Results 101 to 110 of about 19,067 (286)

Multiobjective Optimization of Intelligent Substation Relay Protection System Considering Reliability and Economy

Journal of Electrical and Computer Engineering
The relay protection system in intelligent substations ensures the safety and stable operation of power grids. While redundancy configurations enhance reliability, excessive redundancy compromises economic efficiency.
Wenjing Wang, Zhengyu Zhou, Hao Tian, Aiji Guo, Zijie Zhang, Huijuan Shi, Chengyu Zhao, Yulong Chen, Hailong Zhang   +8 more
doaj   +1 more source

Anatomists' experience and perspectives on the international transfer of human remains for the purpose of education

Anatomical Sciences Education, EarlyView.
Abstract Anecdotally, educational institutions without access to human remains may choose to import these from other countries; however, there is currently no published information illuminating the existence of this trade. This study therefore aimed to document the nature of international transfer of human remains for education, and explore anatomists'
Jackie Hazelhurst, Jon Cornwall, Brandi Schmitt, Brendon Billings, Susana Biasutto, Andreas Winkelmann, Jian Yang, Laura Johnson   +7 more
wiley   +1 more source

Embedded software security testing technology for relay protection devices

Dianxin kexue, 2018
As the first defensive line of power grid security,the right actions of delay protection devices can minimize the influence to the electric power system security caused by system or equipment failures.Based on the research of relay protection device ...
Wei DING, Jiaxiao MENG, Tao DAI, Huajun CHEN   +3 more
doaj   +2 more sources

Multifunctional Relay Protection Device for Power Transmission Lines LIDA

In the present work, the description of the multifunctional HV line protection terminal LIDA is presented. All the basic types of line protection are included in the terminal: distance protection, differential current protection, overcurrent protection ...
Leite, Lilija, Silārajs, Mārtiņš, Utāns, Andrejs, Sauhats, Antans Sauļus   +3 more
core  

Motor protection using SEL-710 microprocessor relay

, 2010
This paper provides details about testing a microprocessor based relays. The Relay used for testing is a microprocessor based multifunction motor protection Relay (SEL-71 0).
Kalra, Tanmay
core  

TRANSFORMER RELAY PROTECTION IN THE RECONSTRUCTED TS BLATO

, 2022
U radu je prezentirana relejna zaštita energetskih transformatora općenito, uz prikaz osnovnih teoretskih podloga pojedine funkcije relejne zaštite.
Lelas, Ante
core  

Interpreting algorithmic information cues: User sensemaking of search autocomplete moderation

Journal of the Association for Information Science and Technology, EarlyView.
Abstract Autocomplete is a search feature that algorithmically generates information cues for any keywords entered in the search bar. While this feature makes the search process more efficient, it also frequently produces biased, misleading, offensive, or otherwise inappropriate suggestions.
Shagun Jhaver
wiley   +1 more source

Transformer differential relay protection using SEL 587

, 2011
This paper provides details about testing a microprocessor based relay. The Relay used for testing is a microprocessor based Current Differential Relay(SEL-587).
Vudayaraju, Gouthami
core  

Surgical Management of Anterior Cruciate Ligament Rupture in Skeletally Immature Adolescents: A Bilateral Transphyseal All‐Inside Technique With Patient‐Specific Bone Tunnels and Semitendinosus Autograft

Arthroscopy Techniques, EarlyView.
Abstract In recent years, with the widespread participation in athletic activities, the incidence of anterior cruciate ligament (ACL) ruptures among adolescent populations has shown an increasing trend. Without timely intervention, this condition can lead to meniscal tears, accelerated articular cartilage wear, and early‐onset osteoarthritis, severely ...
Zeming Li, Junling Luo, Chuanliang Chen, Shifeng Zhong, Hao Feng, Hongtao Wang, Jun Yao   +6 more
wiley   +1 more source

Strategy for evaluating the status of relay protection equipment for the new generation of intelligent substations

Frontiers in Energy Research
With the rapid development of power grid, the structure and technology of the secondary system in substations are also constantly innovating. The new generation of intelligent substations has achieved online monitoring functions for secondary equipment ...
Dapeng Liu, Kuizhong Wu, Zhenhua Guo, Yunhai Cui, Wenbin Liu, Jinjing Zhang   +5 more
doaj   +1 more source