US 2014/0026570 A1 · Solar thermodynamic machine power generation technology

Abstract

A solar thermodynamic machine power generation method can use the radiant energy of the solar concentrator, and directly convert the internal energy of the working medium molecule with cyclic phase transformation at low boiling point into electric energy for achieving the fuel-free large-scale electric power production. It has the characteristics of long-term continuous operation, green environmental protection, safety and reliability and low cost, and has a great application and social economic value. It makes use of the internal energy exchanging of the working medium molecule. It working process is thermal cycling balance. The present invention can be long-term continuously operated without the external power and does not consume any fuel and water. It is especially suitably applied to the solar tower-type and other light-gathering and thermal storage power generation systems.

Claims20

Dependent claims

A solar thermodynamic machine power generation method, comprising:

(A) absorbing a solar radiation and bringing a heat circulation to a closed adiabatic heat storage pool by a vacuum oil guiding tube;
(B) making gasification medium molecules with higher vapor pressure via a heat exchanger using a ceramic molecular sieve as a phase-change medium, for producing a compression power;
(C) generating a hot molecules current to the heat storage pool;
(D) cooling and flowing back the working medium to a middle space of the heat storage pool for repeatedly cycling gas and heat;
and
(E) keeping a thermal cycling balance by using the magnetic fluid medium expansion force to feedback in the system.

3 more elements

Dependencies are inferred from the claim text.

Solar thermodynamic machine power generation technology

Life of this patent

Solar thermodynamic machine power generation technology

Life of this patent

Abstract

Claims20