| 摘要 |
<p>1,237,559. Nuclear power plant. SULZER BROS. Ltd. 8 Nov., 1968 [8 Nov., 1967], No. 52990/68. Heading G6C. In a nuclear power plant, the gas turbine 1 is driven by the CO 2 gas heated in reactor 5 and the amount of gas in the circuit is regulated, in accordance with load, by means of the accumulator 10. The governor 16, driven from shaft 2, controls the adjustment of valves 13, 14 which respectively determine the gas flow from and into the circuit. In addition, to adjust for small load fluctuations the valve 9, in bypass 8, is controlled from 16 so as to circulate working fluid through 8 without performing useful work in the turbine 1. To reduce the pressure rates of charge in the reactor, a limiting signal is applied to the controller 15 from the pressure measuring and differentiating circuits 24, 22.</p> |
