Stochastic Synchronization Of Distributed Energy Resources

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Stochastic Synchronization of micro grid energy resources operation in light of uncertainties

B.Naveen1,B.Rajasekhar2,M.Guru Mahesh Reddy3
1.Student, Electrical and Electronics Engineering ,Gurunank Institute of Technical Campus, Hyderabad, India.
2. R&D Eng., Electrical and Electronics Engineering ,Deccan Enterprises Limited, Hyderabad, India.
3.Student, Electrical and Electronics Engineering ,Gurunank Institute of Technical Campus, Hyderabad, India.
1badarlanaveennani@gmail.com
2rajshaker.1234@gmail.com
3maheshreddym210@gmail.com

Abstract: This paper presents stochastic synchronization of distributed energy resources (DERs) operation in an islanded micro grid in light of uncertainties. In doing so, a comprehensive stochastic mathematical model is developed which incorporates a set of valid probable scenarios for the uncertainties of load and irregularity in wind and solar generation sources. The uncertainty is addressed through a combination of a stochastic optimization model and additional reserve requirements. The model also includes hourly interruption costs for a variety of customer types as a means of determining the optimal stochastic interruptible load whose reliability-based value is very low to enable it to be shed if necessary. A study is carried out using a benchmark micro grid; numerical results demonstrate that coordinated operation of DERs brings prominent benefits in terms of expected operation costs and system security. This stochastic

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