包头地区电网老旧设备降损节能计算与分析

Energy Conservation Analysis and Calculation of Outdated Equipment in Baotou Grid

运用郑州大方公司的输电网潮流及理论线损计算软件,结合包头电网运行方式及设备参数,进行包头电网理论线损计算,分析将老旧设备参数变更为新型设备参数是否能够提高包头电网运行的经济性。经过理论分析后认为,老旧变压器较新型变压器节能性差,部分输电线路导线运行年限长、经济性差,对电网产生较高损耗。针对以上结果,提出更换重损变压器及输电线路导线等提高包头电网运行经济性的建议,以提高地区电网运行的安全经济性。

Used Zhengzhou Da Fang company＇s Line Loss Theoretical Calculation Software about the transmission grid trend,combined Baotou Grid operation mode and device parameters,made a grid theoretical line loss calculation.After taking new type of device parameters instead of those old device ones,improved the economic grid operation economic efficiency.After a theoretical analysis,knowing that the old transformers had a poor energy efficiency than those new ones.Part of the transmission lines had been running for a long time.The higher loss on the grid had a poor economy.In the view of these results,proposed to replace these high loss transformers and transmission lines so as to improve the operation economics of Baotou Grid.