증기 터빈 설비 및 복합 사이클 플랜트

• Main Authors: MAKINO MASAOMI, WAKI YUICHIRO
• Format: Patent
• Language: Korean
• Published: 09.12.2020
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; WEAPONS

증기 터빈 설비는, 로터 샤프트와, 상기 로터 샤프트에 마련된 고압 터빈익렬 및 중압 터빈익렬과, 상기 중압 터빈익렬의 양측에 있어서 상기 로터 샤프트에 마련된 제1 저압 터빈익렬 및 제2 저압 터빈익렬과, 상기 고압 터빈익렬의 양측에 있어서 상기 로터 샤프트에 마련된 제3 저압 터빈익렬 및 제4 저압 터빈익렬을 구비하고, 상기 중압 터빈익렬을 통과한 증기가 상기 제1 저압 터빈익렬, 상기 제2 저압 터빈익렬, 상기 제3 저압 터빈익렬 및 상기 제4 저압 터빈익렬로 분류되도록 구성된다. A steam turbine facility includes a rotor shaft, a high-pressure turbine blade row and an intermediate-pressure turbine blade row disposed on the rotor shaft, a first low-pressure turbine blade row and a second low-pressure turbine blade row disposed on the rotor shaft on both sides of the intermediate-pressure turbine blade row, respectively, and a third low-pressure turbine blade row and a fourth low-pressure turbine blade row disposed on the rotor shaft on both sides of the high-pressure turbine blade row, respectively. The steam turbine facility is configured such that steam having passed through the intermediate-pressure turbine blade row is divided to flow into the first low-pressure turbine blade row, the second low-pressure turbine blade row, the third low-pressure turbine blade row, and the fourth low-pressure turbine blade row.