SAE J551-05-2004 电动车宽带（9 kH-30 MHz）磁场和电场强度性能等级和 测量方法.pdf

REV. SURFACE JAN2004 ® J551-5 VEHICLE Issued 1995-06 RECOMMENDED Revised 2004-01 PRACTICE Superseding J551-5 DEC1997 Performance Levels and Methods of Measurement of Magnetic and Electric Field Strength from Electric Vehicles, Broadband, 9 kHz To 30 MHz Foreword This part of SAE J551 was initially included as an appendix to the historical broadband radiated noise test. It was published separately in June 1995, and is now in use in the industry as the standard method for electromagnetic emission testing of electric vehicles. As with all SAE standards, users are invited to comment on this document to the EMR Standards Committee. 1. Scope The test procedures and performance levels in this SAE Recommend