Results 31 to 40 of about 1,596 (202)

Novel current-limiting strategy for solid-state circuit breakers (SSCB) without additional impedance [PDF]

, 2016
Current-limiting strategies for solid-state circuit breaker (SSCB) without adding impedance is introduced in this paper. With the current limitation of novel phase-shifting method, the advantages are simple hardware structure, relatively low cost, no ...
Chunyang Gu, Pat Wheeler, Effah, Francis Boafo, Watson, Alan James, Wheeler, Patrick, Francis Effah, Gu, Chunyang, Alberto Castellazzi, Castellazzi, Alberto, Alan J. Waston   +9 more
core   +1 more source

Azerbaycan ve Ermenistan Arasında Bitmeyen Dağlık Karabağ Sorunu

Vakanüvis Uluslararası Tarih Araştırmaları Dergisi, 2017
Bu makalede Karabağ sorunun ortaya çıkışı, sorunun çatışmaya dönüşmesi ve barış için uluslar arası kuruluşların girişimleri değerlendirilmiştir. Sorunun ilk olarak tarihsel süreçteki yerine değinilerek, devamında sorunun kuramsal yaklaşımı ele alınmıştır.
Yunus EKİCİ
doaj   +1 more source

SSCB DÖNEMİ KÜLTÜR POLİTİKALARINA GENEL BİR BAKIŞ

Folklor Akademi Dergisi, 2023
Sovyetler Birliği, içinde farklı inanç, dil ve kültürden halkların bir arada yaşadığı ve bu halkların yıllar içinde birbirini benimseyip, kabullendiği ya da kabullenmeye mecbur bırakıldığı bir coğrafyadır. Yüzlerce yıllık Çarlık Rusya İmparatorluğu’nun yıkılarak yerine Sovyetler Birliği’nin inşa edilmesi dil, din, eğitim, sanat gibi birçok alanda ...
Sonnur Aktay, Zulfikar Bayraktar
openaire   +2 more sources

Research on Safety Technology for High-Speed Interruption for Mining Flameproof Movable Substation

Energies, 2020
Due to the working condition of low-voltage cabling from the mining flameproof movable substation to the loads of the mining face being poor, it is easy to cause various external mechanical damages to the cable sheaths.
Yanwen Wang, Le Wang, Sven G. Bilén, Yan Gao   +3 more
doaj   +1 more source

Design and Analysis of a DC Solid-State Circuit Breaker for Residential Energy Router Application

Energies, 2022
Energy routers act as an interface between the distribution network and electrical facilities, which meet the requirements of clean energy substitution and achieve the energy sharing and information transmission in the energy network.
Saeed Rahimpour, Oleksandr Husev, Dmitri Vinnikov   +2 more
doaj   +1 more source

Design of a Solid State Circuit Breaker Using a SiC MOSFET for LVDC Applications

IEEE Access
In this paper, a solid state circuit breaker(SSCB) for a low voltage direct current (LVDC) system is presented. The LVDC distribution system such as a household distribution, require a DC input source, DC loads, and a DC circuit breaker.
Byong Jo Hyon, Poo Reum Jang, Dongmyoung Joo, Yong-Su Noh, Jun-Hyuk Choi, Sang Bin Lee   +5 more
doaj   +1 more source

A Novel Discrete Branch Bidirectional Solid-State Circuit Breaker Based on Mixture Device

CES Transactions on Electrical Machines and Systems
Solid state circuit breakers (SSCBs) based on full-controlled devices such as IGBT and based on half-controlled devices such as thyristor have their respective advantages.
Qingpeng Zeng, Jin Zhu, Songming He, Daoqi Wang, Tongzhen Wei   +4 more
doaj   +1 more source

A Cost-Effective DC Circuit Breaker With Series-Connected Power Devices Using a Single Gate Driver

IEEE Access, 2023
In this paper, a solid-state circuit breaker (SSCB) suitable for high-voltage DC systems is presented. A single gate driver is used to drive multiple series-connected power semiconductor devices, leading to a compact, reliable, and cost-effective design.
Rui Xie, Bin Lin, Ouyang Xu, Xiaohe Wang, Guohua Ren, Jianliang Chen, Zhen Xin   +6 more
doaj   +1 more source

PERFORMANCE EVALUATION OF A MEDIUM VOLTAGE DIRECT CURRENT SOLID-STATE CIRCUIT BREAKER IN A HIGH-ALTITUDE WORKING ENVIRONMENT [PDF]

, 2023
Medium voltage direct current (MVDC) power distribution systems are gaining importance in hybrid and all-electric aircraft, as well as in shipboard power systems.
Keck, Brandon
core   +2 more sources

A Self‐powered LVDC Solid‐State Circuit Breaker Using Low Voltage Step‐Up DC/DC Converter

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper introduces a self‐powered LVDC solid‐state circuit breaker that harvests the forward drop of a Schottky diode via an ultra‐low voltage step‐up converter, eliminating the need for an auxiliary supply. A parallel MOSFET‐SCR conduction path and a Hall‐effect‐based electromagnet enable autonomous fault detection and tripping for both fast and ...
Dewan Mohammad Asad, Abdul Jabber Antor, Sajib Biswas Shuvo, Muhammad Abdullah Arafat   +3 more
wiley   +1 more source