Results 21 to 30 of about 1,367,698 (198)

Case study on fire resistance of fire stopping system in Ultrahigh-voltage Direct current converter station

Case Studies in Thermal Engineering, 2023
In this study, two existing fire stopping systems of the valve hall in the converter station were selected, and the heat transfer process in the key areas was simulated by the ANSYS software under the condition of a hydrocarbon temperature rise curve ...
Jun Ji, Chen Xin, Hui Zhu, Zhixiang Zhu, Jingkai Nie, Xiaoming Wang   +5 more
doaj   +1 more source

Classification and spatial mapping of atmospheric corrosion of China

npj Materials Degradation, 2022
Atmospheric corrosion is ubiquitous in China but varies a lot among different regions covering the cold, temperate, and tropical zones. Categorizing the atmospheric corrosivity and plotting precise atmospheric corrosion map remain key interest for a ...
Wenkui Hao, Lingling Xu, Xin Chen, Yan Jin, Yu Han, Xinghui Zhang, Yun Chen, Luyao Huang, Bingkun Yang, Zhixiang Zhu, Xiaofang Wang   +10 more
doaj   +1 more source

Security Protection of Electrical Intelligent Sensors and Sensor Networks

Zhongguo dianli, 2023
Security of electrical intelligent sensors and sensor networks is still in the initial research stage, and resource constraints and lack of low-voltage power supply in most application sites make electrical intelligent sensors extremely sensitive to ...
Chunyan AN, Yang LU, Di ZHAI, Xueqiong ZHU   +3 more
doaj   +1 more source

Smart Grid Technologies in Europe: An Overview [PDF]

, 2013
The old electricity network infrastructure has proven to be inadequate, with respect to modern challenges such as alternative energy sources, electricity demand and energy saving policies.
Ardito, Luca, Ardito, L., Menga, Giuseppe, Menga, G., Procaccianti, Giuseppe, Giuseppe Menga, Procaccianti, G.; id_orcid, Luca Ardito, Maurizio Morisio, Giuseppe Procaccianti, Morisio, Maurizio, Morisio, M., Procaccianti, G.   +12 more
core   +1 more source

Emergency Linkage Mode of Power Enterprise

MATEC Web of Conferences, 2016
Power emergency disposal needs take full advantage of the power enterprise within the external emergency power and resources. Based on analyzing and summarizing the relevant experience of domestic and foreign emergency linkage, this paper draws the ...
Feng Jie, Yu Zhen, Liu Chao
doaj   +1 more source

Implementation and Test of an IEC 61850-Based Automation Framework for the Automated Data Model Integration of DES (ADMID) into DSO SCADA

Energies, 2022
As a result of the energy transition, an increasing number of Decentralized Energy Systems (DES) will be installed in the distribution grid in the future.
Shuo Chen, Falko Ebe, Jeromie Morris, Heiko Lorenz, Christoph Kondzialka, Gerd Heilscher   +5 more
doaj   +1 more source

Start control of an M^3C-based FFTS

The Journal of Engineering, 2019
The fractional frequency transmission system (FFTS) can multiply increase transmission capacity by using a lower frequency to reduce the reactance of the AC transmission system. The modular multi-level matric converter (M^3C) as the new generation of the
Xiaoliang Zhang, Xifan Wang, Xiuli Wang, Qihang Huang, Jiajie Fan, Qian Zhou   +5 more
doaj   +1 more source

Multi-step ahead thermal warning network for energy storage system based on the core temperature detection

Scientific Reports, 2021
The energy storage system is an important part of the energy system. Lithium-ion batteries have been widely used in energy storage systems because of their high energy density and long life.
Marui Li, Chaoyu Dong, Xiaodan Yu, Qian Xiao, Hongjie Jia   +4 more
doaj   +1 more source

Intelligent Energy Optimization for User Intelligible Goals in Smart Home Environments [PDF]

, 2012
Intelligent management of energy consumption is one of the key issues for future energy distribution systems, smart buildings, and consumer appliances. The problem can be tackled both from the point of view of the utility provider, with the intelligence ...
Faisal Razzak, RAZZAK, FAISAL, Corno, Fulvio   +2 more
core   +1 more source

A long timescale sensorless sequential charging method based on a large-scale electric vehicle distribution network support type [PDF]

AIP Advances
We study the long-term large-scale electric vehicle (EV) sensorless orderly charging method based on distribution network support to balance grid load and improve EV charging efficiency.
Ye Yang, Wen Wang, Jian Qin, Ke Xu, Xiaoqing Zhang, Xueying Yan   +5 more
doaj   +1 more source