iosr-JEEE   Volume-14 ~ Issue-4 ~ July-August 2019

Abstract: Indonesian government publish a regulation regarding fuel control in power plant, PERMEN No.12/2012 subsection 2 point B. Power plant in Indonesia must be modify production technology and optimize production system to achieve optimum fuel consumption. Based on these regulation, operation process in ignition system must be modified. The current research aims to build better operation process through optimization in fuel control to obtain optimum fuel consumption and reduce CO2 emission. This research shows that PT PJB Gresik power plant support Indonesian regulation and care about decreasing CO2 emission. The ignitor burner modification has been successfully implemented and provide financial benefits of Rp 508,388,400 per year and reduction of NO2 emissions by 0.0327 tons, SO2 emissions by 0.0014 tons, particulate emissions by 0.0019 tons and CO2 eq emissions by 28.39 tons in 2018

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Abstract: This paper aims for obtaining adequate setting of reactive VAR support so as to minimize real power loss. A back propagation algorithm (BPA) based network is trained to represent the system as ANN model. Training data for an ANN is generated using Newton – Raphson method of load flow solution. Training data encompasses adequate amount of reactive VAR support for a variety of load pattern and real power loss associated with each setting which happens to be minimum for given input load pattern. Algorithm is developed for 6 bus, 7 line test system.

Index Terms— ANN, Reactive Var, BPA, Real power loss

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Abstract: Energy is a fundamental input to the development and progress of a nation since it is require drive engines, to generate electricity and automobiles to cook foods etc. The harnessing and exploiting of these energies has adversely affected our environment such environmental degradation, pollution and destruction of ecosystem. These problems are different from country to country. The destruction in this ecosystem can be caused by spillage of oil, application of chemicals, and potential loss of productivity in agriculture, fishing, forestry and acid precipitation. These problems need urgent and adequate attention that must be addressed by every Government and individual. The............

Index Terms— energy, sustainable, prospects ,emission and ecosystem

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