations had been inspected once [...]
Analysis of the causes of capacitor damage to HVDC
1.Aging of insulating media and causes of capacitor damage (1) Aging of liquid dielectric insulation. The main manifestations of aging: increased loss, usually accompanied by an increase in trace moisture, [...]
DC filters and emergency treatment of electrolytic capacitor
In the DC transmission system, AC filters and shunt capacitors provide reactive power for the DC system and filter out harmonics. DC filters are used to filter out harmonics on [...]
Converter station capacitors types and technical characteristic
China's high-voltage direct current transmission projects have developed rapidly since 2000, and the rapid development of direct current transmission projects has led to a rapid increase in the demand [...]
Factors Causing Failure Of Aluminum Electrolytic Capacitors
1 Failure Of Aluminum Electrolytic Capacitors Factors causing the failure of aluminum electrolytic capacitors include drying up of the electrolyte, action of the pressure relief device, short circuit, open [...]
The Development of Electrolytic Capacitors in China
Capacitors are an indispensable component of electronic circuits and can also be found in many electrical equipment. Our daily lives are inseparable from electronic circuits, and of course we [...]
What affects the leakage current of aluminum electrolytic capacitors
Aluminum electrolytic capacitors are the most common and polarized capacitors. Let’s discuss what affects the leakage current of aluminum electrolytic capacitors. 1.1 Leakage current and its characterization parameters When a [...]
The Capacitor Symbol: A Crucial Element in Electronic Circuit Diagrams
In the world of electronics, circuit diagrams serve as the universal language of communication for engineers, technicians, and hobbyists alike. These diagrams represent the intricate connections and components within electronic [...]
Understanding AC Capacitor in Air Conditioners: Functions, Faults, and Replacement
I. Introduction: Air conditioners are complex systems that rely on various components to provide cooling comfort. One crucial component is the AC capacitor. In this article, we will delve into [...]