在机组正常运行的情况下，可以对制冷系统进行检修。
Under the normal operation condition, the maintenance of the refrigeration system can be carried out.
分析了影响汽轮发电机组正常运行的原因，介绍了胶球清洗装置的工作原理及其应用情况。
The Causes that affect the normal operation of the steam turbogenerator set are analyzed, and the working principle and use of the rubber ball cleaning unit are described.
燃煤电厂输灰管道结垢问题影响发电机组的正常运行。
The scaling problems of ash and slag conveyance pipes in coal-fired power plants affect the normal operation of generating sets.
对汽轮发电机基础的设计要达到保证整个机组正常运行的目标一直是人们关心的问题。
It is always a major concern for the design of T-G foundations to approach to the target of T-G unit set in good operation.
热电厂输灰管道结垢问题影响发电机组的正常运行。
The problem of the heat power house pipe encrustation filthiness influences the normal running of dynamotors seriously.
检查机组运行时高低压压力是否正常。
Check whether the high and low pressure is normal when the unit is running.
油田使用的潜油电机引接电缆头密封质量差，严重影响机组正常运行。
The under electrical machine and leading cable head used in oilfields were of poor quality, which has greatly influenced the operation of the unit.
风力发电机组增速箱的许多问题也日益凸显，其中，齿轮系统的振动和噪声成为影响风机正常运行的一个重要的因素。
Many issues of wind power gear box are increasingly emerging, of which the vibration and noise of gear system becomes an important factor affecting the normal operation of the wind turbine.
数字式电液调节系统(DEH)是控制汽轮机运行的核心，其负荷调节系统控制性能的优劣直接影响整个机组的正常运行。
Digital electro-hydraulic control system (DEH) is the core of turbine control system, then the performance of load control system determines whether the unit can run better.
在相复励旋硅式无刷同步励磁电机中，如果在正常运行过程中出现硅整流管开路或短路的故障，必将危及到发电机组的运行。
In the rotating-diode phase compound excitation Brushless synchronous machine, if one diode appears fault, such as opening or shorting during the normal operating, it will do harm to the generator.
我国300MW机组有100多台，汽轮机真正投入顺序阀正常运行的机组很少，特别是国产型或国产引进型机组。
There are more than 100 sets of 300MW turbosets with rear number operating with order valve, especially China made or imported type.
振动是影响水力机组正常运行和危害机组寿命的主要故障。
Vibration is the main fault which affects the regular run and endangers the life-span of hydropower unit.
为增强直驱型变速恒频风电系统的低电压穿越能力，采取了变流器直流侧增加卸荷负载以在故障时消耗掉直流侧多余的能量，使风电机组的正常运行基本不受电压跌落影响的应对措施。
By adding damp load at DC-side of the converter, redundant energy at DC-side during grid faults will be consumed, therefore the operating of wind turbine will not be influenced by grid voltage sags.
机组爬坡率（即机组的升、降负荷能力）是火电机组正常运行的一个重要参数，因此，在编制火电系统日发电计划时必须充分考虑火电机组的爬坡率约束。
Unit ramp rate is a very important parameter for unit running, so it must be seriously concerned when dis-patching unit schedule for thermal power system.
通过对在役机组的技术管理，加大对设备治理改造力度，确保机组agc的正常运行。
For existing units, technical management would intensify the renovation of equipment ensuring AGC in normal operation.
凝汽器故障诊断系统为凝汽器的良好运行提供了保证，同时也为发电机组的正常运行，以及电厂的安全、经济运行提供了可靠保证。
The condenser CBM system provides a guarantee for condenser's good operation as well as the security, the regular operation and the economic operation of power plants.
为了保证机组正常进相运行，其励磁控制系统中的低励限制单元不仅要按要求投运，而且要正确整定。
In order to assure operating properly in phase lead, the low exciting limit unit in the exciter control system should not only be put into operation as equirement but also be adjusted correctly.
运用该方法，通过编制程序可实现复杂旋转机械系统的在线监测和故障预测，确保机组正常平稳地运行。
It also can program composition for implement on-line monitor and fault forecast on main driving shaft and then guarantee the complex rotary machinery even running.
汽轮机组状态监测与故障诊断技术是保证汽轮机安全运行和正常生产的重要措施。
The state monitoring and trouble shooting technique for the steam turbine set are the very important measures to guarantee the steam turbine to be well operated.
现在加速器系统中使用离心式热泵机组，既保证了加速器的正常运行，又使得热能被利用，降低了加速器的运行成本。
We use centrifugal heat-pump that enhance the HIRFL's stability and reduce the operation cost by make use of the heat-energy.
在ERW焊管机组生产中，带钢的硬弯大小直接影响焊管机组的正常运行及焊接钢管的质量。
During the production of ERW steel pipe mill, the size of steel of strip hard bent influences the running of pipe welder and the quality of the pipe.
胶球清洗系统能否正常运行对冷凝器的真空度及机组运行经济性影响很大。
The operation of the rubber ball cleaning system has a great effect on the vacuum of the condenser and the economic operation of the unit.
火力发电机组的凝结水精处理系统中常出现树脂泄漏现象，使水汽的品质恶化，造成凝结水中杂质在水冷壁等设备上沉积，引起设备管路的腐蚀，影响发电设备的正常运行。
Recently, resin leakage often occurs in condensate polishing system of fossil power unit, which has deteriorated the water vapour, corroded the pipeline and affected the operation of the equipment.
后经多次试验分析，查清了问题的根源，采取了多种处理措施，使机组恢复正常，并投入运行。
After testing and analysis many times, the failure cause is found. Apply to a variety of appropriate method, the problem is solved and the units are normal operating.
大型钢铁企业产生的冲击性负荷不仅会对附近电厂机组的正常运行造成影响，而且会对整个电网、尤其对网架结构较为薄弱的地区电网的安全稳定运行产生不利影响。
The impact loads of grand steel plant have influence on the stability of power system, especially the transient stability of the regional power system with weak power grid structure.
对冲灰管道进行在线酸洗，不影响机组正常运行。
The flushing ash pipeline can be cleaned on-line without affecting the normal operation of the thermal power plant.
这种设计可以保证机塔顶端的晃动范围足够的小，并不会影响到 发电机组的正常运行。
The motions at the top of the tower are sufficiently small to allow the wind turbine to function efficiently.
气压机组是催化裂化的重要生产核心设备之一，为了保证机组的正常运行，防止气压机飞动故障现象的发生，文章针对其产生的原因进行全面完整的分析。
In order to make sure the machine set can run properly, and to prevent a breakdown of pneumatic machine flying, the article analyses its causes completely.
气压机组是催化裂化的重要生产核心设备之一，为了保证机组的正常运行，防止气压机飞动故障现象的发生，文章针对其产生的原因进行全面完整的分析。
In order to make sure the machine set can run properly, and to prevent a breakdown of pneumatic machine flying, the article analyses its causes completely.
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