Transient Electromagnetic Processes Analysis in High Voltage Transmission Lines during Two-Phase Short Circuits. [PDF]
Sensors (Basel), 2022 Perzyński T, Levoniuk V, Figura R.
europepmc +1 more source
Algerian Journal of Signals and SystemsThe objective of my work is the simulation and analysis of the protection of electrical networks against lightning strikes. To achieve this goal, I will use the simulation programs ATP/EMTP and MATLAB/SIMULINK to simulate a lightning strike in two cases:
Aissa SOULI
doaj +1 more source
Analysis of voltage sag compensation in distribution systems using a multilevel DSTATCOM in ATP/EMTP
Dyna, 2015 Los hundimientos de tensión (sags) son perturbaciones de calida d de potencia comunes en los sistemas eléctricos. Estos pueden causar daños en equipos sensibles y la interrupción de procesos.
Herbert Enrique Rojas-Cubides +2 more
doaj
Study of Power Frequency Overvoltage Suppression on UHV Transmission Line
Kongzhi Yu Xinxi Jishu, 2014 It mainly studied the improvement measures of overvoltage level for UHV transmission line from Jindongnan to Jingmen. It analyzed single-phase grounding load shedding overvoltage and fault-free load shedding overvoltage in the case of the single ...
HAN Mengmeng +3 more
doaj
Engineering of Yarrowia lipolytica for terpenoid production. [PDF]
Metab Eng Commun, 2022 Arnesen JA, Borodina I.
europepmc +1 more source
Analysis of Transient Response of ZPW-2000A Jointless Track Circuit Considering Frequency Variation. [PDF]
Comput Intell Neurosci, 2022 Zhao B, Yu G, Wang D, Chen L, Ou J.
europepmc +1 more source
Localized glucose import, glycolytic processing, and mitochondria generate a focused ATP burst to power basement-membrane invasion. [PDF]
Dev Cell, 2022 Garde A +6 more
europepmc +1 more source
Dianci bileiqi, 2008 为了解决限压型SPD残压测量波形严重畸变上凸、幅值偏大的现象,进行了理论计算、EMTP-ATP程序仿真、新旧同轴电缆对比试验和人为将新电缆屏蔽层末端强行接地的试验,结果表明:相同引线长度,相同8/20冲击电流幅值情况下,理论计算、EMTP-ATP程序仿真、新电缆屏蔽层不接地测量残压波形符合要求,引线在SPD上端电压降（U′AB）等于引线在SPD下端的（UAB）;人为将新电缆屏蔽层末端强行接地或破损同轴电缆呈现SPD残压波形严重变形上凸,冲击电流幅值越大,上凸越严重,引线在SPD上端时的电压降（U′AB ...
向念文 +7 more
doaj
Dianci bileiqi, 2015 针对雷击10 kV架空配电线路时,配电线路直击雷过电压的计算与分析展开了一系列的研究。利用ATP-EMTP软件建立了直击雷过电压仿真模型,对比分析了雷直击杆塔顶部和雷直击相导线两种情况下的直击雷过电压波形和幅值。对10 kV农村架空配电线路遭受高幅值雷电流时的直击雷闪络特性做出了相关计算,给出了遭受高幅值雷电流时的绝缘闪络个数,雷击闪络时的雷电流沿线分布情况。仿真结果表明,雷电流幅值越大,雷击瞬间发生杆塔闪络的范围也在扩大,而且发生闪络的杆塔入地电流沿雷击点向两边递减。
顾用地
doaj
Optimization of substation grounding grid design for horizontal and vertical multilayer and uniform soil condition using Simulated Annealing method. [PDF]
PLoS One, 2021 Permal N +4 more
europepmc +1 more source