Zishuo Li
ABSTRACT
The economic evaluation of regenerative electric heating project is an important basis for project decision-making. The current evaluation methods are not intuitive. This paper aims to provide a new evaluation method. This paper adopts the critical electricity price method, which can not only qualitatively judge whether the project has the economic feasibility, but also carry out the optimization of multiple schemes. Combined with typical cases, this method is used for economic evaluation, and the conclusion is reached: the economy of high temperature solid thermoelectric boiler is the best, the economy of electrode boiler + water heat storage is the second, and the economy of electric boiler + phase change heat storage is the worst.
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