T/CEC 5056.2-2021 Three-Dimensional Design Modeling Specification for Power Transmission and Distribution Engineering - Part 2: Aerial Lines
T/CEC 5056.2-2021 Three-Dimensional Design Modeling Specification for Power Transmission and Distribution Engineering - Part 2: Aerial Lines
Basic Information
Scope
1.0.1 This section is formulated to standardize the modeling methods, geometric precision, and attribute detail of three-dimensional design models for overhead lines. 1.0.2 This section applies to the establishment of three-dimensional design models for the preliminary design, construction drawing design, and completion drawing preparation of overhead lines with voltages of 35 kV and above. 1.0.3 The modeling of three-dimensional design models for overhead lines shall comply with relevant national laws and regulations and information security requirements. 1.0.4 In addition to complying with this section, the modeling of three-dimensional design models for overhead lines shall also comply with the provisions of the current relevant national standards.