IEC TS 62910:2020 公用事业互连光伏逆变器.欠压穿越测量的试验程序

标准编号：IEC TS 62910:2020

中文名称：公用事业互连光伏逆变器.欠压穿越测量的试验程序

英文名称：Utility-interconnected photovoltaic inverters - Test procedure for under voltage ride-through measurements

发布日期：2020-07-24

标准范围

IEC TS 62910:2020作为IEC TS 62910:2020 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC TS 62910:2020提供了用于评估公用事业互连光伏(PV)系统中使用的逆变器的欠压穿越(UVRT)功能性能的测试程序。本文件最适用于光伏逆变器连接到公用事业高压（HV）配电系统的大型系统。然而，适用的程序也可以用于在不断发展的UVRT要求包括低压(LV)装置的位置中的低压(LV)装置，例如单相或三相系统。评估的UVRT性能仅对被测逆变器的特定配置和运行模式有效。其他工厂或用户可设置配置的逆变器需要单独评估，因为这些配置可能导致逆变器UVRT响应表现不同。第二版取消并取代了2015年发布的第一版，构成技术修订。

IEC TS 62910:2020 is available as IEC TS 62910:2020 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC TS 62910:2020 provides a test procedure for evaluating the performance of Under Voltage Ride-Through (UVRT) functions in inverters used in utility-interconnected Photovoltaic (PV) systems. This document is most applicable to large systems where PV inverters are connected to utility high voltage (HV) distribution systems. However, the applicable procedures may also be used for low voltage (LV) installations in locations where evolving UVRT requirements include such installations, e.g. single-phase or 3-phase systems. The assessed UVRT performance is valid only for the specific configuration and operational mode of the inverter under test. Separate assessment is required for the inverter in other factory or user-settable configurations, as these may cause the inverter UVRT response to behave differently. This second edition cancels and replaces the first edition issued in 2015 and constitutes a technical revision.

标准预览图