DL/T 1638-2016 in English

This document specifies the technical requirements for protection and control devices used in unit transformers of wind power generation units. It covers aspects such as functional performance, electrical characteristics, environmental conditions, and testing methods. The content provides guidelines for the design, manufacturing, and application of these devices to ensure reliable operation under various conditions. The document outlines the necessary parameters and performance indicators that the devices must meet, as well as the procedures for verification and validation. It also includes information on installation, commissioning, and maintenance requirements. The scope of the document is limited to the specific application of unit transformers in wind power generation systems, ensuring that the protection and control functions are effectively integrated into the overall system. The information presented is intended to support the development and implementation of safe and efficient wind power generation solutions.