Operation Characteristics for the Superconducting Arc-Induction Type DC Circuit Breaker

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Flexible Pulsed Dc- Source for Investigations of Hvdc Circuit Breaker Arc Resistance

The paper discusses the design of a flexible pulsed current source needed for experimental research of switching arcs in HVDC circuit breakers with passive resonance circuits. The source drives a current pulse from a pre-charged capacitor and forms it using an IGBT switch operated at 10kHz. The current source will be used to measure stationary and transient UIcharacteristics of switching arcs i...

متن کامل

Automated Analysis of Circuit Breaker Operation

In this paper a new approach to the analysis of test results for circuit breakers is discussed. It is implemented through new software called Automated Circuit Breaker Monitoring system ACBM. The circuit breaker performance is evaluated based on the analysis of Digital Fault Recorder (DFR) recordings taken from circuit breaker control circuitry. This paper describes the testing procedure and us...

متن کامل

Simulation of the Switching Arc for a Motor Protective Circuit Breaker

The electric current is omnipresent and indispensable in our life. But there are always threatening dangers connected with it. One of them is the electric short circuit and we have to protect people and facilities from its effects. This protection is often provided by power circuit breakers or motor protective circuit breakers. These devices are able to detect the short circuit, limit the curre...

متن کامل

Study of the Effect of Gassing Material on Arc Behavior in Low Voltage Circuit Breaker

A two-dimensional compressible magnetohydrodynamic (MHD) computational model has been developed to study the effect of gassing material on air arc behavior in low voltage circuit breaker. The properties of arc plasma and the electric, magnetic and radiative phenomena have been taken into account in the model. Based on the model, steady state solutions have been performed to study the effect of ...

متن کامل

Overvoltage Transient Analysis of Vacuum Circuit Breaker Switched Arc Furnace Installation

Frequent Switching of arc furnace in steel company causes a great effect on the insulation of arc furnace transformer winding which in turn may causes a shutdown of production for long periods of time. Therefore, it is necessary to study and analyze the causes of these outages and design an adequate protective device. In this paper the transient overvoltage resulted from vacuum circuit breaker ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Energies

سال: 2020

ISSN: 1996-1073

DOI: 10.3390/en13153897