Results 261 to 270 of about 24,507 (314)

Effects of distributed generation (DG) interconnections on protection of distribution feeders

2006 IEEE Power Engineering Society General Meeting, 2006
Application of distributed generation (DG) to supply the demand of a diverse customer base has been gaining popularity. Various DG technologies are being integrated into power systems to provide alternatives to energy sources or to improve reliability. In this paper, the effects of DG on system protection have been identified.
G. Kaur, M.Y. Vaziri
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Source type impact of Distributed Generation (DG) on the distribution protection

10th IET International Conference on Developments in Power System Protection (DPSP 2010). Managing the Change, 2010
The protection system design in common MV and LV distribution networks is determined by a passive paradigm, i.e. no generation is expected in the network. With distributed sources, the networks get active and conventional protection turns out to be unsuitable.
M. Khederzadeh, H. Javadi, S.M.A. Mousavi   +2 more
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A Review of Technical Methods for Distributed Systems with Distributed Generation (DG)

2019 2nd International Conference on Computing, Mathematics and Engineering Technologies (iCoMET), 2019
Nowadays distributed generation (DG) has attained more valuable attention particularly in power system stability and reliability particularly in the distribution system. Optimal planned of DG doesn’t concern with the size of DG but also more weighting place of the generators.
Muhammad Mohsin Ansari, Chuangxin Guo, Muhammad Suhail Shaikh, Munsif Ali Jatoi, Caiming Yang, Jianguang Zhang   +5 more
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Analysis of market price for distributed generators (DGs) in Microgrid

2009 6th International Conference on the European Energy Market, 2009
Renewable and non-conventional distributed energy resources (DERs), such as, wind, solar PV, microturbines, fuel cells, diesel generators etc. are gradually becoming more popular as energy efficient and low-emission energy sources. Recent deregulation initiatives in power and energy industry are currently influencing company decisions regarding the ...
A. Sinha, R.N. Lahiri, S. Neogi, S. Chowdhury, S.P. Chowdhury, C.T. Gaunt   +5 more
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Siting and Sizing of DG Unit to Minimize Loss in Distribution Network in the Presence of DG Generated Harmonics

2020 International Conference on Emerging Frontiers in Electrical and Electronic Technologies (ICEFEET), 2020
This paper deals with the problem of optimal siting and sizing of a Distributed Generation (DG) unit in the distribution system in presence of DG-generated harmonics. Minimization of power loss in distribution network is often considered as the most desirable criteria for optimizing the location and size of DG.
Barnali Motling, Subrata Paul, Sunita Halder Nee Dey   +2 more
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Effect of Distributed Generation (DG) to Earth Fault

2019
Demand of electrical power is growing rapidly and lead to the introduction of distributed generation (DG) into the local system. DG can helps in supporting the power demand and provide a more clean energy as it use renewable sources. However, the addition of DG into our power system may change the control and protection system of the distribution ...
Wan Syaza Ainaa Wan Salman, Mohd Rafi Adzman, Muzamir Isa, Haziah Abdul Hamid, Noor Hasnizam Hanafi   +4 more
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Direct Lyapunov control (DLC) technique for distributed generation (DG) technology

Electrical Engineering, 2014
In this paper, a control model based on direct Lyapunov control theory is proposed for integration of distributed generation (DG) sources into the power grid. As a first step, the proposed model will be elaborated in steady state, and then proper switching state functions will be defined for control of interfacing system between the DG sources and ...
Mehrasa, Majid, Adabi, M.Ebrahim, Pouresmaeil, Edris, Adabi, Jafar, Jørgensen, Bo Nørregaard; id_orcid 0000-0001-5678-6602   +4 more
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Distribution network island separation with distributed generation (DG) based on dynamic planning

2017 IEEE 2nd Advanced Information Technology, Electronic and Automation Control Conference (IAEAC), 2017
DG islanding operation can efficiently improve the reliability of customers when main power supply network has a fault. This paper installs the weight model of islanding based on the concept of minimum spanning tree. Then the non-fault area is generated by the minimum tree to form a radial distribution network when the fault is isolated.
He Chunguang, Zhu Jiaming, Dong Xin, Wang Lei, Zhai Guangxin, Xie Xiaolin, Liu Peng, Liu Yong   +7 more
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A Tutorial on the Impact of Distributed Generation (DG) on Distribution Systems

2008 61st Annual Conference for Protective Relay Engineers, 2008
Interconnect protection allows DG to operate in parallel with the utility power system and is the single most important technical issue in most DG projects. Typically, protection requirements to connect distributed generators to the utility grid had been established by each utility. These guidelines generally cover smaller distributed generators (10 MW
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An Overview of the Distributed Generation (DG) Connected to the GRID

2008 Joint International Conference on Power System Technology and IEEE Power India Conference, 2008
The author worked on distributed generation (DG) connected to the transmission and distribution GRIDS of Ontario Hydro, from 1985 to 1999. During that period, he has experienced lots of technical problems in connecting to the GRID. In this paper, he would discuss his experiences with the following topics: 1) Types of DG's, including sources of prime ...
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