GB/T 44883-2024 in English

GB/T44883-2024 Standard Overview

The National Standard of the People's Republic of China GB/T44883-2024 "Design Requirements for Process Production Energy Efficiency Management System" (hereinafter referred to as the "Standard") was officially released, aiming to standardize the architecture, network design, functional modules and interface requirements of energy management systems in process production enterprises. This standard is applicable to the design of energy efficiency management systems in process production fields such as metallurgy and petrochemicals.

Standard Development Background

With the transformation of the global energy structure and the advancement of green and low-carbon development, the process manufacturing industry has put forward higher requirements for energy efficiency management. The formulation of the "Standard" is based on the following background:

• Responding to climate change and reducing carbon emissions
• Improving enterprise energy utilization efficiency
• Promoting industrial intelligent transformation

Comparative analysis of standard frameworks

Detailed explanation of core functional modules

1. Planning function

The planning function is the basis of system operation, and mainly includes two modules: energy efficiency forecasting and energy planning.

• Energy efficiency forecasting: Based on historical data and energy efficiency models, predict energy efficiency and production and consumption in a certain period of time in the future.
• Energy planning: Combining production plans and maintenance plans, automatically generate energy demand plans.

2. Execution function

The execution function is responsible for concretizing energy efficiency management into an operational business process.

• Energy efficiency performance management: Real-time monitoring and statistics of energy efficiency data at all levels
• Energy efficiency report management: Generate multi-dimensional and multi-level energy efficiency management reports
• Comprehensive energy efficiency monitoring: Real-time tracking of key energy equipment and process units
• Abnormal alarm: Set alarm thresholds to detect and handle abnormal situations in a timely manner

3. Analysis function

The analysis function provides a basis for enterprise optimization through in-depth mining of energy efficiency data.

• Energy efficiency index management: Establish a multi-level energy efficiency index system
• Energy efficiency diagnosis and analysis: Identify energy waste links and put forward improvement suggestions
• Energy efficiency benchmarking management: Compare with industry benchmarks to evaluate energy saving potential

4. Optimization function

The optimization function improves energy efficiency from multiple dimensions.

• Energy optimization:Dynamically adjust energy consumption to achieve balanced allocation
• Capacity optimization:Improve energy output efficiency
• Allocation optimization:Optimize energy use paths according to production needs

Implementation suggestions