Patent ID: 11879365
Assignee: MITSUBISHI ELECTRIC CORPORATION
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 14:
15. A steam turbine plant comprising:
a first turbine and a second turbine;
a first main steam supply line that supplies main steam to the first turbine, and a second main steam supply line that supplies main steam to the second turbine;
a first control valve provided in the first main steam supply line and a second control valve provided in the second main steam supply line; and
one first auxiliary steam supply line that supplies auxiliary steam to the first and second turbines, wherein the one first auxiliary steam supply line merges into the first main steam supply line on a downstream side of the first control valve and merges into the second main steam supply line on a downstream side of the second control valve,
wherein the first control valve is a closest valve to the first and second turbines within the first main steam supply line, and the second control valve is a closest valve to the first and second turbines within the second main steam supply line.