T/GZQXXH 0004-2024 Active Group standards

T/GZQXXH 0004-2024 The method for calculating the density of ground lightning and specification for its application

Publish Date: 2024-12-26 Implement Date: 2025-01-10 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/GZQXXH 0004-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Meteorology

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2024-12-26

Implement Date: 2025-01-10

Scope

Scope: This document specifies the calculation method and application of ground flash density. This document is applicable to lightning protection device design and safety inspection, lightning safety risk analysis, lightning-prone area zoning, and comprehensive risk assessment of lightning disasters, etc. Main technical content: Based on the actual effects analysis of more than 10 years of business and technical applications by the Guizhou Meteorological Disaster Prevention Technology Center, and in combination with the requirements of GB/T 37047-2022 "General Principles of Ground Flash Density Based on Lightning Localization System", this standard is compiled around comprehensive risk surveys of lightning disasters, lightning protection design and review, inspection and testing of lightning protection devices, lightning environment analysis, lightning disaster risk assessment, lightning disaster vulnerability evaluation, and other related meteorological services. It formulates quality requirements, calculation methods, and technical application requirements in different scenarios for ground flash density, and meets the current technical management requirements for lightning protection and disaster reduction work.