The geothermal power and main technical problems

With the continuous growth of world economy and energy shortage recently, more and more attention has been paid to geothermal resources. Geothermal electricity generation also has been increasing year by year. This paper mainly introduces the application status of geothermal power in the world, the principle and main mode of geothermal power, and the technical problems such as reinjection, corrosion and scaling of geothermal field.