T/CGMA 0501-2023 Active Group standards

T/CGMA 0501-2023 Electric motor braking hydrogen gas turbine expansion machine

Publish Date: 2023-08-10 Implement Date: 2023-10-01 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/CGMA 0501-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Compressors and pneumatic machinery

Publish Date: 2023-08-10

Implement Date: 2023-10-01

Scope

Scope: This document specifies the models, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of power generation brake hydrogen turbine expanders. This document applies to turbine expanders with an inlet pressure not exceeding 10 MPa, an inlet temperature not exceeding 300°C, an inlet medium of hydrogen-rich gas (mainly composed of hydrogen, with a hydrogen content greater than 50% (molecular ratio) and a molecular weight not exceeding 12), using oil bearings and driven by gear transmission devices, with a rated output power not exceeding 30,000 kW. Note: All pressures not specified in this document are gauge pressures. Main technical content: This document specifies the models, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of power generation brake hydrogen turbine expanders. This document applies to turbine expanders with an inlet pressure not exceeding 10 MPa, an inlet temperature not exceeding 300°C, an inlet medium of hydrogen-rich gas (mainly composed of hydrogen, with a hydrogen content greater than 50% (molecular ratio) and a molecular weight not exceeding 12), using oil bearings and driven by gear transmission devices, with a rated output power not exceeding 30,000 kW. Note: All pressures not specified in this document are gauge pressures.