Development of High-Temperature Subsystem Technology to a Technology Readiness State:Phase I. Topical Report,Overall Plant Design Description for Operation on Coal-Derived Liquid Fuel.

摘要

A preliminary definition of an overall plant design description for operation on coal-derived liquid fuel was accomplished under Task 1of the Phase 1program. The system conceptually defined is for intermediate-load service,and consists of a thermodynamic cycle and selection of components that achieve a predicted thermal efficiency of 48.8percent. As envisioned,the plant is self-contained with different off-site facilities to provide the complete capability for fuel storage cleaning. The power system consists of a combined-cycle system comprised of an advanced,open-cycle gas turbine engine and a closed-cycle steam system. This arrangement produces a net output of 418megawatts. The conceptual plant design takes into consideration the necessary provisions for disposal of unusable byproducts in an environmentally acceptable manner. In addition,control requirements for the gas turbine engine were reviewed and a methodology for a failure mode/reliability analysis was established. (ERA citation 03:017396)