Results 51 to 60 of about 1,820 (204)

Modeling an Industrial Distribution Network with Significant Photovoltaic Integration Using ATP-EMTP

open access: yesEnergies
This article presents an analysis of the impact of photovoltaic (PV) sources on the effectiveness and selectivity of earth fault protection in a 6 kV industrial distribution network. Simulations were conducted in the ATP-EMTP environment using a model of
Katarzyna Nowińska, Krzysztof Kuliński
doaj   +1 more source

Lightning‐Induced Overvoltage on Overhead Distribution Line via Hybrid MTL‐PEEC Method

open access: yesHigh Voltage, Volume 10, Issue 6, Page 1464-1473, December 2025.
ABSTRACT Transient simulation are more economical and adaptable means of studying lightning overvoltage for overhead distribution line system compared to experiments. A hybrid multi‐transmission‐line (MTL)‐partial element equivalent circuit (PEEC) method proposed for lightning‐induced electromagnetic pulse (LEMP) simulation is verified using the rocket‐
Runyu Fu   +7 more
wiley   +1 more source

Analysis of Configuration and Performance of Arrester for Protecting Substation Against Impulse Lightning Using ATP-EMTP Software [PDF]

open access: yes, 2018
Electrical energy is one of the most important and often used energy in life. Therefore to keep the availability of electricity, it takes a power company that will manage the electricity needs.
Adri, A. (Alfian), Rosma, I. H. (Iswadi)
core  

Development of an Electromagnetic‐Thermal Circuit Model for Single‐Phase Three‐Limb Transformers

open access: yesHigh Voltage, Volume 10, Issue 6, Page 1545-1557, December 2025.
ABSTRACT Analysing the heat states of transformers under DC bias requires careful consideration of their own structural and material characteristics. Although the 3D finite element method (FEM) is a reliable way of simulating all the details of transformers, it may be time‐consuming or have encountered convergence difficulties due to the complex ...
Yidan Hu   +5 more
wiley   +1 more source

超高压变电站雷电过电压现场实测与仿真计算

open access: yesDianci bileiqi, 2008
简述了电力系统过电压问题的研究方法:TNA具有直观性,实测具有真实性,仿真计算具有灵活性。为研究某超高压变电站雷电过电压与绝缘配合问题,用低压冲击波进行了时间比例尺、阻抗比例尺均为1的现场试验,且用ATP-EMTP仿真计算了设备上的雷电侵入波过电压。试验结果表明,一线一变、一线两变两种运行方式下,降压实测与ATP-EMTP仿真计算结果基本一致,说明将实测与计算结合起来是一种分析此类问题很好的方法。
陈敏   +7 more
doaj  

Pengaruh Tahanan Kaki Menara Type Gantry terhadap Terjadinya Back Flashover pada Isolator Saluran 115 Kv PT. Chevron Pacific Indonesia [PDF]

open access: yes, 2015
This study describes analysis of tower footing resistance effected backflash voltage across a transmission line 115 kV insulator at PT. Chevron Pacific Indonesia. Back flashover analysis on insulator string provides ATP software for simulation.
Ervianto, E. (Edy)   +2 more
core  

Characteristics of Lightning Strikes on High‐Speed Rail Corridors in Jiangsu Province, China

open access: yesMeteorological Applications, Volume 32, Issue 5, September/October 2025.
Based on the terrain, lightning detection data, and catenary engineering parameters along 12 HSR corridors in Jiangsu Province, this study provides detailed analyses of the lightning characteristics, the cumulative probability distribution (CPD) of lightning current amplitudes, and the lightning strike characteristics on the catenary in these areas ...
Yan Liu   +7 more
wiley   +1 more source

MODELO DE TRANSFORMADORES EN SATURACIÓN UTILIZANDO FUNCIONES DE CÁLCULO DE PARÁMETROS EN EMTP-RV

open access: yesIngeniería, 2014
La representación del fenómeno de saturación de un transformador es imprescindible en los estudios de transitorios electromagnéticos, principalmente porque debe representar con exactitud la sobrexcitación del transformador durante su energización, además
Leonardo Montealegre Lobo
doaj   +1 more source

Analisa Sambaran Petir terhadap Kinerja Arrester pada Transformator Daya 150 KV Menggunakan Program ATP [PDF]

open access: yes, 2017
This study shows the effect of a lightning strike on the performance of lightning arresters at 150 kV power transformers. In the lightning strike case, there are several parameters that may affect to the arresters performance indicator, i.e the current ...
Murdiya, F. '. (Fri)   +1 more
core  

MR Electrical Properties Tomography Acquisitions: A Guideline From the ISMRM Electro‐Magnetic Tissue Properties Study Group

open access: yes
Journal of Magnetic Resonance Imaging, Volume 63, Issue 1, Page 279-281, January 2026.
Stefano Mandija   +10 more
wiley   +1 more source

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