基于技术要求分析IEC谐波电流发射限值标准修订趋势

Amendment Tendency of IEC Harmonic Current Emission Limits Standard Based on the Technical Requirements

针对IEC 61000-3-2:2014版本出版以后的技术发展变化,分析了IEC谐波电流发射限值标准修订中涉及的待测物工况设置要求的新变化。对电视接收机(电视机)的试验条件,自镇流灯谐波电流发射值测试评定程序,带有内置式调光器LED灯具测试要求,涉及LED灯具标准条款的修订趋势,以及谐波电流发射测试技术标准化发展趋势进行了详细分析。对今后在该标准的修订提出了技术层面的意见。

According to the changes after the issue of the IEC 61000- 3- 2： 2014 standard,the new changes associated with the configuration requirements on condition parameters of the equipment under test of harmonic current emissions in the IEC61000- 3- 2： 2014 version are analyzed. Several requirements in IEC 61000- 3- 2： 2014,i. e.,test conditions for television（ TV） receivers,lighting equipment with self- ballasted lamps,LED lighting equipment with variable speed drive,as well as the technical clauses associated with the measurement configuration and the developing trends in the future of IEC standard on limits for harmonic current emission are analyzed in details. The comments for the possible changes on the standard in the future have been made based on the technical considerations.