IEC TS 62578:2015描述了可以连接在交流电源网络（线路）之间的所有技术和拓扑的有源馈电转换器（AIC）的操作条件和典型特性。侧和恒流或恒压型直流。侧，并且可以在两个方向（发电或再生）上转换电力（有功和无功功率）。以下内容不包括在范围内: -主动进料应用的设计、开发或进一步功能的要求。 -由装置中的寄生元件或不良电子设计引起的AIC与其他设备相互作用或影响的概率及其缓解措施。 -“架空线路”供电网络，因为缺乏其三相阻抗的信息（测量）。与上一版相比，此版本包括以下重大技术变更: a)IEC TS 62578的修订版包括实际应用中对低于150 kHz的发射值的观测值。 b)因此，与第一版相比，本文件进行了扩展，扩展后的附件中给出了几个详细的分析结果。 c)国际工作组通过评估2 kHz至9 kHz之间的电源阻抗、全面分析电力电容器对AIC注入的谐波电流的承受能力、设备抗扰度测试以及考虑无阻尼滤波电容器数量增加的供电网络中的偏移谐振，得出了设计建议。

IEC TS 62578:2015 describes the operation conditions and typical characteristics of active infeed converters (AIC) of all technologies and topologies which can be connected between the electrical power supply network (lines) a.c. side and a constant current or voltage type d.c. side and which can convert electrical power (active and reactive) in both directions (generative or regenerative). The following is excluded from the scope:
- Requirements for the design, development or further functionality of active infeed applications.
- Probability of interactions or influences of the AIC with other equipment caused by parasitic elements in an installation or caused by poor electronic design as well as their mitigations.
- "Overhead line" power supply networks because of lack of information (measurements) of their three phase impedances. This edition includes the following significant technical changes with respect to the previous edition:
a) IEC TS 62578, in its revised version includes observed values out of practical applications for emission values below 150 kHz.
b) Therefore the document has been extended compared to the first edition, several detailed analysis results are given in the extended Annexes.
c) Design recommendations have been derived from the international working group by an assessment of the power supply impedances between 2 kHz and 9 kHz, a comprehensive analysis of the withstand capability of power capacitors against harmonic currents injected by AIC, immunity tests of equipment and considerations about shifted resonances in the power supply network with increased population of undamped filter capacitors.