. American engineer and railroad journal . arc required to govern so thai, the speed during one revolutionshall not vary as much as to allow the generator, while deliver-ing from no load to full load, to advance ahead or fall behind amachine running at absolutely constant speed by more of 1 deg. The speed of each engine is controlled from thestation switchboard by a speed-changing device whereby a Normal cut-off, high-pressure cylinders, about 37 per cent. Monnal cut-off. low-pressure cylinders, about 37 per cent. Maximum cut-off. high pressure cylinders, about 05 per cent. Diameter o
. American engineer and railroad journal . arc required to govern so thai, the speed during one revolutionshall not vary as much as to allow the generator, while deliver-ing from no load to full load, to advance ahead or fall behind amachine running at absolutely constant speed by more of 1 deg. The speed of each engine is controlled from thestation switchboard by a speed-changing device whereby a Normal cut-off, high-pressure cylinders, about 37 per cent. Monnal cut-off. low-pressure cylinders, about 37 per cent. Maximum cut-off. high pressure cylinders, about 05 per cent. Diameter of fly-wheel 144 ins. Weight of fly-wheel lbs. Governors inertia shaft type iter Engines.—For the two 35 kw. exciter units, simple 7-in. by 12-in. Woodbury engines are used. These are required 416 AMERICAN ENGINEER AND RAILROAD O<j o < ■ Ph2 ^ h , z S 5 < h VI N<|\ K, 190-1. AMERICAN ENGINEER AND BAILROAD JOURNAL. 411
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectrailroadengineering
