发电煤耗

汽水系统工质流量的测量技术是制约提高实时发电煤耗计算精度的主要原因之一，也是制约厂级监控信息系统（SIS）核心功能实现的主要技术障碍。

The measuring technology for working medium flow of steam water system is a major limiting factor for calculation accuracy of real-time coal consumption rate in thermal power plant and also the technical obstacle for the realization of SIS core functions .

辅助汽水系统是火电机组热力系统的重要组成部分，分析其对发电煤耗率的影响具有重要的现实意义。

An auxiliary steam-water system is an important integral part of the thermodynamic system in a thermal power plant .

热电联产机组供热得益对发电煤耗率、厂用电率的影响和计算方法

The Impact of Heat Supply Benefit of Cogeneration Unit on the Gross Coal Consumption Rate and Service Power Rate and Its Calculation Method

实证研究结果表明：①电煤供应链的减排应以提高煤层气利用率和降低火电厂发电煤耗率为主。

The results showed that : ① The emissions reduction of the ECSC should give priority to the improvement of CBM utilization rate and reduction of CCR in the power plant .

火电机组运行过程中，由于诸多的参数偏离设计值或某些设备运行状态的改变都会引起额外的能量损失，从而使发电煤耗上升，经济效益下降。

When the thermal power unit operation processing , many of the parameters deviated from the design value or some equipment running status change can cause additional energy loss , which lead to the coal rise and the economic benefit decrease .

论文从用户负荷曲线分析入手，得出近年来电力系统峰谷差逐年拉大，增加电力系统运行压力，因其阻碍开展节能调度，带来发电煤耗过高。

The paper starts from the user load curve analysis , then draws the conclusion that the difference between electric power peak and valley has been large increasingly recently resulting in great pressure to power system operation , hindering energy-saving dispatch and bringing high rate of coal consumption .

超超临界火力发电机组煤耗率低，技术含量高，环保性能好，是火力发电的重要发展方向。

The ultra supercritical thermal power units with low coal consumption rate , high technical content , and environmental friendliness , is the main development direction of thermal power .

对于如何计算造纸企业自备热电站的发电、供热煤耗，在目前国内还没有统一的计算方法。

Howeve , an unanimously accepted method for estimating fuel consumption in such mills is still lacking .

多机组火力发电厂供电煤耗计算与管理系统的开发。

Calculation of coal consumption of electricity supply for mult-unit thermal power plant and development of management system .

第二，为提高发电厂运行优化水平，从总体优化和各单机优化两个层面进行了重点研究，提出基于综合热效分析的汽轮机组运行优化模型，有效降低了发电煤耗。

Secondly , the article conducts key research on the general power plant optimization and single unit optimization to increase the generation company operation optimization level and proposes optimization model of power plants operation based on integrated analysis of thermal efficiency which effectively reduces coal cost of generation .