Summary of 28 Standards for Energy Storage Industry

Recently, the State Energy Administration announced the "Summary of Projects for the Proposed Industry Standards Plan in the Energy Sector for 2018", which was revised according to the annual industry standards system reported by various energy industry standardization authorities and standardization technical committees. A preliminary summary of 1,004 projects in the energy sector industry standards plan for 2018 was formed.

According to statistics, there are 28 standards in the energy storage industry, covering power auxiliary, distributed energy storage, ladder utilization, power cells, zinc and nickel single-liquid flow cells, all-vanadium liquid flow cells, fuel cells, and pumped storage energy. Sixteen standards were completed in 2019. Twelve were completed in 2020.

Technical requirements for integrated charging station for scenery storage and filling

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2020

Scope of application: This standard is mainly applicable to the operation control of the "scenery storage and filling" integrated power station composed of photovoltaic, wind power, energy storage, electric vehicle charging equipment and energy management system, and also covers the "scenery storage and filling" four-piece, optical storage, wind storage, Type of power station for storage and filling.

The main technical content: It stipulates the principle of power station division, energy management and economic operation, distributed power source DR access control requirements, and the performance of charging equipment, power station safety and electromagnetic compatibility.

Standardization Authority: China Electrical Appliance Industry Association

Technical committees or technical units: National technical committees for the standardization of measuring relays and protective equipment

Main drafting units: Xu Ji Group Co., Ltd., Xuchangkaipu Inspection Research Institute Co., Ltd.

Test guidelines for power emergency power supply equipment

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope: Diesel power generation vehicles, Flywheel energy storage UPS power supply system, battery energy storage UPS power supply vehicles and other power emergency power supply equipment.

The main technical content:(1) Formulate its basic function inspection, access standards, output characteristics, load characteristics, capacity characteristics, protection characteristics, insulation performance, down/online debugging, noise performance, protection level, electromagnetic compatibility and other test methods. (2) Formulate guidelines for inspection and acceptance of power supply equipment for power applications and pre-testing.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical integration unit: Technical committee for the standardization of power emergency technologies in the energy industry

Main drafting units: Guangzhou Power Supply Bureau Co., Ltd. Power Testing Research Institute, Guangdong Product Quality Supervision and Inspection Research Institute, Ministry of Industry and Information Technology Electronics Research Institute No. 5, Shanghai Ketai Power Source Co., Ltd., Shenzhen Jiuzhou Industrial Co., Ltd., Beijing Dakuai Technology Co., Ltd., Beijing Qunling Energy Technology Co., Ltd.

Specification for Integrated Port Energy Control System Design

Standard category: other

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard is applicable to the production, design and testing of the integrated energy control system of the port, which covers power supply and distribution equipment, power supply equipment such as port machines, auxiliary equipment such as office equipment, new energy and energy storage equipment, and joint energy supply equipment.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical integration unit: Technical committee for the standardization of offshore installations in energy industries

Main drafting units: Nanrui Group Co., Ltd., National Grid Co., Ltd., Shanghai International Port (Group) Co., Ltd., China Southern Electric Grid Co., Ltd..

Specification for Interactive Function of Energy Internet and Distributed Energy Storage System

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: The main contents of this standard include scope, normative reference documents, terms and definitions, basic principles, operational interaction, capability interaction and information interaction. It is suitable for the interaction between energy Internet and distributed energy storage system.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical focus unit: China Electric Power Enterprise Federation

Main drafting unit: China Electric Power Research Institute Co., Ltd.

Demand-side Electricity Support Service Guidelines

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: this standard will define the resources of the demand-side power auxiliary service, related terms and definitions, formulate the technical requirements of the demand-side auxiliary service resources, platform requirements, implementation methods, and benefit evaluation.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical focus unit: China Electric Power Enterprise Federation

The main drafting units: Industrial Power Demand Side Management Promotion Center, China Electric Power Science Research Institute Co., Ltd., State Grid Power Science Research Institute, Southern Grid Science Research Institute, National Energy Bureau Renewable Energy Storage and Connecting Engineering Laboratory, Shenzhen Science and Electronics Technology Co., Ltd. Co., Ltd.

Specification for Electrochemical Storage Power Station Access to Power Grid

Standard Category: Construction

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard makes normative requirements for the capacity configuration, function configuration, primary system, secondary system and monitoring system design of electrochemical energy storage stations connected to distribution networks. This standard will fully take into account the structure characteristics and operational control requirements of distribution networks, and fully exploit the interaction requirements of electrochemical energy storage power stations and power grids, so as to ensure the applicability and pertinence of the standard.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting unit: China National Network Shanghai Electric Power Company Electric Power Science Research Institute

Technical Guidelines for Echelon Use of Lithium-ion Battery Systems for Power Storage

Standard category: products

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard specifies the terms, basic requirements, test methods, etc. of the power cell system used for power storage.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting units: Wuhan Weilai Energy Co., Ltd., China Electric Power Research Institute, Shanghai Weilai Automobile Co., Ltd., Guolun Henan Electric Power Company Electric Power Research Institute, Guolei Sichuan Electric Power Company Electric Power Research Institute

Design Specification for Distributed Energy Storage System Access to Distribution Network

Standard Category: Construction

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This specification applies to new construction, reconstruction and expansion of distributed energy storage projects connected to the power grid through 35 kV and below voltage levels.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting units: China National Network Jiangsu Electric Power Co., Ltd.. Electric Power Science Research Institute, China Electric Power Science Research Institute, China National Network Beijing Economic and Technology Research Institute

Supercapacitors for power storage

Standard category: products

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard specifies the terms and symbols, hierarchy, technical requirements, test methods and test rules for Super capacitors for power storage. This standard applies to two-layer, Faraday and hybrid Super capacitor monomers, modules and systems for power storage.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting unit: Guangdong Power Grid Co., Ltd. Electric Power Science Research Institute

Test Code for Super Capacitors for Power Storage

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard stipulates the terms and symbols, technical requirements, inspection and test items, and indicative test methods for Super capacitors for power storage. This standard applies to double layers, Faraday and hybrid supercapacitors for power storage.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting unit: Guangdong Power Grid Co., Ltd. Electric Power Science Research Institute

Electrochemical energy storage system traceable coding specification

Standard category: method

Formulation of amendments: development

Years of completion: 2019

Scope of application: This standard applies to electrochemical energy storage systems, including electrochemical energy storage batteries (groups) and their key components.

This standard specifies the principles, data structures and representation methods of traceable source codes for electrochemical energy storage systems. By designing a national unified unique coding system, information such as the factory parameters, operation and maintenance units, geographic location, and key operational indicators of each (group) battery can be tracked and facilitated to dynamically monitor and manage the battery management system.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical reference unit: National Technical Committee for the Standardization of Electricity Storage Energy

Main drafting units: Xiexin Energy Research Institute, Yunnan Electric Power Research Institute

Technical requirements for energy feeders to be connected to distribution networks

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard is applicable to new and upgraded energy feeders connected to 35 KV and below distribution networks. This standard stipulates the principles and technical requirements to be followed for the power feeder to be connected to the power distribution network. Mainly includes the power quality requirements of the power feed device connected to the distribution network (harmonic and waveform distortion, power factor, three-phase imbalance and three-phase imbalance), electrical protection function requirements (AC output side overvoltage/undervoltage protection, AC output overfrequency / Deficit frequency protection and protection against island effects).

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical integration unit: National technical committee for the standardization of microgrids and distributed power supply networks

Main drafting unit: China Electric Power Research Institute Co., Ltd.

Guidelines for Capacity Assessment of Distributed Power Access Grid

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard is applicable to distributed power sources that are connected to 35 kV and below voltage distribution networks in the form of synchronous generators, induction generators, converters, etc. This standard stipulates the content, index and evaluation method of the distribution network's ability to accept distributed power supply from the aspects of the distribution network's primary grid, equipment, and secondary configuration.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical integration unit: National technical committee for the standardization of microgrids and distributed power supply networks

Main drafting units: National Electric Grid Company, China Electric Power Science Research Institute Co., Ltd., China State Network Zhejiang Electric Power Company, etc..

Standard for Reservoir Operation Management in Pumped Storage Power Station

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This Code applies to the operation management of various types of reservoirs in pumped storage power stations.

The main technical contents include: 1. Operation and monitoring management of pumped storage power stations; 2. Management of upper and lower reservoirs in pumped storage power stations; Pumped storage power station reservoir dispatch operation management, overall consideration of flood control, power generation, irrigation, ecological and other needs.

Standardization Authority: China Electric Power Enterprise Federation

Technical committee or technical focus unit: China Electric Power Enterprise Federation

Main drafting unit: China Southern Power Grid Fengfeng FM Power Generation Co., Ltd.

General requirements for DC Fusible parts for lithium battery electric vehicles

Standard category: products

Formulation of revisions: formulation

Date of completion: 2019

Scope: This standard is applicable to DC fuses for protection of electric vehicles with rechargeable lithium batteries with rated voltage of 1000 V and below.

The main technical contents: The technical specifications of the DC fusion body used in electric vehicles with rechargeable lithium batteries driven by DC 1000V and below are specified, as well as the tests used to verify the product performance in the operating environment of electric vehicles. Includes the characteristic values of the DC melt body(including recommended size, rated voltage, rated current, break range, use category, time-current characteristics, dissipation power, temperature impact resistance, current impact resistance, mechanical impact resistance and vibration performance), Structure requirements, safety requirements, environmental requirements, test requirements, etc..

Standardization Authority: China Electrical Appliance Industry Association

Technical committee or technical integration unit: National technical committee for the standardization of fuses

Main drafting unit: Shanghai Institute of Electrical Engineering

Test Method for Thin Film Ion Conductivity for power batteries

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard is applicable to the determination of Ionic conductivity of membrane used in power cells.

Main technical contents: scope, normative reference documents, terms and definitions, instruments and equipment, test procedures (including environmental requirements for spare glove boxes for electrolytes thin films, sample mold requirements, mold adjustment, electrolyte film forming, conductivity measurement), results calculation, Test reports, etc.

Standardization Authority: China Electrical Appliance Industry Association

Technical committees or technical integration units: National technical committees for the standardization of insulating materials

Main drafting units: Guilin Institute of Electrical Appliance Research Co., Ltd., Qingdao Institute of Bioenergy and Process, Chinese Academy of Sciences, China Institute of Electrical Appliance Research Co., Ltd.

Method for evaluating the insulation performance and capacity of electric core used for vehicle power battery recovery

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2019

Scope of application: This standard is applicable to the electrical core insulation performance and capacity evaluation of vehicle power battery recycling.

The main technical contents: scope, normative reference documents, terms and definitions, core samples and treatment, instruments and equipment, test procedures, results expression and calculation, test reports, etc.

Standardization Authority: China Electrical Appliance Industry Association

Technical committees or technical integration units: National technical committees for the standardization of insulating materials

Main drafting units: Guilin Electric Appliance Research Institute Co., Ltd., China Electric Appliance Research Institute Co., Ltd., China Airlines Li-electric Technology Research Institute Co., Ltd.

General Technical Conditions for Zinc Nickel Single Liquid Flow Battery

Standard category: basis

Formulation of revisions: formulation

Date of completion: 2020

Scope of application: This standard is applicable to zinc and nickel single-liquid flow batteries of various specifications,

The main technical contents: the terms and definitions of zinc-nickel single-liquid flow batteries, general technical requirements, general safety requirements, test methods, inspection rules, standards, instructions for use, packaging, transportation and storage, etc..

Standardization Authority: China Electrical Appliance Industry Association

Technical committee or technical integration unit: Technical committee for the standardization of liquid-flow batteries in the energy industry

Main drafting units: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China Electrical Appliance Industry Association

Test Method for Zinc Nickel Single Liquid Flow Battery Electrode Assembly

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2020

Scope of application: The standard is applicable to the performance test method of zinc nickel single liquid flow battery electrode assembly.

Main technical content: the relevant terms and definitions, common requirements, test preparation, test methods, etc.

Standardization Authority: China Electrical Appliance Industry Association

Technical committee or technical integration unit: Technical committee for the standardization of liquid-flow batteries in the energy industry

Main drafting units: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China Electrical Appliance Industry Association

Test Method for Zinc and Nickel Single Liquid Flow Battery Membrane

Standard category: methodology

Formulation of revisions: formulation

Date of completion: 2020

Scope of application: The standard is applicable to the performance test method of zinc nickel single liquid flow battery performance diaphragm.

Main technical content: the relevant terms and definitions, general requirements, test preparation, test method of zinc nickel single liquid flow battery performance diaphragm are specified.

Standardization Authority: China Electrical Appliance Industry Association

Technical committee or technical integration unit: Technical committee for the standardization of liquid-flow batteries in the energy industry

Main drafting units: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China Electrical Appliance Industry Association

Zinc-nickel single-liquid battery electrolyte test method

Standard category: method

Formulation of amendments: development

Years of completion: 2020

Scope of application: The standard applies to the general requirements and test methods for zinc-nickel single-liquid battery electrolyte.

Main technical contents: The terms and definitions, general requirements, test preparation and test methods of zinc-nickel single-liquid battery electrolyte are specified.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: Technical Committee for Flow Battery Standardization in the Energy Industry

Main drafting unit: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China Electrical Equipment Industry Association

Zinc-nickel single-flow battery stack test method

Standard category: method

Formulation of amendments: development

Years of completion: 2020

Scope of application: The standard is applicable to the test of zinc-nickel single-flow battery stack.

Main technical contents: The terms and definitions, requirements, test instruments, test preparation, test methods, etc. of zinc-nickel single-flow battery stack are specified.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: Technical Committee for Flow Battery Standardization in the Energy Industry

Main drafting unit: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, China Electrical Equipment Industry Association

Electrolyte recovery requirements for all vanadium redox flow batteries

Standard category: product

Formulation of amendments: development

Years of completion: 2020

Scope of application: The standard is applicable to all vanadium redox flow battery electrolytes with sulfuric acid as solvent.

Main technical contents: Mainly stipulates the requirements for the recovery of electrolytes for all vanadium redox flow batteries, test methods, inspection rules, collection, packaging, transportation, storage and contract contents.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: Technical Committee for Flow Battery Standardization in the Energy Industry

Main drafting unit: Dalian Borong New Materials Co., Ltd.

Technical conditions for carbonaceous filler/polymer composite bipolar plates for all vanadium redox flow batteries

Standard category: product

Formulation of amendments: development

Years of completion: 2020

Scope of application: The standard is applicable to carbonaceous filler/polymer composite bipolar plates for all vanadium redox flow batteries.

Main technical content: technical requirements and test methods for carbonaceous filler/polymer composite bipolar plates

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: Technical Committee for Flow Battery Standardization in the Energy Industry

Main drafting unit: Hunan Yinfeng New Energy Co., Ltd., China Electrical Equipment Industry Association

Switches for battery-operated appliances and devices - Part 2-1: Particular requirements for power tool switches

Standard category: product

Formulation of amendments: development

Years of completion: 2019

Scope of application: This part applies to appliance switches driven by batteries (including lithium batteries), the voltage does not exceed 480V, the current does not exceed 63A.

Main technical contents: This standard is based on GB/T15092.1-2010 "Apparatus Switch Part 1: General Requirements" and NBT "Battery Driven Devices and Equipment Switch Part 1: General Requirements", combined with power tool standard and product safety, performance requirements, the development of "battery drive devices and equipment switches Part 2-1: special requirements for power tool switches." The content includes technical requirements for safety, performance, test methods and inspection rules for battery-powered power tool switches; project recommendations are recommended.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: National Electrical Equipment Standardization Technical Committee

Main drafting unit: Shanghai Electric Tools Research Institute (Group) Co., Ltd.

Solid oxide fuel cell single cell test method

Standard category: method

Formulation of amendments: development

Years of completion: 2020

Scope of application: This standard applies to solid oxide fuel cell single cells.

Main technical contents: specify test preparation work, single battery performance test steps and methods, and test report content.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: High-Tech Fuel Cell Standardization Technical Committee for the Energy Industry

Main drafting unit: Suzhou Huaqing Jingkun New Energy Technology Co., Ltd., Tsinghua University

Solid oxide fuel cell stack test method

Standard category: method

Formulation of amendments: development

Years of completion: 2020

Scope of application: This standard applies to solid oxide fuel cell stacks.

Main technical content: Specify test conditions, battery test performance test methods and steps to test the contents of the report.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: High-Tech Fuel Cell Standardization Technical Committee for the Energy Industry

Main drafting unit: Suzhou Huaqing Jingkun New Energy Technology Co., Ltd., Tsinghua University

Cogeneration solid oxide fuel cell power generation system safety

Standard category: product

Formulation of amendments: development

Years of completion: 2020

Scope of application: This standard is mainly applicable to solid oxide fuel cell power generation systems that use hydrogen or methane as fuel to provide both heat and electricity.

Main technical contents: Specify the safety specifications and protective measures, environmental requirements, exhaust emission requirements, and electrical safety requirements of the system during installation, operation, performance testing, etc.

Standardization Management Agency: China Electrical Equipment Industry Association

Technical Committee or Technical Focal Point: High-Tech Fuel Cell Standardization Technical Committee for the Energy Industry

Main drafting unit: Tsinghua Sichuan Energy Internet Research Institute

The page contains the contents of the machine translation.