Results 101 to 110 of about 2,254,573 (353)

A Policy Switching Approach to Consolidating Load Shedding and Islanding Protection Schemes

, 2014
In recent years there have been many improvements in the reliability of critical infrastructure systems. Despite these improvements, the power systems industry has seen relatively small advances in this regard. For instance, power quality deficiencies, a
Cotilla-Sanchez, Eduardo, Fern, Alan, Meier, Rich   +2 more
core   +1 more source

Hydroxychloroquine Associated With Lower Glomerular Filtration Rate Decline in Lupus Nephritis

Arthritis Care &Research, EarlyView.
Objective Hydroxychloroquine (HCQ) protects kidney function in lupus nephritis (LN) by preventing flares, yet some cohort studies show no significant benefit in kidney function with HCQ. Clarifying these conflicting findings by showing early and long‐term benefits of HCQ on kidney function preservation is critical.
Shivani Garg, Brad Rovin, Brad C. Astor, Tripti Singh, Fauzia Hollnagel, Megan Kuik, Lexie Kolton, Callie Saric, S. Sam Lim, Christie M. Bartels   +9 more
wiley   +1 more source

Optimal Placement of Protective and Controlling Devices in Electric Power Distribution Systems: A MIP Model

IEEE Access, 2019
This paper presents a mathematical model for simultaneous deployment of protective devices (PDs) and controlling devices (CDs) in distribution networks.
Milad Izadi, Amir Safdarian, Moein Moeini-Aghtaie, Matti Lehtonen   +3 more
doaj   +1 more source

Energy Power Plant in Electric Power Distribution Systems Equipping With Distance Protection

Indonesian Journal of Electrical Engineering and Computer Science, 2017
<p>This paper suggests the theory of distance protection criteria in power distribution systems for power plant generation. Multi-developed countries have energy power plants that placed in remote areas which are far from the grid line. Hence, they should be coupled to the low power transportation systems necessarily.
Hui Hwang Goh, Sy yi Sim, Dahir Khere Diblawe, Mortar Mohamed Ali, Chin Wan Ling, Qing Shi Chua, Kai Chen Goh   +6 more
openaire   +1 more source

Preferences for post‐traumatic osteoarthritis prevention strategies in individuals with anterior cruciate ligament injury

Arthritis Care &Research, Accepted Article.
Objectives There is growing interest in evaluating new strategies to delay or prevent post‐traumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury.
Kevin Kennedy, Lily Waddell, Adam Easterbrook, Jeffrey N. Katz, Cale Jacobs, Morgan Jones, Faith Selzer, Elena Losina, Liana Fraenkel, Nick Bansback   +9 more
wiley   +1 more source

Fuse saving coordination scheme for active distribution systems: State‐of‐the‐art and a novel quasi‐voltage current based scheme

IET Generation, Transmission & Distribution
Increasing the penetration level of distributed generation (DG) units requires overcoming the technical challenges associated with their integration into the distribution systems, especially protection problems.
Hadi Bisheh, Bahador Fani, Ghazanfar Shahgholian, Iman Sadeghkhani   +3 more
doaj   +1 more source

Effect of cross-country fault of distance protection in transmission line with different voltage levels [PDF]

, 2014
Transmission overhead line is one of the main elements in electric power system. Electrical power system comprises of generation, transmission and distribution. For transmission lines, it is used to transmit electric power to large load center. Nowadays,
Abdul Karim, Sazali P., Habi Buddin, Mohd. Hafiz, Mohd. Yusof, Alias, Mohd. Zin, Abdullah Asuhaimi, Omar, Nur Afifah   +4 more
core  

Advanced DC zonal marine power system protection [PDF]

, 2014
A new Active Impedance Estimation (AIE) based protection strategy which is suitable for utilization in a DC zonal marine power distribution system is presented.
Blackburn J.L., Christopher E., David Thomas, Edward Christopher, Ke Jia, Mark Sumner, Miller S.J., Oppenheim A.V., Tianshu Bi   +8 more
core   +2 more sources

Exploring Patients’ Profiles Associated With the Resolution of Acute Calcium Pyrophosphate Arthritis Treated With Colchicine and Prednisone: Post Hoc Analysis of a Randomized Controlled Trial

Arthritis Care &Research, EarlyView.
Objective The objective was to identify factors determining acute arthritis resolution and safety with colchicine and prednisone in acute calcium pyrophosphate (CPP) crystal arthritis. Methods We conducted a post hoc analysis of the COLCHICORT trial, which compared colchicine and prednisone for the treatment of acute CPP crystal arthritis, using a ...
Tristan Pascart, Laurène Norberciak, Pascal Richette, Pierre Robinet, Aurore Pacaud, Gauthier Marchasson, Thibault Rabin, Hélène Luraschi, Pierre Maciejasz, Anne‐France Georgel, Augustin Latourte, Hang‐Korng Ea, Sébastien Ottaviani, Charlotte Jauffret, Vincent Ducoulombier   +14 more
wiley   +1 more source

Design of Fault Protection Stra for Unified Power Flow Controller in Distribution Networks

Energies
The capacity of traditional distribution networks is limited. After large-scale distributed power sources are connected, it is difficult to consume them at the same voltage level, which can lead to transformer reverse overloading and voltage limit ...
Xiaochun Mou, Ruijun Zhu, Xuejun Zhang, Wu Chen, Jilong Song, Xinran Huo, Kai Wang   +6 more
doaj   +1 more source