Economic value of distribution network reconfiguration connected with seasonal biomass-based distributed generator
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Abstract
This paper proposed the benefits of reducing real power loss of a 22 kV distribution system connected with a Distributed Generator of a sugar cane factory, which used bagasse as fuel, by using the Distribution Network Reconfiguration (DNR). The proposed DNR is performed separately between the seasonal and off-seasonal of producing sugar using knowledge based of the experts. The substation in the north-eastern region area 2 of the Provincial Electricity of Authority (PEA) is used as a test system. In addition, the hourly load model is synthesized from the substation’s record data between the seasonal and off-seasonal of producing sugar. The obtained results showed that the economic value of reconfiguring obtained from using the installed tie switches has more significant benefits than improving the distribution network. Additionally, the reduced losses are closed but investment is significant lower. The proposed methodology is more important under the increasing of seasonal biomass-based DG in the future.
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“ค่าพารามิเตอร์ของสายระบบจำหน่ายแรงสูง 22/33 kV และระบบสายส่ง 115 kV.” การไฟฟ้าส่วนภูมิภาค.
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