±800 kV直流输电并行线路电场环境影响分析

Analysis of Electric Field Environmental Impact of ±800 kV DC Transmission Lines

针对直流输电在输电过程中对线路两侧电场环境产生的影响,以糯扎渡送电广东±800 kV直流输电工程运行竣工环保验收实测数据为基础,与环境影响评预测值进行对比,分析并行±800 kV直流输电线路中对电场环境的影响范围及程度,验证了预测模式的准确性。

In view of the impact of DC transmission on the electromagnetic environment on both sides of the line in the process of transmission,based on the measured data of environmental protection acceptance of±800 kV DC transmission project in Nuozhadu power transmission project,and compared with the predicted value of environmental impact assessment.The influence range and degree of the parallel±800 kV DC transmission line on the electric field environment are analyzed,and the accuracy of the prediction model is verified.