Results 51 to 60 of about 501,360 (202)
, 2019 Photovoltaic (PV) smart inverters can regulate voltage in distribution systems by modulating reactive power of PV systems. In this paper, an optimization framework for optimal coordination of reactive power injection of smart inverters and tap operations
Disfani, Vahid +3 more
core +1 more source
IEEE AccessThe integration of photovoltaic generation into distribution systems can deteriorate the system voltage and the conventional voltage regulation process based on step voltage regulators. The system operation under cloud conditions is much more challenging
Glorio Arnaldo Landbrug +2 more
doaj +1 more source
Secondary Frequency and Voltage Control of Islanded Microgrids via Distributed Averaging [PDF]
, 2015 In this work we present new distributed controllers for secondary frequency and voltage control in islanded microgrids. Inspired by techniques from cooperative control, the proposed controllers use localized information and nearest-neighbor communication
Bullo, Francesco +5 more
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On Coordinated Control of OLTC and Reactive Power Compensation for Voltage Regulation in Distribution Systems With Wind Power [PDF]
, 2016 Active management strategies such as coordinated on load tap changer (OLTC) voltage control and reactive power compensation (RPC) are frequently suggested for voltage regulation in a distribution system with a high level of distributed generation (DG ...
Chen, Peiyuan, Nursebo , Shemsedin
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IET Generation, Transmission & Distribution, 2023 The fluctuation of photovoltaics (PVs) output may cause the voltage out‐of‐limit, while the PV inverters and hybrid distribution transformers (HDTs) bring flexible controllability to distribution networks (DNs). However, there are differences in response
Ren Zhang +4 more
doaj +1 more source
Distributed reactive power feedback control for voltage regulation and loss minimization
, 2014 We consider the problem of exploiting the microgenerators dispersed in the power distribution network in order to provide distributed reactive power compensation for power losses minimization and voltage regulation.
Bolognani, Saverio +3 more
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Investigation of the Heating Processes and Temperature Field of the Frequency-controlled Asynchronous Engine Based on Mathematical Models [PDF]
, 2019 The study of the temperature field of the engine for non-stationary modes is done. A numerical simulation of a non-stationary thermal process using dynamic EHD, the characteristic of the rate of rise of temperatures is done.
Dulfan, S. (Sergii) +2 more
core +3 more sources
Real time Electric Pattern Based Voltage Regulation Model for Improved Power Stability [PDF]
E3S Web of ConferencesTowards effective voltage regulation and power stability, there exist number of approaches available in literature. The methods consider the residual voltage in various power grids in maximizing the power stability. However, the methods suffer to achieve
Madhavrao Deshmukh Shailesh +1 more
doaj +1 more source
Transformer regulated self-stabilizing chopper [PDF]
, 1969 A self-stabilizing voltage regulator is described. Direct current voltage regulation employing a series transistor rendered conductive during various portions of a cycle is controlled by saturation of an autotransformer. The constant volt-second capacity
Raposa, F. L.
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TSPO interacts with VDAC1 and triggers a ROS-mediated inhibition of mitochondrial quality control [PDF]
, 2014 The 18-kDa TSPO (translocator protein) localizes on the outer mitochondrial membrane (OMM) and participates in cholesterol transport. Here, we report that TSPO inhibits mitochondrial autophagy downstream of the PINK1-PARK2 pathway, preventing essential ...
Anholt R +22 more
core +3 more sources