Exergoeconomic Assessment of Coal-Fired Power

EasyChair Preprint 14458

Abstract

In the present study, a cost analyzed in terms of exergoeconomıc of coal fired power plant. Power plant; It consists of fuel boiler, turbine, electric generator and condensing systems. The total investment rate cost of the plant is consists of fuel boiler (Ġ_A), turbine (Ġ_B), electricity generator (Ġ_C) and condensation unit (Ġ_D) systems. The energy unit costs of the plant systems; economic life span (n_y) annual working time (t) and interest rate (I_R) were examined for different parametric values. Boiler unit cost (c₂), turbine output and generator unit costs (c₃), unit cost per unit energy according to equality method and extraction method were expressed as c_şfeq, c_eleq, c_şfex, c_elex respectively. As a result: Per unit costs decrease although economic life and annual working time (t) increase, per unit costs are increasing as interest rate (I_R) increases. Knowing the system costs in advance will create more economical facilities. It will provide an increase in economic efficiency.

Keyphrases: 1'Exergy analysis', 2'Rancine cycle', 3'Steam power plant', 4'Exergoeconomıc', 4'power plant'

@booklet{EasyChair:14458,
  author    = {Murat Kaya},
  title     = {Exergoeconomic Assessment of Coal-Fired Power},
  howpublished = {EasyChair Preprint 14458},
  year      = {EasyChair, 2024}}