Results 11 to 20 of about 41,690 (253)
4-Node Test Feeder with Step Voltage Regulators [PDF]
International Journal of Electrical Power & Energy Systems, 2018 Abstract This work has two main contributions; First, the development of a general, exact and standardized Step Voltage Regulator model considering all possible configurations and second, the proposal of a 4-Node Test System for testing and evaluation of three-phase Step Voltage Regulator connections. Although the 4-Node Test Feeder for testing three
González Morán, Cristina +3 more
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A Binary Weighted 7-steps Automatic Voltage Regulator
Research Journal of Applied Sciences, Engineering and Technology, 2016 In domestic and industrial applications, the automatic AC voltage regulator is an important device especially during AC voltage fluctuations. Multi tap transformer based solutions are presented in many studies, however the smoothness and performance quality are depends on the number of taps of transformer in this solution the steps of voltage ...
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Micromachines, 2023 A regulator based on a converter with step-down/up characteristics is discussed in this paper, which is suitable for processing energy from a lithium-ion battery pack, where the voltage fluctuates from above or below the nominal value.
Juan Antonio Villanueva-Loredo +3 more
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Energies, 2021 Penetration of equipment such as photovoltaic power generations (PV), heat pump water heaters (HP), and electric vehicles (EV) introduces voltage unbalance issues in distribution systems.
Akito Nakadomari +6 more
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IET Power Electronics, 2021 This study discusses a control strategy applied to the switched‐inductor single‐ended primary‐inductance converter (SEPIC) converter suitable for applications where the voltage delivered by a DC source varies from above or below the nominal value.
Juan Antonio Villanueva‐Loredo +3 more
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Modelling of thermal power plant for the needs of Q-V characteristic control on HV bus bars [PDF]
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", 2015 In this paper, a mathematical model of the thermal power plants TENT A and TENT B, developed for voltage and reactive power control simulation purposes, is presented. The model is developed using the Simulink/Matlab program platform.
Pavlović Jelena +5 more
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Energies, 2021 This study aimed to propose individual phase voltage regulation strategies using the sparrow search algorithm (SSA) in the IEEE 8500-node large-scale unbalanced distribution network with high photovoltaic (PV) penetration.
Yih-Der Lee +5 more
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Energies, 2019 With the intention of keep the customer voltage within a nominal voltage boundary (the South Korea voltage regulation in range of 220 V ± 6% for a single phase), the SVR (step voltage regulator) method in the primary feeder has been seriously ...
Byungki Kim +6 more
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Investigation of the interaction between step voltage regulators and large‐scale photovoltaic systems regarding voltage regulation and unbalance [PDF]
IET Renewable Power Generation, 2016 The number of installed photovoltaic (PV) systems has been increasing in an unprecedented rate every year throughout the world. In some situations, the PV systems can provide more power than the demand in certain parts of a network and cause reverse power flow, which the traditional distribution networks are not designed for.
Hossain, Mohammed Imran +2 more
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Machinery and Equipment for Rural Area, 2023 Information about the reliability of electricity supply to rural consumers and the quality of electricity supplied to them is given. A point for sectioning and stepped voltage regulation has been developed, which makes it possible to prevent unreasonable interruptions in the power supply to rural consumers and provides a given voltage level for the ...
A.V. Vinogradov +3 more
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