SISTEMA DE PROLONGACION DE LA VIDA DE LAS TURBINAS DE PLANTAS TERMOSOLARES

• Main Authors: VALDES DEL FRESNO, MANUEL, MONTES PITA, MARIA JOSE, AMENGUAL MATAS, RAFAEL RUBEN, ABANADES VELASCO, ALBERTO, MUNOZ ANTON, JAVIER, PIERA CARRETE, MIREIA, MARTINEZ-VAL PENALOSA, JOSE MARIA, ROVIRA DE ANTONIO, ANTONIO
• Format: Patent
• Language: Spanish
• Published: 14.09.2012
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOTOTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISEPROVIDED FOR; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; SPRING, WEIGHT, INERTIA OR LIKE MOTORS; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; WEAPONS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

System comprising a hydraulic circuit (1, 28, 32) that contains and connects: - at least one body of the turbine (4, 35); - a turbocharger (12, 44) that compresses part or all of the working fluid; - some branches (8, 11, 15, 19, 33, 39) through which working fluid circulates; - heat exchangers (20, 29, 41, 47); - a reservoir (16) containing working fluid in liquid state; - a refrigerator, which can coincide with the cold focus (23) of the plant; - cutting valves (3, 7, 9, 22, 34, 38, 40, 49), regulating valves (18, 52), dividers (10) and pumps (17, 24, 25, 51) in the hydraulic circuit and in the different branches. The system acts so that, during the shutdown of the plant, the turbine works in a set point load and does not suffer loss of life due to fatigue. (Machine-translation by Google Translate, not legally binding)