Results 91 to 100 of about 6,695 (230)

The optimal allocation of thyristor-controlled series compensators for enhancement HVAC transmission lines Iraqi super grid by using seeker optimization algorithm

Open Engineering
Meta-heuristic approaches evaluate the optimum size and position of flexible alternative current transmission systems power systems. The seeker optimization algorithm (SOA) technique was used to solve power engineering optimization problems with better ...
Jawad Ihsan Mousa, Abdulrasool Ali Qasim, Mohammed Abbas Q., Majeed Wafaa Said, Salim ALRikabi Haider TH.   +4 more
doaj   +1 more source

Development of high voltage and high power pulse charging power supply with burst repetition frequency

Dianzi Jishu Yingyong
In order to meet the charging requirements of the repetitive pulse power source based on inductance isolated Marx generator, a burst repetitive high-voltage and high-power pulse charging power supply was designed and developed.
Feng Chuanjun, Dai Wenfeng, Hao Shirong, Cao Longbo, Liu Hongwei, Wang Chuanwei   +5 more
doaj   +1 more source

Compact Design and Impact Ionization: Utilizing Small-Sized Thyristors in a 4-Stage Marx Generator

Applied Sciences
In CERN’s beam transfer lines, high-voltage generators have traditionally relied on thyratron switches; however, thyratrons present operational challenges and are also becoming increasingly hard to source.
Alicia del Barrio Montañés, Viliam Senaj, Thomas Kramer, Georg Müller, Martin Sack   +4 more
doaj   +1 more source

Design and Research on Terminal Structure of 8.5 kV UHV Thyristor With Low Proportion

机车电传动, 2021
As an important device for energy conversion and transmission, high-power thyristors are widely used in fields such as high-voltage direct current transmission.
Chen ZHANG, Dong LIU, Maosen TANG, Zeyu WU, Zongyao ZHOU, Xinglai GE   +5 more
doaj  

Current Source Thyristor Inverter And Its Active Compensation System [PDF]

, 2003
A grid-commutated thyristor inverter based power electronic interface for a direct-drive modular permanent magnet generator in a variable-speed wind energy conversion system is described. The AC/DC/AC power electronic interface consists mainly of a diode
Chen, Z., Chen, Zhe; id_orcid, Spooner, E, Spooner, E.   +3 more
core   +1 more source

Large Capacity Crowbar for HL-3 Fusion

南方能源建设
[Introduction] Facing the rapid transfer of extreme fault energy of the HL-3 fusion scientific apparatus, it is required to configure a large-capacity bypass switch for short-circuit protection.
Linjun WU, Haiyan LI, Xiao LEI, Yi WU, Shaoxuan LIU   +4 more
doaj   +1 more source

Thyristor compact model for ESD, DC and RF simulation [PDF]

, 2013
A Spice Gummel-Poon based thyristor compact model is developed. It is integrating ESD, DC and RF circuit simulation capability in one model. The paper shows a simplified parameter extraction flow for a dynamically triggered thyristor.
Soldner W., Langguth G., Ille A., CRISTOFOLI, Andrea, Wendel M.   +4 more
core  

An Experimental Set-up Involving Low-cost Digital Controller to Study the Magnetizing Inrush Current in a Transformer using Point-on-Wave Switching Technique

Power Electronics and Drives
Generally in under-graduate studies, magnetizing inrush current (MIC) is discussed theoretically without giving much practical exposure. This paper presents the development of a low cost experimental set-up using a digital controller to study the MIC and
Nayak Ananya, Chatterjee Dipankar, Dalapati Suvarun   +2 more
doaj   +1 more source

Analysis of the Series Resistance-Capacitance Circuit controlled by Thyristor. [PDF]

, 1970
In case the single-phase A.C is applied to the series R-C circuit is controlled by thyristor, the phase relation between the cut-off angle and the firing one of a thyristor depends upon the load characteristic.
加納, 敏三
core  

DC thyristor circuit breakers: An investigation of current interruption ability [PDF]

The aims of the project were to investigate DC Thyristor Circuit Breaker (TCB) current interruption and appraise the current interruption performance in simulated systems.
Tennakoon, Sarah Barbara
core