Taking the example of power grid pollution caused by harmonic in Suqian economic development zone,the harmonic field test standard and allowable values are introduced,and the test results are given.

• 以宿迁经济开发区出现的一则谐波源用户污染电网的事件为例,介绍了谐波现场测试标准和允许值,以及测试结果。