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Optimal Sizing of Capacitor Banks to Reduce Power Losses - With Accounting of Temperature Dependence of Bare Overhead ConductorsTopics: Economic Models of Energy Efficiency; Optimization Techniques for Efficient Energy Consumption

Keyword(s):Capacitor Banks, Bare Overhead Conductors, Power Losses, Temperature, Thermal Rating, Energy Efficiency, Optimization, Smart Grids.

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Ontology
Subjects/Areas/Topics:Economic Models of Energy Efficiency
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Energy and Economy
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Energy-Aware Systems and Technologies
;
Optimization Techniques for Efficient Energy Consumption

Abstract: In carrying out a reactive power compensation it is necessary to select the powers of compensation units for minimizing the active power losses as well as minimize financial losses of installing the reactive power compensation units. Thus, there is a multi-factor optimization problem for sizing of reactive power compensation devices. The paper studied the effect of bare overhead conductors heating to the optimal choice of measures to reduce electricity losses by the example of reactive power compensation. We describe two stages in the selection of reactive power compensation devices and their clarification considering the grid elements temperature. We determine the economic efficiency calculations results of using reactive power compensation as measures to reduce losses in grids, with and without the grid elements temperature dependence consideration. We consider the data on the optimal choice of compensating devices and payback period determination depending on the load, the conductor type and the grid length. The research results can be applied in the optimization of existing systems and in the design of power supply systems of enterprises to reduce the active power losses with the minimal cost of compensation units.(More)

In carrying out a reactive power compensation it is necessary to select the powers of compensation units for minimizing the active power losses as well as minimize financial losses of installing the reactive power compensation units. Thus, there is a multi-factor optimization problem for sizing of reactive power compensation devices. The paper studied the effect of bare overhead conductors heating to the optimal choice of measures to reduce electricity losses by the example of reactive power compensation. We describe two stages in the selection of reactive power compensation devices and their clarification considering the grid elements temperature. We determine the economic efficiency calculations results of using reactive power compensation as measures to reduce losses in grids, with and without the grid elements temperature dependence consideration. We consider the data on the optimal choice of compensating devices and payback period determination depending on the load, the conductor type and the grid length. The research results can be applied in the optimization of existing systems and in the design of power supply systems of enterprises to reduce the active power losses with the minimal cost of compensation units.

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Goryunov, V.; Girshin, S.; Kuznetsov, E.; Bigun, A.; Petrova, E. and Lyashkov, A. (2017). Optimal Sizing of Capacitor Banks to Reduce Power Losses - With Accounting of Temperature Dependence of Bare Overhead Conductors.In Proceedings of the 6th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS, ISBN 978-989-758-241-7, pages 174-179. DOI: 10.5220/0006301101740179

@conference{smartgreens17, author={Vladimir Goryunov. and Stanislav Girshin. and Evgenii Kuznetsov. and Aleksandr Bigun. and Elena Petrova. and Alexey Lyashkov.}, title={Optimal Sizing of Capacitor Banks to Reduce Power Losses - With Accounting of Temperature Dependence of Bare Overhead Conductors}, booktitle={Proceedings of the 6th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS,}, year={2017}, pages={174-179}, publisher={SciTePress}, organization={INSTICC}, doi={10.5220/0006301101740179}, isbn={978-989-758-241-7}, }

TY - CONF

JO - Proceedings of the 6th International Conference on Smart Cities and Green ICT Systems - Volume 1: SMARTGREENS, TI - Optimal Sizing of Capacitor Banks to Reduce Power Losses - With Accounting of Temperature Dependence of Bare Overhead Conductors SN - 978-989-758-241-7 AU - Goryunov, V. AU - Girshin, S. AU - Kuznetsov, E. AU - Bigun, A. AU - Petrova, E. AU - Lyashkov, A. PY - 2017 SP - 174 EP - 179 DO - 10.5220/0006301101740179