利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN108678815A 抽凝式汽轮发电机组的最小技术出力测定装置及方法 有权

抽凝式汽轮发电机组的最小技术出力测定装置及方法
摘要：
抽凝式汽轮发电机组的最小技术出力测定装置及方法，属于汽轮机供热领域，解决了现有抽凝式汽轮发电机组的最小技术出力测定方法存在准确性差或者耗时长的问题。本发明采用自动化的方式对生成抽凝式汽轮发电机组的热电耦合模型所需要的数据进行在线采集，并对采集的数据进行误差修正。根据误差修正后的数据拟合出多条抽凝式汽轮发电机组的关系曲线，并根据多条抽凝式汽轮发电机组的关系曲线生成抽凝式汽轮发电机组的热电耦合模型。根据抽凝式汽轮发电机组的热电耦合模型和已知的抽凝式汽轮发电机组的热负荷，测定抽凝式汽轮发电机组的最小技术出力。本发明特别适用于测定抽凝式汽轮发电机组的最小技术出力。
摘要（英）：

The invention provides a measuring device and method for minimum technical output force of an extraction condensing-type steamer generator set and belongs to the field of steamer machine heat supply.The problem that as for an existingmeasuring method for the minimum technical output force of the extraction condensing-type steamer generator set, the accuracy is poor or the consumed time is long issolved. An automated mode is adopted to conduct online collection on data needed for generation of a thermoelectric coupling model of the extraction condensing-type steamer generator set, and the collected data are subjected to error correction. According to the data subjected to error correction, a plurality of relation curves of the extraction condensing-type steamer generator set are fit, andthe thermoelectric coupling model of the extraction condensing-type steamer generator set is generated according to the multiple relation curves of the extraction condensing-type steamer generator set. According to the thermoelectric coupling model of the extraction condensing-type steamer generator set and the known heat load of the extraction condensing-type steamer generator set, the minimum technical output force of the extraction condensing-type steamer generator set is measured. The measuring device and method are particularly suitable for measuring the minimum technical output force ofthe extraction condensing-type steamer generator set.

公开/授权文献
0/0