一般照明设备电磁兼容性抗扰度要求第1部分:目标光闪烁计和电压波动抗扰度试验方法

[中文适用范围]： 本部分IEC 61547描述了一种客观的光闪烁计，可应用于以下目的： - 测量所有照明设备在无电压波动情况下的固有性能； - 测试照明设备对交流电源端口上（无意）电压波动干扰的免疫性能； - 测试照明设备对交流电源端口上故意电压波动（如来自纹波控制系统）的免疫性能。 本文件的目的是建立一个共同和客观的参考，用于评估照明设备在光闪烁方面的性能。光色随时间的变化（色度闪烁）不在本测试考虑范围内。 本方法适用于IEC技术委员会34范围内的照明设备，如灯具和照明器具，用于连接到低压电源。独立的辅助设备（如驱动器）也可以通过应用代表性光源进行测试。 本文件中描述的客观光闪烁计和电压波动免疫方法基于IEC 61000-3-3标准（电压波动限制）和闪烁计标准IEC 61000-4-15。 本文件中描述的客观光闪烁计可用于客观评估任何类型电源（交流电源、直流电源、电池供电或通过外部调光器供电）的照明设备的闪烁。本文件中描述的特定电压波动免疫测试方法适用于额定电压为120V AC和230V AC、50Hz和60Hz的照明设备。 [外文原描述]： IEC TR 61547-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC TR 61547-1:2020 describes an objective light flickermeter, which can be applied for the following purposes: - measuring the intrinsic performance of all lighting equipment without the application of voltage fluctuations in terms of illuminance flicker; during this measurement, the lighting equipment is supplied with a stable mains; - testing the immunity performance of lighting equipment against (unintentional) voltage fluctuation disturbance on the AC mains in terms of illuminance flicker; during this test a set of defined voltage fluctuations are applied to the AC mains and the immunity of the lighting equipment to the disturbance is determined. Apart from the above two purposes, the immunity performance of lighting equipment can also be tested against intentional voltage fluctuation on the AC mains arising for example from mains signalling. This is however not described in further detail in this document. This third edition cancels and replaces the second edition published in 2017. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - the scope of this document has been clarified to make a distinction between flicker testing without voltage fluctuations to measure the intrinsic performance of lighting equipment and flicker testing in which a specific set of voltage fluctuations are applied in order to measure the immunity of the lighting equipment to voltage fluctuations present on the mains; - the test procedure for flicker testing has been clarified.