种考虑节能减排效益的电网机组出力调整方法

• Format: Patent
• Language: Chinese
• Published: 17.08.2018
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

种考虑节能减排效益的电网机组出力调整方法。其包括利用加权系数法对本地机组进行排序编号；设置电网分区的标识Iter＝0；令Iter＝Iter+1；判断标识Iter是否大于电网运行部门提供的电网分区数Itermax；将标识为Iter的电网分区内的所有机组构成个集合；选取编号最大机组；利用潮流计算工具BPA计算电网潮流；判断Iter电网分区机组集合中编号最大的机组出力是否为0；选取Iter电网分区机组集合中编号最大的机组，设置该机组出力等于该机组目前出力加上该机组额定容量的百分之五等步骤；本发明能够有效降低本地机组排放，减少环境污染，为当前环保压力与日俱增的城市电网运行提供有益借鉴。 The invention provides a power grid unit output adjusting method of considering energy conservation and emission reduction benefits. The method comprises the steps of sorting and numbering local units by employing a weighted coefficient method; setting an identifier Iter=0 of power grid sub-regions; commanding Iter=Iter+1; judging whether the identifier Iter is greater than the number Itermax of the power grid sub-regions provided by a power grid operation department or not; forming all units in the power grid sub-regions with the identifier Iter into a set; selecting the unit with a maximum number; calculating power grid power flow by using a power flow calculation tool BPA; judging whether the output of the unit with th