近年来，火力发电厂贮灰场大量采用干贮灰场，但我国关于干贮灰场运行管理的规程规范却很少。
Recent years, our country greatly adopts dry ash storage field in the thermal power plant, but there are few interrelated standards about operation and management.
火力发电厂的发电成本主要是煤耗，球磨机的运行费用只是发电费用中的一小部分，所以本文没有做风险分析和敏感性分析。
The main cost of thermal power plant chiefly is the coal consumption, and the operating cost of ball mill is only the one small part . It is not necessity to do risk and sensitivity analysis.
分析结果对火力发电厂空冷设备的安装与安全运行具有重要的指导意义。
The analysis result has important guiding meaning for air cooled equipment installment and safe operation of the thermal power plant.
火力发电厂中的热工系统是一个复杂的系统，PID调节器是热工系统最主要的控制策略，直接影响机组的安全、经济运行。
PID regulator is the most primary control strategy in heat power engineering system and it directly influences the safe and economical operation of units.
从技术、经济和安全三个方面分析了采用不锈钢管材凝汽器的火力发电厂的工业冷却水系统，采用闭式循环工艺运行方式的合理性。
The rationality of industry cooling water system using stainless steel tube condenser in power plant is analyzed from technique, economy and security aspects.
火力发电厂燃用的天燃煤的质量，不仅影响电厂的经济性，而且直接关系到发电厂设备的安全与稳定运行。
The quality of as-fired coal in a thermal power plant affects not only the economy, but also the safety and stability of the plant operation.
制粉系统作为火力发电厂锅炉的重要组成部分，其运行情况的好坏直接影响到机组的安全经济运行。
The pulverizing system as an important part of boiler, the operation aspect will directly influence the secure and economical operation of thermal generator.
大型火力发电厂在生产运行过程中产生大量的粉煤灰，长期积存堆放，污染环境、占用土地。
In Production process of large scale power plant, coal fly ash is produced in large amounts. These coal fly ash is piled up. It pollute the environment, wasting the cultivated land.
应用实例的运行情况表明，在火力发电厂中应用高压大容量变频器，可降低发电厂的厂用电率，提高机组的运行性能。
Practice shows that the application of medium voltage inverters in thermal power plants can reduce auxiliary power ratio and improve the performance of generating unit…
在大型火力发电厂中，汽轮机内蒸汽湿度、透平油中含水率和氢冷发电机中氢气湿度都直接影响着机组的安全经济运行。
In large power plant, wet steam in turbine and water in turbine oil and wet hydrogen in hydrogen-cooled generator will decrease safety and economic of turbine generating unit.
在大型火力发电厂中，汽轮机内蒸汽湿度、透平油中含水率和氢冷发电机中氢气湿度都直接影响着机组的安全经济运行。
In large power plant, wet steam in turbine and water in turbine oil and wet hydrogen in hydrogen-cooled generator will decrease safety and economic of turbine generating unit.
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