GB/T 43456-2023
Specification of electricity inspection (English Version)
- Standard No.
- GB/T 43456-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 43456-2023
- Introduction
In-depth interpretation of the National Standard of the People's Republic of China GB/T 43456-2023
I. Background and significance of standard formulation
GB/T 43456-2023 "Electricity Inspection Specification" is a new national standard formulated on the basis of the original power industry standards, combined with the development of the power system and technological progress in recent years. This standard aims to standardize the electricity inspection workflow, protect the legitimate rights and interests of power users and power supply companies, and ensure the safe and stable operation of the power system.
II. Comparative analysis of standard frameworks
Chapter Content Overview New/Adjusted Contents of the New Standard Scope Defines the scope of application of electricity inspection work. - Added inspection requirements for distributed energy and energy storage systems. Normative references Lists all relevant standards and regulations. - Updated to the latest versions of standards, such as GB/T 40090 "Electricity Safety for High-Voltage Power Users". Terms and definitions Definitions of key terms, including "power supply enterprise" and "power user". - Added relevant terms such as "energy storage power station" and "security load". III. Explanation of professional terms and practical applications
Case study: Practical application of security load
Among important power users, security load refers to the power load used to ensure the personal safety and property safety of power consumption sites. For example, in hospitals, data centers and other places, it is crucial to ensure the continuous power supply of key equipment (such as emergency equipment and servers).
IV. Background of standard formulation and technological evolution
With the development of renewable energy and smart grid technology, power consumption inspection work faces new challenges and opportunities. The new standard fully considers new technology scenarios such as distributed energy access and energy storage system application to ensure the safety and reliability of the power system.
V. Implementation recommendations
- Power supply companies: Strengthen the training of power consumption inspection personnel to ensure that they are familiar with the content of the new standard and the application of new technologies.
- Electricity users: Conduct regular self-inspections of electricity safety. In particular, important electricity users are required to configure their own emergency power supplies as required and test their reliability regularly.
- Government regulatory authorities: Promote the connection between local policies and national standards, and strengthen supervision and guidance on the implementation of standards.
GB/T 43456-2023 Referenced Document
- DL/T 1102 Distribution Transformer Operation Regulations
- DL/T 1344 Technical specification for connecting disturbing customer to power system
- DL/T 1476 Preventive testing procedures for electrical safety equipment
- DL/T 596 Rules for preventive testing of electrical equipment
- DL/T 969 Guideline of Substtion Operation
- GB 50016 Architectural design code for fire protection
- GB 50052 Code for design electric power supply system
- GB 51348 Electrical Design Standards for Civil Buildings
- GB/T 13869 General guide for safety of electric user
- GB/T 14285 Technical regulations for relay protection and safety automatic devices
- GB/T 28583 Specification of electricity supply service
- GB/T 29328 Speicific configuration of power supply and self-emergency power supply for important power users
- GB/T 31989 Power supply safety for high voltage consumer
- GB/T 40090 Code for operation and maintenance of energy storage station
GB/T 43456-2023 history
- 2023 GB/T 43456-2023 Specification of electricity inspection
