| 摘要 |
The invention is concerned with a turbine set of improved efficiency. The set comprises a boiler (12) having a first superheater (14) fed from a working fluid source (18) by a first conduit (16). Turbine (28) is connected to the outlet of the first superheater (14) by a second conduit (26) provided with a throttle valve restrictor (32). A portion of the working fluid is led by a third conduit (34) downstream of the throttle valve (32) to a second superheater (36). A fourth conduit (38) leads from the outlet of the second superheater (36) to the turbine (28). The set may additionally be provided with a condensor. A portion of the working fluid may be led from upstream of the throttle valve (32) to the first conduit (16).
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