PURPOSE: To operate a turbine efficiently and stably by providing a pressure regulating mechanism or a flow regulating mechanism before or after the turbine, and performing feedback control of pressure or flow.
CONSTITUTION: Two alloy containers 1, 2 are connected with each other by hydrogen pipings 7. The output of a pressure gauge 11 disposed on the discharge side of a hydrogen turbine 8 is connected with a regulation gauge 13, and the output of the regulation gauge 13 is connected with a regulation valve 9 on the discharge side. The output of a pressure gauge 12 on the storage side of the hydrogen turbine 8 is connected with a regulation gauge 14, and the output of the regulation gauge 14 is connected with a regulation valve 10 on the storage side. The pressure on the turbine entrance side is kept constant by the regulation gauge 13 and the regulation valve 9. The pressure on the turbine exit side is kept at a constant pressure lower than a set value of the pressure on the turbine entrance side by the regulation gauge 14 and the regulation valve 10. The turbine can thus be operated efficiently and stably.
TAGUCHI SEIJI
TAKEDA KANJI
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