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Nowadays development growing fast among the countries in the world. It brings the effect of competitiveness and enhancement social cohesion of our nation, Indonesia. It also needs a system which will support those are. Regional Innovation Systems (SIDa) is a system which can support the development especially for regional and its local wisdom. Banyuwangi is one of the region in East Java that has numbers of potential things in coastal area. Not only that the wide area of agriculture with its agro industry also support the income of Banyuwangi. In order to enhance the effort of SIDa in Banyuwangi, it needs a cluster approach. The cluster approach is considered appropriate to create a model of business strategy planning. The parties involved (stakeholders) is the perpetrator field of agro industry, government institutions, local governments, research and development agencies, educational institutions, innovation support institutions, businesses, and community organizations in the area. From this study is expected to produce agro industrial cluster models that can improve scale agro industry and strengthening of SIDa in Banyuwangi.

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Increasing of load demand causes the greater electrical power needed. When the transformer operation in overload conditions and hottest-spot temperature, it will accelerate the aging and failure in oil insulation of transformer. Application of distributed generation (DG) can provide the additional electrical power supply to the loads (household). So that, it can relieve the workload power transformer and reduce the acceleration of aging in oil insulation of transformer. This research will analysed the effect of loading capacity with DG injection using a PV generator on the condition of oil insulation on 150 / 20kV of electricity distribution system using ETAP software. Tests of this research are carried out on 24 hours of loading conditions on the distribution system. The calculation of isolation oil temperature was carried out using a mathematical formula according to the IEEE, and oil insulation would be tested with a breakdown voltage (BDV) test.