scholarly journals Virtual Power Plant as A Remedy to The Power Crisis Of Bangladesh: A Case Study-CUET

1970 ◽  
Vol 3 ◽  
Author(s):  
CK Das ◽  
NK Das ◽  
MM Islam ◽  
SM Sazzad Hossain
Keyword(s):  
Power Plant ◽  
Distributed Generation ◽  
Reference Model ◽  
Peak Load ◽  
Operational Mode ◽  
Virtual Power ◽  
Virtual Power Plant ◽  
Load Following ◽  
Control Entity

A virtual power plant is a cluster of distributed generation installations (such as microchip, wind-turbines, small hydro, back-up genets etc.) which are collectively run by a central control entity. The concerted operational mode shall result in an extra benefit as to deliver peak load electricity or load following power at short notice. Bangladesh is facing acute power crisis like other developing countries. As we have limited resources we have to think economically. VPP is playing good role in European & American market. So we have taken VPP as a solution for power crisis. In this thesis, we have taken CUET as a reference model. To solve the power crisis in CUET & to supply power to the main grid a small virtual power plant is designed .Whole CUET is divided into three regions for designing purpose. By using MATLAB simulink environment machine characteristic curves are derived & cost is calculated. KEY WORDS: VPP; MATLAB; DG; CUET; MCCB; DER; LDC. DOI: http://dx.doi.org/10.3329/mist.v3i0.8054

scholarly journals The Virtual Power Plant for the Management and Control of Distributed Generation - Review

2019 ◽  
Vol 6 (6) ◽  
pp. 458-465
Author(s):  
Diego Laurindo de Souza ◽  
Mario Orlando Oliveira ◽  
Jorge Javier Gimenez Ledesma ◽  
Oswaldo Hideo Ando Junior
Keyword(s):  
Power Plant ◽  
Distributed Generation ◽  
Virtual Power ◽  
Virtual Power Plant ◽  
And Control

scholarly journals Optimization of virtual power plant with a distributed generation

2017 ◽  
Vol 141 ◽  
pp. 01057 ◽  
Author(s):  
Elena Sosnina ◽  
Andrey Shalukho ◽  
Alexander Kechkin
Keyword(s):  
Power Plant ◽  
Distributed Generation ◽  
Virtual Power ◽  
Virtual Power Plant

scholarly journals A Case Study on Distributed Energy Resources and Energy-Storage Systems in a Virtual Power Plant Concept: Technical Aspects

Energies ◽  
2020 ◽  
Vol 13 (12) ◽  
pp. 3086 ◽  
Author(s):  
Tomasz Sikorski ◽  
Michal Jasiński ◽  
Edyta Ropuszyńska-Surma ◽  
Magdalena Węglarz ◽  
Dominika Kaczorowska ◽  
...  
Keyword(s):  
Energy Storage ◽  
Power Plant ◽  
Power Flow ◽  
Operating Conditions ◽  
Maximum Power ◽  
Virtual Power ◽  
Distributed Energy ◽  
Power Capacity ◽  
Virtual Power Plant

The article presents calculations and power flow of a real virtual power plant (VPP), containing a fragment of low and medium voltage distribution network. The VPP contains a hydropower plant (HPP), a photovoltaic system (PV) and energy storage system (ESS). The purpose of this article is to summarize the requirements for connection of generating units to the grid. Paper discusses the impact of the requirements on the maximum installed capacity of distributed energy resource (DER) systems and on the parameters of the energy storage unit. Firstly, a comprehensive review of VPP definitions, aims, as well as the characteristics of the investigated case study of the VPP project is presented. Then, requirements related to the regulation, protection and integration of DER and ESS with power systems are discussed. Finally, investigations related to influence of DER and ESS on power network condition are presented. One of the outcomes of the paper is the method of identifying the maximum power capacity of DER and ESS in accordance with technical network requirements. The applied method uses analytic calculations, as well as simulations using Matlab environment, combined with real measurement data. The obtained results allow the influence of the operating conditions of particular DER and ESS on power flow and voltage condition to be identified, the maximum power capacity of ESS intended for the planed VPP to be determined, as well as the influence of power control strategies implemented in a PV power plant on resources available for the planning and control of a VPP to be specified. Technical limitations of the DER and ESS are used as input conditions for the economic simulations presented in the accompanying paper, which is focused on investigations of economic efficiency.

The Business Optimization Analysis of the Virtual Power Plant Based on the Large-Scale BESS System

2014 ◽  
Vol 1070-1072 ◽  
pp. 1524-1533
Author(s):  
Tao Yan ◽  
Zhan Zhan Qu ◽  
Dong Hui ◽  
Yun Jia Liu ◽  
Peng Fei Jia ◽  
...  
Keyword(s):  
Power Plant ◽  
Large Scale ◽  
Dynamic Balance ◽  
Supply And Demand ◽  
Peak Load ◽  
Basic Structure ◽  
Economic Benefits ◽  
Generation Process ◽  
Virtual Power ◽  
Virtual Power Plant

In the new energy power generation process, because it’s difficult to balance the dynamic energy and the system operation cost is high, the paper puts forward the basic structure of the commercial virtual power plant based on BESS system, then discuss the proper run mode of the virtual power plant to maximize the total revenue. On the basis of the electricity price of the Chinese typical areas and the cost of the BESS system, the paper builds the mathematical model of the economic benefits of the virtual power plant based on BESS system. This paper also builds the regulation optimization simulation model of the virtual power plant based on the aim of maximizing the overall profit of the energy supply and demand sides, and calculates the dynamic balance elements and optimization optimal power output value based on optimization algorithm. The simulation results show that using the virtual power plant based on BESS system to peak load shifting and control frequency is feasible in the economy.

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