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This paper is intended to propose a way of utilizing low-temperature waste heat what base on forced oil circulation cooling transformer. Cooling of large power transformers affect the normal operation of the power system. Existing techniques simply cool the transformer, but there is not take full advantage of the low-temperature waste heat generated during cooling. This approach resulted in a lot of energy waste. In this paper we present an approach based on the most commonly used power transformer cooling mode forced oil circulation cooling to take advantage of low-temperature waste heat. In this paper, the feasibility of this approach are discussed mainly from the transformer temperature, plant transformation, temperature conditions, economy,etc. You can say that this method provides a new way of thinking and methods for energy recycling power system. This technology will help improve the efficiency of the transformer, to achieve the purpose of energy saving. It has a strong promotional value in improving aspects of large power transformers. Keywordspower transformer; forced oil circulation; thermoelectric power generation; low-temperature waste heat; energy conservation

The Feasibility Analysis of Low-temperature Waste Heat Thermoelectric Power Generation, Based on Forced Oil Circulation Cooling Transformer