scholarly journals Modeling and simulation of Power Electronic based Electrotechnical Systems for Renewable Energy, Transportation and Industrial Applications: A Brief Review

2019 ◽  
Vol Volume 30 - 2019 - MADEV... ◽  
Author(s):  
Seyed Masoud Mohseni-Bonab ◽  
Innocent Kamwa
Keyword(s):  
Renewable Energy ◽  
Literature Review ◽  
Renewable Energy Sources ◽  
Industrial Applications ◽  
Power Converter ◽  
Energy Sources ◽  
Power Electronic ◽  
Standard Classification ◽  
Energy Transportation

In this paper, a completed review of recent researches about modern power converter based electrotechnical systems (ETSs) has been carried out. In particular, power electronics (PEs) based ETSs have been investigated. The literature review consists of a standard classification of PEs-based ETSs, along with a survey on strengths and weaknesses of these devices impact on renewable energy sources. Dans cet article, une revue complète des recherches récentes sur les systèmes électrotechniques basés sur les convertisseurs de puissance modernes (ETS) est réalisée. En particulier, les ETS basés sur l'électronique de puissance (PE) sont étudiés. La revue de la littérature consiste en une classification standard des ETS basés sur les PE, ainsi qu'une étude sur des forces et les faiblesses de ces dispositifs sur les sources d'énergie renouvelables.

scholarly journals Converter-driven Stability Analysis of Power Systems Integrated with Hybrid Renewable Energy Sources

2021 ◽  
Author(s):  
Jianqiang Luo ◽  
Yiqing Zou ◽  
Siqi Bu
Keyword(s):  
Renewable Energy ◽  
Stability Analysis ◽  
Power Systems ◽  
Power System ◽  
Dynamic Models ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Power Electronic ◽  
Modal Interaction ◽  
Hybrid Renewable Energy

Various renewable energy sources such as wind power and photovoltaic (PV) have been increasingly integrated into the power system through power electronic converters in recent years. However, power electronic converter-driven stability issues under specific circumstances, for instance, modal resonances might deteriorate the dynamic performance of the power systems or even threaten the overall stability. In this paper, the integration impact of a hybrid renewable energy source (HRES) system on modal interaction and converter-driven stability is investigated in an IEEE 16-machine 68-bus power system. Firstly, an HRES system is introduced, which consists of full converter-based wind power generation (FCWG) and full converter-based photovoltaic generation (FCPV). The equivalent dynamic models of FCWG and FCPV are then established, followed by the linearized state-space modeling. On this basis, converter-driven stability analyses are performed to reveal the modal resonance mechanisms of the interconnected power systems and the modal interaction phenomenon. Additionally, time-domain simulations are conducted to verify effectiveness of dynamic models and support the converter-driven stability analysis results. To avoid detrimental modal resonances, an optimization strategy is further proposed by retuning the controller parameters of the HRES system. The overall results demonstrate the modal interaction effect between external AC power system and the HRES system and its various impacts on converter-driven stability.

scholarly journals Power-Electronic Systems for the Grid Integration of Renewable Energy Sources: A Survey

2006 ◽  
Vol 53 (4) ◽  
pp. 1002-1016 ◽  
Author(s):  
J.M. Carrasco ◽  
L.G. Franquelo ◽  
J.T. Bialasiewicz ◽  
E. Galvan ◽  
R.C. PortilloGuisado ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Energy Sources ◽  
Electronic Systems ◽  
Grid Integration ◽  
Power Electronic

scholarly journals Features of contractual regulation of relations in the use of renewable energy sources

2020 ◽  
pp. 174-178
Author(s):  
C. M. Kologermanskaya
Keyword(s):  
Renewable Energy ◽  
Renewable Energy Sources ◽  
Legal Regulation ◽  
Energy Sources ◽  
Legal Analysis ◽  
Legal Research ◽  
Modern Period ◽  
Foreign Countries ◽  
The Russian Federation

The article presents a legal analysis of the features of contractual regulation in the use of renewable energy sources in the Russian Federation and foreign countries. It is noted that in the modern period, the sphere of contractual regulation of relations arising from the use of renewable energy sources remains insufficiently studied, which is why it is necessary to conduct legal research in this area, study the experience of contractual regulation in the field of electricity abroad. For the purposes of developing legal regulation, the author proposes a conditional classification of contracts on various grounds.

scholarly journals Hysteresis Controlled Based Power Quality Improvement in a Renewable Energy Source Connected to Utility grid with BESS Based STATCOM

2021 ◽  
Vol 7 (03) ◽  
pp. 250-255
Keyword(s):  
Renewable Energy ◽  
Digital Signal Processor ◽  
Distribution System ◽  
Distribution Systems ◽  
Fossil Fuels ◽  
Reactive Power ◽  
Neutral Current ◽  
Renewable Energy Sources ◽  
Power Converter ◽  
Energy Sources

This Paper presents a control strategy of the grid interconnected inverter Renewable Energy Sources (RES). This system can achieve the maximum benefits from these grid interconnected inverter when installed in 3-phase 4-wire distribution system. Increasing electrification of daily life causes growing electricity consumption and the rising number of sensitive or critical loads demand for high quality electricity. One of the main problems facing today is that related with the transmission and distribution of electricity. Due to the rapid increase in global energy consumption and the diminishing of fossil fuels, the customer demand for new generation capacities and efficient energy production, delivery and utilization keeps rising. Utilizing distributed generation, renewable energy and energy storage can potentially solve problems as energy shortage. With the increase in load demand, the Renewable Energy Sources (RES) are increasingly connected in the distribution systems which utilizes power electronic Converters/Inverters. The inverter can perform as a multi function device by incorporating active power filter functionality. The inverter can thus be utilized as: 1) power converter to inject power generated from RES to the grid, and 2) shunt APF to compensate current unbalance, load current harmonics, load reactive power demand and load neutral current. All of these functions may be accomplished either individually or simultaneously. This new control concept is demonstrated with extensive MATLAB/Simulink simulation studies and validated through digital signal processor-based laboratory experimental results.

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