As one of the most important electrical components, the low-voltage circuit breaker (LVCB)
has been widely used for protection in all types of low-voltage distribution systems. In …

Ag/W composite materials have been widely utilized as electrical contacts in low voltage
circuit breakers. In this review, the corrosion, oxidation and erosion behavior of Ag/W …

摘要近年来从低压, 中高压直到特高压直流输配电系统迎来了一个快速发展的黄金时期,
相应的各类直流断路器也成为了一个新的研究热点. 在直流断路器的开断过程中 …

The influence of metal vapour on the arc behaviour during the arc-splitting process in the
quenching chamber of a low-voltage circuit breaker is investigated numerically. A three …

In this paper, the complicated arc phenomena in air dc circuit breakers that are widely used
in rail transit and vessels are investigated with both experimental and numerical …

This paper focuses on the numerical investigation of arc plasma behavior in low-voltage
circuit breaker with arc-splitting process included. A 3-D simulation model of a certain type …

Pantograph-catenary (PC) arc has become an obstacle for the further development of high-
speed railway. Understanding on the underlying physical mechanisms of PC arc dynamics …

The structures of high-voltage direct current (HVDC) relays are compact. In order to
extinguish the arc, the external magnetic field is applied near the contact. HVDC relays with …

The aim of this paper is to present a further approach for analyzing the air electric arc in low-
voltage circuit breakers (LVCBs). In order to achieve that, a new simulation model and …

A three-dimensional model of a dc plasma torch with a rod-type cathode at atmospheric
pressure has been developed in order to study a magnetically rotating arc in argon. The …