تولید پراکنده
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بررسی اقتصادی تولید پراکنده

ABSTRACT: This paper introduces a new method for economical analysis of the using of distributed generation (DG) in the industrial plant instead of purchasing power and heat production in traditional method.In this financial model, the investment costs of traditional method for supplying heat and power in construction period and power and heat production costs in […]

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rtransformer
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POWER TRANSFORMER MAINTENANCE…

This manual contains a generalized overview of the fundamentals of transformer theory and operation.The transformer is one of the most reliable pieces of electrical distribution equipment (see figure l-l). Ithas no moving parts, requires minimal maintenance, and is capable of withstanding overloads, surges,faults, and physical abuse that may damage or destroy other items in the […]

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