电力变电站就地终端及新能源汽车控制单元电磁环境研究数据集

就地终端电磁环境测试波形特征数据集来源于现场和实验室测试，主要利用暂态干扰测试系统和实验室比对测试设备，每次测试前对测试设备进行比对校准，频域数据特征通过傅里叶变换时域数据获得。新能源汽车电源管理系统低压电源线、电机电控高压电源线、整车控制器控制与信号线的传导干扰电压由电压探头、EMI接收机示波器获得；整车辐射发射干扰由测量天线、EMI接收机获得。

The waveform characteristic dataset for in-situ terminal electromagnetic environment testing is derived from field and laboratory tests. It mainly adopts transient interference testing systems and laboratory comparative test equipment, with the test equipment undergoing comparative calibration before each test. Frequency-domain data features are obtained by performing Fourier transform on the collected time-domain data. The conducted interference voltages on the low-voltage power cables of new energy vehicle power management systems, high-voltage power cables for motor electronic control systems, and control and signal cables of the vehicle controller are measured via voltage probes and EMI receiver oscilloscopes. The vehicle-level radiated emission interference is acquired using measurement antennas and EMI receivers.