25kW 1200V unidirectional DC solid-state circuit breaker design with SiC MOSFET desaturation detectiondoi:10.1007/s43236-023-00644-wSiC MOSFETSolid-state circuit breakerShort circuit protectionDesaturation detectionDC microgridThis paper proposes a silicon carbide (SiC) metal oxide semiconductor field ...
Solid-State Circuit Breaker Semiconductors that provide more than just protection While relays are remote on/off switches, circuit breakers typically respond to overloads or short circuit in the load path to protect wires but also to keep hazards and damage away from people and equipment. The ...
直流固态断路器主电路拓扑结构设计与研究 design and study on main circuit topology for a dc solid state circuit breaker ·褶能电器· 低压电器(2011No.4) 直流固态断路器主电路 拓扑结构设计与研究 杨戟 (金坛供电公司,江苏金坛213200) 摘要:针对直流系统的特点,借鉴混合式固态断路器的换流思想和电流转移分 ...
Solid-state circuit breaker for microcontrollers.The article discusses the design of solid state circuit breaker for microcontrollers (MCU) intended to control power to devices such as motors, actuators, or other electronic subsystems. It mentions the use of two bipolar transistors, a P-channel ...
Design and Analysis of a Controllable Reactor Solid-State Circuit Breaker for Enhanced Fault Current Interruption in AC/DC Microgrids A key innovation of the proposed solid-state circuit breaker lies in the incorporation of a current limiter reactor, which effectively constrains the current... A Bakh...
The optimized solution strongly depends on the economical life time, which is assumed to be 10 or 20 years in present power systems. Finally, these costs are compared with solid-state circuit breakers, which are able to turn-off a short-circuit within a few 100 /spl mu/s. 展开 ...
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EFFECT OF DIFFERENT RATIOS BETWEEN COHERENT AND NONCOHERENT STORAGEFeatures the use of an optically coupled solid-state relay (SSR) to form a programmable dc circuit. Schematic diagram of circuit; Capabilities; Applications.doi:10.1016/00...
Hence, it is proposed to design a hybrid DC protection device that functions as a solid-state circuit breaker and residual current detector. In order to evaluate the proposed hybrid device, different residual current measurement methods were analyzed, the power circuit topology was chosen, and a ...
This dissertation presents a systematic design and demonstration of a novel solid-state DC circuit breaker.The mechanical circuit breaker is widely used in power systems to protect industrial equipment during fault or abnormal conditions... X Zhou 被引量: 5发表: 2005年 PERFORMANCE OF A 600-V, ...