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上海宝钢发电厂,由日本三菱重工进口两套350MW火力发电设备。宝钢发电厂调试实习组于1980年8月至11月,到日本实习。在此期间曾参观了三菱重工长崎造船所及长崎研究所。有关这两部门制造的火力发电设备(发电机是由三菱电机神户制作所制造)处理机组振动的情况这里作一简单报导。长崎造船所是日本三菱重工下属制造厂之一,火力发电设备是其产品的一部分,以制造中等容量汽轮机为主,宝钢发电厂的350MW机组主要由长崎造船所和三菱电机神户制作所供货。设计阶段,即对转轴进行稳定性计算。计算的项目有轴系的临界转速、轴系稳定性计算
Shanghai Baosteel Power Plant, Japan’s Mitsubishi Heavy Industries imports two 350MW thermal power generation equipment. Baosteel Power Generation Commissioning Intern Training Team went to Japan for internship from August to November 1980. During this period, he visited Mitsubishi Heavy Industries Nagasaki Shipyard and Nagasaki Institute. Here is a brief report on the handling of unit vibration by the thermal power generation equipment manufactured by these two divisions (the generator is manufactured by Mitsubishi Electric Co., Ltd.). Nagasaki Shipyard is a subsidiary of Japan’s Mitsubishi Heavy Industries, one of its products, thermal power equipment is part of its products to create medium-capacity steam turbine, 350MW unit of Baosteel power plant mainly by Nagasaki Shipyard and Mitsubishi Electric Kobe Works for goods. Design stage, that is, the stability of the shaft calculation. The calculated items include the critical speed of the shaft system and the stability of the shaft system