Results 1 to 10 of about 1,044,643 (167)

The NOvA power distribution system [PDF]

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018
We describe the power distribution systems and grounding schemes built for the near and far detectors of the NOvA long-baseline neutrino experiment. They are used to power the avalanche photodiodes and their thermoelectric coolers, the front-end boards that read out, digitize and time stamp the signals from the avalanche photodiodes, and the data ...
Dukes, E. C., Ehrlich, R., Goadhouse, S., Mualem, L., Norman, A., Tesarek, R.   +5 more
openaire   +3 more sources

Power-frequency magnetoelectric energy harvester using FeCoV–PZT laminates based on ericsson cycle [PDF]

AIP Advances
With the increasing demand for power supply in power Internet-of-Things (IoT) sensor nodes, providing stable, self-powered operation near power-frequency transformers remains a critical challenge.
Changgeng Zhang, Ziyang Wang, Haiming Jiao, Mingming Li, Yongjian Li, Zhiwei Lin   +5 more
doaj   +1 more source

A Distribution System for Power Purposes [PDF]

Transactions of the American Institute of Electrical Engineers, 1914
The paper describes the distribution system of the Western Canada Power Company, Limited, touching on the overhead and underground systems in general. It describes the advantages obtained by duplicating lines, both for eliminating outages and from a financial standpoint.
openaire   +1 more source

Angle-compensated non-invasive current measurement of multi-conductor cables via a TMR sensor-array [PDF]

AIP Advances
Real-time current monitoring of currents in smart grid poses significant challenges, particularly within multi-conductor cables where inherent phase imbalance and complex electromagnetic coupling distort the magnetic field patterns, complicating accurate
Fugui Liu, Shuai Zhao, Shuokao Mu, Yongjian Li, Changgeng Zhang   +4 more
doaj   +1 more source

Centralized Shared Energy Storage Optimization Framework for AC/DC Distribution Systems with Dual-Time-Scale Coordination

Applied Sciences
Conventional shared energy storage (SES) allocation and coordinated operation mechanism are mismatched with the actual time-varying demand of the distribution system, resulting in low utilization of energy storage and renewable energy sources (RES ...
Yidi Zhu, Qian Xiao, Hongjie Jia, Wenbiao Lu, Yu Jin   +4 more
doaj   +1 more source

Research on the Application of Laser Ablation in the Rapid Detection of Ablation Resistance on the Surface of AgNi Contact Materials

Applied Sciences
The ablation resistance of electrical contact materials is a key factor in ensuring the long-term stable operation of electrical equipment. However, conventional electrical contact tests often suffer from long testing cycles, high resource consumption ...
Yun Wang, Lintao Liu, Wenhua Li, Mingyu Lu, Bokai Jin, Yuxuan Ji, Rui Ma, Shuhua Miao, Xuanwei Zhang, Tianai Luo   +9 more
doaj   +1 more source

Measurement Feedback-Driven Load Restoration Enhancement of Active Distribution Networks with Soft Open Points

CSEE Journal of Power and Energy Systems
Increasing distributed generator (DG) penetration poses significant challenges in the restoration performance of active distribution networks (ADNs). Load restoration after topology reconfiguration has not been adequately considered. With the development
Chengshan Wang, Chenhai Li, Jinli Zhao, Haoran Ji, Hao Yu, Guanyu Song, Peng Li, Jianzhong Wu   +7 more
doaj   +1 more source

The influence of wire parameters on the characteristics of underwater electrical explosions of aluminum wires [PDF]

AIP Advances
The experimental results, characterized by the influence of wire parameters on the explosion dynamics of the underwater electrical explosion of aluminum wires, are presented. The aluminum wires of different diameters and lengths are exploded with a fixed
Kun Wang, Mingxin Cheng, Zhiyuan Li, Cheng Yang   +3 more
doaj   +1 more source

An Optimal Fault Restoration Strategy of Distribution Networks Considering the Dynamic Feature of Distributed Renewable Energy Resources

Energies
Ignoring the dynamic output recovery of distributed renewable energy sources (dRESs) during distribution network restoration may lead to low voltage in the initial stage, which can cause dRESs and loads to trip and even prevent the recovery of the entire
Bin Yang, Jilong Tang, Yuhang Guo, Liyuan Zhao, Zhe Li, Yijia Zhu, Xinyu Zhang   +6 more
doaj   +1 more source

Deep reinforcement learning-based coordinated optimization between distribution networks and microgrids towards demand response uncertainty

Energy and AI
The transition of modern power systems towards high renewable penetration demands advanced artificial intelligence solutions to mitigate the inherent intermittency and uncertainty of distributed energy resources.
Xiaoxue Wang, Yupeng Huang, Yixin Liu, Dong Liang, Yue Zhou   +4 more
doaj   +1 more source