Results 41 to 50 of about 12,615,912 (289)
Improving power quality by calculating voltage losses [PDF]
E3S Web of Conferences, 2019 The problem of improving power quality (PQ) in the integrated power grid of Russia is an urgent task. The article analyzes the number of power consumers’ calls to Kromskiye District Power Networks “Orelenergo”, a branch of the PJSC “IDGC of the Center ...
Borodin M. +3 more
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Model development for the analysis of reducing voltage asymmetry methods in power supply systems
Известия высших учебных заведений: Проблемы энергетики, 2022 THE PURPOSE. To consider the issues of ensuring the quality of electricity in power supply systems. Show that the quality of electrical energy during the operation of power supply systems in certain cases may be violated, including due to uneven loading ...
V. I. Biryulin, D. V. Kudelina
doaj +1 more source
Development of an Adaptive Module for Control of Energy Supply of the Consumer in the Distributive Electrical Network 0,4 kV for Elimination of the Phase Load Unsymmetry [PDF]
E3S Web of Conferences, 2020 The paper considers the possibility of modeling the process of controlling the power supply of the consumer in the lower levels of network organizations to improve the quality indicators of electrical energy in the distribution electrical networks of 0.4
Klimenko Yu.A., Preobrazhensky A.P.
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Power quality comprehensive evaluation based on combination weighting method
, 2012 Power quality problems have drawn extensive attention in recent years, from both power companies and customers. Reliable and comprehensive evaluation of power quality, as one of current research focuses, possesses great significance in assessing power ...
Zhai, Xingli +7 more
core +1 more source
Cooperative Control Strategy for Power Quality Based on Heterogeneous Inverter Parallel System
EnergiesMulti-functional grid-connected inverters (MFGCIs) have attracted much attention for their auxiliary services to improve power quality in microgrids and new energy generation systems.
Qing Wang +4 more
doaj +1 more source
Zhongguo dianli, 2020 In view of the fact that the supply voltage of power voltage transformer varies with load, this paper introduces a method of supply voltage compensation based on series compensation technology of auxiliary transformer.
Xuan LI +5 more
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan +3 more
wiley +1 more source
International Journal of Electrical Power & Energy SystemsThe technology of using photovoltaic (PV) inverters to generate reactive power for regulating voltage in distribution networks is becoming a research hotspot.
Huaxi Yu +6 more
doaj +1 more source
Assessment of an impact of power supply participants on power quality [PDF]
2018 18th International Conference on Harmonics and Quality of Power (ICHQP), 2018 Currently, due to the global shortage of energy carriers the goal of more efficient use of the existing power sources and transmission lines is getting increasingly more important. At the same time, however, there is a known contradiction. In order to enhance the efficiency, we use advanced industrial electronics, rectifiers, frequency transducers ...
Konstantin Suslov +2 more
openaire +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Pediatric thromboembolism is increasingly encountered in critical care. Systemic thrombolysis with tissue plasminogen activator (tPA) facilitates vessel or valve patency, yet pediatric‐specific protocols remain undefined, and safety concerns persist. Objective To evaluate the efficacy and safety of a tailored, prolonged systemic tPA
Eran Shostak +5 more
wiley +1 more source