Real Time Digital Simulation of utility and industrial co-generation system interconnection - Evaluating a new approach of voltage sag source locator

Passos, Frederico Oliveira; Filho, Jose Maria de Carvalho; Silveira, Paulo M.

doi:10.1109/ichqp.2014.6842899

Cited by 3 publications

(2 citation statements)

References 7 publications

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“…Also, interactions between generation and grid are focus of real-time studies. In Morais et al (2012) and Passos et al (2014), respectively, a study involving protection relays 67 (directional overcurrent relay) and 21 (distance relay) and a sag voltage locator, in an interconnection between cogeneration and utility context, are proposed. In is presented a study about the influence of wind farms in voltage sags.…”

Section: Power System Protectionmentioning

confidence: 99%

Real-Time Simulators Applied to Brazilian Power Systems: A Review

Oliveira

García

et al. 2020

J Control Autom Electr Syst

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This paper presents a review on real-time simulators and their use applied to power systems in Brazil. The review comprises most of the current research made in institutions/enterprises that own real-time simulators as well as the application trends of related technologies, considering both conferences and journals published papers. It is observed that several Brazilian universities have simulators in real-time and that the publications in journals have been increased, which shows that the learning curve of the Brazilian research institutions has led to an improvement in the quality of the publications. It is also important to emphasize that the analysis of real systems in most publications indicates a trend and a demand for studies with simulators in real time, to solve problems of companies of the electric sector. Related with works that use real systems in their simulations, several publications were generated in the context of R&D projects. This shows that real-time simulators are very relevant tools for studies on power systems of companies in the electricity sector, aligning scientific research and the provision of highly specialized services.

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Section: Power System Protectionmentioning

confidence: 99%

Real-Time Simulators Applied to Brazilian Power Systems: A Review

Oliveira

García

et al. 2020

J Control Autom Electr Syst

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“…The author in [3] has described biogas plant is found cost-effective and it can be used as an alternative energy source for remote areas in the country. This paper represents voltage sags on a utility and industrial co-generation system interconnection by using a robust Boolean logics based on the power flow expected behavior at the system [4]. In this paper has been summarized huge thermal energy throughout the experiment ensures a promising cogeneration effort which could be used in heating and cooling purpose for domestic appliances as well as in industries [5].…”

Section: Introductionmentioning

confidence: 99%

Impact of Renewable Energy Sources as Co-generation Plant on Power System Network

Islam¹,

Shahzad²,

Hussain³

et al. 2018

dteees

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Abstract. This paper focuses on the power system evaluation due to integration of renewable energy sources like bagasse and biogas. The coal is only used when bagasse is not available. Two factor is taken for evaluation purpose like on season and off season scenario. The main objective of the work to supply surplus electricity to the national grid after fulfilling its own consumption. In this research a 6.3MW co-generation plant has been performed in Power Factory software for analyses. Simulation result shows load flow calculation, voltage deviation, total loss, external feed, active power and impact of reactive power, and required MVAR at two operation scenarios. The final result looks quite encouraging and this proposed co-generation system can be the framework to be developed for ameliorating energy crisis in Bangladesh.

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