Using these methods, a diversion tunnel of a large-scale hydropower station was analyzed to study the stress distribution, the peculiarity and process of failure. 结合一个水电站导流洞工程,分析了构造应力对导流洞围岩的应力分布、破坏特征和破坏过程的影响。
In the construction of the Baoquan Pumped Storage Power Station, there is no personal safety accidence and equipment failure. 宝泉抽水蓄能电站在建设中未发生任何人身伤亡事故和设备事故。
Using the loading equipment corresponding CT machine, the CT real-time tests of two unsaturated jointed slate samples from Jinping-II Hydropower Station under triaxial compression are conducted. The typical CT images in failure process are obtained. 采用CT机及配套岩石三轴试验加载设备,完成了2个锦屏II级电站非饱和板岩试样的单轴压缩破坏CT实时试验,得到了试样破坏的各个阶段的CT图像。
The centralized logical protection is fast and accurate, however it's so dependent on the submaster station that the whole protection system fails if the substation has any failure. 集中仲裁式的数字式逻辑保护速度快,准确性高,但集中式的故障处理模式始终存在对上级子站的依赖性,给系统的安全留下一定的风险。
In the case when a relay pump station of long and enclosed oil pipelines has ceased to work due to power failure, used methods of characteristics to numerically simulate the transient pressure of the pipelines. 在长距离密闭输油管道中间泵站断电停运的情况下,采用特征线法对全线压力变化情况进行了数值模拟。
The article introduced the configuration and control function of latest 120t converter gas storage and distribution station in Jinan Iron& Steel Group Corporation. This guarantees the stability of pressure and hot value and realizes the function of failure self-diagnosis in device and smart switch of control mode. 介绍了济南钢铁集团总公司新建120t转炉煤气储配站系统的配置和控制功能,保证了压力及热值的稳定,并实现了设备的再现故障诊断和控制方式的灵活切换等功能。
High pressure and flammable gas is processed and sold in a CNG filling station. Therefore there exists the risk of explosion due to the failure of equipments and pipeline in the station. CNG加气站是高压易燃气体加工销售场所,站内设备及管线存在着失效和爆炸的风险。
Maintenance people should have good knowledge of TDCS station computer performances, and be able to make accurate judgment of failure location, make failure analysis by using equipment indication and provide system maintenance for traffic dispatch. 维护人员应掌握TDCS站机设备性能、准确判断故障处所、正确运用设备显示进行故障分析,并通过快捷方式进行系统维护,为运输调度指挥服务。
This paper introduce the main principle of the generator diode non conduction detection system of one power station, analysis and discussion procedure when a failure of the system is signaled. 介绍某发电厂旋转二极管非导通检测系统(DNC)的基本原理,分析和探讨该检测系统发出报警信号及跳闸信号后的处理方法。
Carries on the science to the service station service activity the division of labor and the management, is the key of a gas station manages the success or failure, and needs to have set of complete procedures and unceasingly summarizes and consummation in the practice. 对加油站的业务活动进行科学的分工和管理,是一个加油站经营成败的关键,需要有一套完整的程序和在实践中不断总结完善。
In combination with the complete characteristics of pumps, a mathematical model for hydraulic transient of the pumping station at power failure was established based on the rotation moment balance equation, the discharge balance equation, and the equation of energy conservation of pump devices. 根据转动机械力矩平衡方程、水量平衡方程以及泵装置系统能量守恒方程,结合水泵全特性,建立了大型立式轴流泵站停泵过渡过程数学模型。
The task of "The station's supervisory control system of air compressors in the Department of Power of YuXi Hongta Group" accomplished and joined by author put an end to stopped productions of cigarette due to the failure of the control system. 作者参与完成的玉溪红塔集团动力部空压站监控系统这一课题,杜绝了空压机监控系统的失灵而导致卷烟生产中断的情况。
Focused on the research of water production process in water pump station, to send water pump station and pump station of centrifugal pump analysis of failure causes and countermeasures. 着重研究自来水生产工艺中取水泵站、送水泵站和加压泵站的离心泵故障原因分析和对策措施。
If it is equipment failure to determine point of failure in which station is the optical transmission equipment, or equipment failures and other protection for timely repair, the loss of time to avoid failure. 如果是设备故障,要判断出故障点在哪一站,是传输设备还是光保护设备故障等,以便及时修复,避免造成故障时间的损失。
There are dome roof tanks and floating roof tanks in combination station. Corrosion perforation, instability and crack are the failure forms of the two types of storage tank. 油田联合站储罐的类型有拱顶罐和浮顶罐,这两种储罐的失效形式主要有腐蚀穿孔、储罐失稳和储罐开裂。
The one is the toll station staff using SMS for equipment fault repair, which may at any time inquires the know failure process. 一是收费站人员可使用短信进行设备故障报修,可随时查询了解故障处理过程。
There are serious equipment wearing problems during the field of metallurgy, mining and power station. The wearing problem causes the equipments premature failure and wastes vast scale of energy, materials, human powers and so on. 在冶金、矿山、发电等行业中,存在严重的设备磨损问题,造成设备过早地损坏,消耗浪费了大量的能源、材料、人力等。
This paper studies the MX/ G/ 1 repairable queuing system, while the service station may fail and have different failure rates during its busy and idle periods. 本文研究成批到达的MX/G/1可修排队系统,假定服务台在服务忙期和闲期内均可能发生故障,且具有不同的故障率。
The plane layout of the hub, that is the relative position of the lock, the sluice and the power station, is related to the exertion of their respective function and the success or failure of the hub construction. 枢纽的平面布置即船闸、泄洪闸、电站的相对位置,关系到各自功能的发挥和枢纽建设的成败。
By using the probability decomposition method the distribution of the first failure time of the service station and the probability of failure at t time of the service station are obtained. 利用概率分解的方法,得到了服务台的首次失效时间分布函数和服务台t时刻失效的概率。
However, the discipline condition in modern moral education results in the station that human being is enslaved, and so does the failure of moral education itself. 然而,当代道德教育中的规训状况却导致了人的被奴役地位以及道德教育本身的失效。
The dynamic performances of the DC system itself are analyzed under the faults of converter station AC buses. Commutation failure and the dynamic process of DC control system and the recovery process of DC system are accurately simulated. 重点分析换流站交流母线故障后直流系统本身的动态特性,精确模拟换相失败、直流控制系统的动态调节过程以及故障后直流系统的恢复过程。
With local/ remote switch, in the situation of the control station layer and network failure situations, can still complete the interval level independent monitoring and protection. 具有就地/远方切换开关,在站控层及网络失效的情况下,仍能独立完成间隔层的监控和保护功能。