光纤传感器.7-3部分：电压测量 偏振法

[中文适用范围]： 本部分IEC 61757定义了使用偏振测量方法的光纤电压传感器的术语、结构和性能特性。该文档规定了测量这些传感器关键性能参数的测试方法和程序。它仅涉及电压传感元件，而不涉及每个应用特有的附加设备。 该文档未规定光学偏振光纤电压传感器的所需性能值，因为这些规格取决于传感器的指定应用，通常由传感器的用户定义。所需性能值通常在为特定应用设计传感器时定义。 [外文原描述]： IEC 61757-7-3:2024 defines the terminology, structure, and performance characteristics of fibre optic voltage sensors using a polarimetric measurement method. The document specifies test methods and procedures for measuring key performance parameters of these sensors. It addresses only the voltage sensing element and not the additional devices that are unique to each application. The document does not specify the required performance values of optical polarimetric fibre optic voltage sensors, because these specifications depend on the designated application of the sensor and are typically defined by the user of the sensor. The required performance values are usually defined when designing a sensor for a specific application.