T/WEA 010-2026 Active Group standards

T/WEA 010-2026 Code of practice for implementation of intelligent inspection and fault diagnosis in power systems

Publish Date: 2026-03-11 Implement Date: 2026-03-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/WEA 010-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: The integrated transmission and distribution network

Publish Date: 2026-03-11

Implement Date: 2026-03-28

Scope

This document specifies the overall implementation principles, system architecture, and functional requirements for intelligent inspection and fault diagnosis of power systems; the inspection objects and data collection requirements; data transmission and storage requirements; data quality control and management requirements; fault diagnosis and health assessment requirements; and alarm handling. This document applies to the implementation of intelligent inspection and fault diagnosis projects for transmission lines, substations, distribution networks, and critical user-side power equipment and auxiliary systems, including but not limited to: transmission lines and corridors; primary equipment and internal environments of substations; key devices and communication links of secondary systems; switchgear and district facilities of distribution networks; critical equipment and monitoring systems of power plants/new energy stations; and critical power supply and emergency power systems of important users. For application scenarios involving only a single inspection method (e.g., manual inspection or drone photography) without diagnostic closed-loop management, the relevant provisions of this document can be referenced for implementation. This document addresses the engineering practice needs of intelligent inspection and fault diagnosis in power systems. It focuses on the entire process of "inspection objects - data collection - transmission and storage - quality control - integrated analysis - diagnostic criteria - alarm grading - implementation closed-loop - continuous optimization", and specifies implementation principles, system architecture requirements, data and interface requirements, algorithm and model management requirements, business processes and responsibility division, performance evaluation and acceptance methods, as well as safety and compliance requirements. This document applies to power grid enterprises and their operation and maintenance uni