GB/T 44112-2024 in English
VALIDSpecification of operation and control for connecting electrochemical energy storage station to power grid
- Issued on:2024-05-28
- Implemented on:2024-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$243.00
《GB/T 44112-2024电化学储能电站接入电网运行控制规范》由TC550（全国电力储能标准化技术委员会）归口，主管部门为中国电力企业联合会。
Introduction
1. Standard Overview
The National Standard of the People's Republic of China GB/T 44112-2024 "Operation Control Specifications for Electrochemical Energy Storage Power Stations Connected to the Grid" was officially released in 2024, aiming to standardize the interaction between electrochemical energy storage power stations and the grid. The standard specifies in detail the requirements for electrochemical energy storage power stations from grid access to operation and management to ensure the stability and reliability of the power system.
2. Background of Standard Formulation
As the proportion of renewable energy in the energy structure continues to increase, electrochemical energy storage technology, as a key means of regulating grid fluctuations, is increasingly widely used. However, the access and operation of energy storage power stations pose new challenges to the grid, including power control, power quality, and safety protection. To meet these challenges, it is particularly important to standardize the operation and control behavior of electrochemical energy storage power stations.
3. Comparison of standard frameworks
| Chapter content | GB/T 44112-2024 requirements | Comparison with international standards |
|---|---|---|
| Overall requirements | Comply with the provisions of GB/T 36547 to ensure that the technical parameters of the power station meet the conditions for grid access. | Align with the International Electrotechnical Commission (IEC) standards and have consistent requirements. |
| Power control | Must have the automatic generation control (AGC) function to respond to dispatch instructions. | Compatible with the IEEE 1547 series of standards, emphasizing real-time adjustment capabilities. |
| Power quality | The power quality at the grid connection point must comply with GB/T 36547 and be equipped with monitoring devices. | It is consistent with the IEC 61850 series standards in terms of communication protocol and data transmission. |
4. Implementation suggestions
To ensure the standardized operation of the electrochemical energy storage power station, it is recommended to start from the following aspects:
- Equipment selection:Select energy storage batteries and converters that meet the standard requirements to ensure that their technical parameters meet the grid access conditions.
- System integration:Fully consider the grid protection, communication and automation requirements during the system design stage to avoid compatibility issues during operation.
- Training and maintenance: Provide regular professional training to operating personnel to ensure that they are familiar with standard requirements and emergency response procedures.
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