华电技术 ›› 2016, Vol. 38 ›› Issue (3): 74-76.

• 新能源 • 上一篇    

风电场工程节能评估中电能损耗的计算方法

  

  1. 中国华电科工集团有限公司,北京〓100160
  • 出版日期:2016-03-25 发布日期:2016-05-18

The calculation method of electric energy loss in energy saving assessment of wind power project

  1. China Huadian Engineering Corporation Limited, Beijing 100160,China
  • Online:2016-03-25 Published:2016-05-18

摘要:

摘要:目前风电场工程节能评估中电能损耗的组成和计算方法有很大差别。对大量已运行工程进行统计归纳,总结了风电场工程节能评估中各个环节电能损耗的计算方法,包括风电机组自耗电、线路和变压器的有功电能损耗和无功电能损耗、无功补偿设备的损耗,建立了较完善的电能损耗计算体系,可为节能评估工作的顺利进行提供理论依据。

关键词: 关键词:风电场, 节能评估, 电能损耗, 路线, 变压器, 计算

Abstract:

Abstract:In the currentenergy saving assessment of wind power project,there are considerable differences in the components of electric energy loss and its calculation methods.Based on the inductive statistics of large amount of running wind power projects,this paper summarized the calculation methods of electric energy loss for every link of the energy saving assessment,which including the self consuming power of wind
turbines,active power loss and reactive power loss of lines and transformers,and power loss of reactive power compensator.This paper established a relatively perfect calculation system of electric energy loss,and provided a theoretical basis for the energy saving assessment.

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