Based on the daily running of paper machine the inherent trouble shut down in production and its regular pattern were analyzed in order to finish the maintenance,repair and rebuilding of the equipment in the shut down time,therefore to reduce or eliminate the frequent shut down of the paper machine.
以造纸正常生产为基础,对纸机的生产性固有故障停机及规律进行了分析,以便在生产性固有故障停机时间内完成设备的保养、维修、改造等检修活动,以此来改善或消除因设备故障停机多占用正常生产的时间。
Improvement of Shutdown Protection Circuit for 125MW Power Generating unit;
12.5MW 机组停机保护不能复位的改动
By means of the analysis of the thermal stresses of the rotator during startup and shutdown for a 600MW steam turbo generator unit,we can know that its surface of the shaft is suffered the stress properties.
0℃/min最合理;停机时,采用滑参数停机最佳,同时,转子的温度下降速率应小于0。
According to analysis for the test data of two steam turbines,it is indicated that much attention should be paid not only duriug start-up,but also shutdown.
根据两台汽轮机试验时实测数据的分析,指出不单在汽轮机启动时应给予注意,在停机时亦应给予充分注意;分析停机时温度突变情况,提出产生的原因及预防措施,改进停机时的操作。
The reason analysis of hydrogenerator unit self-rotation after stopping air brake quitting;
水轮发电机组停机制动风闸撤下后发生自转的原因分析
voltage is the critical voltage for stalling,and the current impact can reach five to ten multiples of the normal when the air-conditioner starts and will come back within 0.
空调负荷的比例和影响日益增大,为分析其停机特性、启动特性以及电压扰动特性,选用一台辅助电热型分体落地式房间空调器进行实测,。