GB/T 40235-2021 (English Version) PDF

Scope: This standard specifies the composition of the low calorific value coal power generation energy supervision and collection terminal (hereinafter referred to as "energy supervision and collection terminal"), the functions of each component system, working environment, performance requirements, data remote transmission protocol, data security, and data validity determination; It stipulates the frame format, data encoding and transmission rules for data transmission between the low-calorific value coal power generation energy supervision and collection terminal and the monitoring center; it specifies the daily maintenance, calibration, and instrumentation required by the operating unit to ensure the stable operation of the energy supervision and collection terminal. Requirements for maintenance, quality assurance and quality control, instrument file management, etc.; specifies the specific content of operation supervision and inspection and technical assessment. This standard is applicable to the design, selection, inspection, operation, maintenance and supervision and inspection of low calorific value coal power generation energy supervision and collection terminals.

GB/T 40235-2021 Referenced Document

GB/T 1574 Test method for analysis of coal ash
GB/T 18657.1-2002 Telecontrol equipment and systems Part 5: Transmission protocols Section 1: Transmission frame formats
GB/T 18657.3 Telecontrol equipment and systems Part 5: Transmission protocols Section 3: General structure of application data
GB/T 211 Determination of total moisture in coal
GB/T 212 Proximate analysis of coal
GB/T 213 Determination of calorific value of coal
GB/T 2260 Codes for the administrative divisions of the People's Republic of China
GB/T 2423.10 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal)
GB/T 4208 Degrees of protection provide by enclosure (IP code)

2021 GB/T 40235-2021 Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value