T/CEC 5057.2-2021 Active Group standards

T/CEC 5057.2-2021 3D Design Application Scope and Depth Regulations for Transmission and Substations Part 2: Aerial Lines

Publish Date: 2021-06-29 Implement Date: 2021-10-01 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/CEC 5057.2-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: \nTransmission lines and distribution lines

Publish Date: 2021-06-29

Implement Date: 2021-10-01

Scope

Main technical content: 1.0.1 In order to standardize the technical methods and approaches for 3D design of overhead transmission line projects, improve the quality and efficiency of engineering design, and meet the construction requirements of the "digital power grid", this section is compiled to guide design units in conducting 3D design of overhead transmission line projects. 1.0.2 This section sets forth requirements for the content and depth of 3D design applications in overhead transmission line projects. 1.0.3 This section is applicable to the 3D design phases of preliminary design, construction drawing design, and completion drawing preparation for new overhead transmission line projects with voltages of 35 kV and above. 1.0.4 In addition to complying with this section, the 3D design of overhead transmission line projects shall also comply with the provisions of relevant national standards currently in force.