海南州多能互补330kV升压变压器感应电压试验带局部放电测量

The Measurement of IVPD of Multi-Energy Complementary 330kV Step-up Transformer in Hainan Prefecture

针对海南州水光风多能互补330kV升压变压器现场交接试验,提出变频法完成该变压器的感应电压带局部放电测试。现场抗干扰措施、试验设备的选择及相关参数的估算等,可供330kV电压等级的变压器现场试验参考。

In this paper, the on-site handover test of the multi-energy complementary 330 kV step-up transformer in Hainan prefecture is proposed. The frequency conversion method is used to complete the IVPD of the transformer. Field anti-interference measures, selection of test equipment and estimation of relevant parameters can be used as reference for field test of transformers with 330 kV voltage level.