Discussions on correction method of measured auxiliary power consumption rate

ZHAO Yongjian; WU Jin; GUO Rui

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Discussions on correction method of measured auxiliary power consumption rate

更新时间：2025-09-28

- Discussions on correction method of measured auxiliary power consumption rate
- Thermal Power Generation Vol. 43, Issue 8, Pages: 136-139(2014)
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM621
- Published：2014
- 稿件说明：
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ZHAO Yongjian, WU Jin, GUO Rui. Discussions on correction method of measured auxiliary power consumption rate[J]. Thermal power generation, 2014, 43(8): 136-139.
DOI：

ZHAO Yongjian, WU Jin, GUO Rui. Discussions on correction method of measured auxiliary power consumption rate[J]. Thermal power generation, 2014, 43(8): 136-139. DOI：

摘要

分析了火电机组厂用电率测试结果修正的原因

介绍了磨煤机、风机和给水泵厂用电率测试结果的修正计算方法。以某300MW空冷机组为例进行了厂用电率测试结果的修正计算

得到该机组实测辅机总耗电功率为24 751kW

厂用电率为8.28%

修正后的总耗电功率为24 513kW

厂用电率为8.17%。

Abstract

The reasons why we need to carry out correction for measured auxiliary power consumption rate were analyzed

and the correction methods for coal mills

fans and pumps were elaborated.Moreover

a300 MW air cooling unit was taken as the example to conduct correct calculation for the measured auxiliary power consumption rate.The results show that

the actual measured total electricity consumption and auxiliary power consumption rate of this unit were 24 751 kW and 8.28%

respectively.After correction

they reduced to 24 513 kW and 8.17%.

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