Detail of DB31/T 1296-2021

Introduction of DB31/T 1296-2021

Technical requirements for intelligent electrical vehicles charging equipment and interactive response 1 Scope This document specifies the applicable scenarios, general requirements, intelligent charging requirements, interactive response requirements and platform interaction requirements of intelligent electrical vehicles charging equipment and interactive response. This document is applicable to intelligent charging spots that need to adjust the charging power of electric vehicle power supply equipment, including intelligent charge for AC charging spot and intelligent charge for off-board charger. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 16916.1 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses(RCCB) - Part 1: General rules GB/T 18487.1 Electric vehicle conductive charging system - Part 1: General requirements GB/T 18487.2 Electric vehicle conductive charging system - Part2: EMC requirements for off-board electric vehicle supply equipment GB/T 19596 Terminology of electric vehicles GB/T 20234.1 Connection set for conductive charging for electric vehicles - Part 1: General requirements GB/T 20234.2 Connection set for conductive charging of electric vehicles - Part 2: AC charging coupler GB/T 20234.3 Connection set for conductive charging of electric vehicles - Part 3: DC charging coupler GB/T 22794 Type F and type B residual current operated circuit-breakers with and without integral overcurrent protection for household and similar uses GB/T 27930 Communication protocols between off-board conductive charger and battery management system for electric vehicle GB/T 29317 Terminology of electric vehicle charging/battery swap infrastructure GB/T 32672 General technical specification of power demand response system GB/T 34657.1 Interoperability test specifications of electric vehicle conductive charging - Part 1: Supply equipment GB/T 34658 Conformance test for communication protocols between off-board conductive charger and battery management system for electric vehicle DL/T 1867 Specification for information exchange of power demand response JJG 1148 AC Charging spot for electric vehicles JJG 1149 Off-board charger for electric vehicles NB/T 33001 Specification for electric vehicle off-board conductive charger NB/T 33002 Specification for electric vehicle A.C charging point NB/T 33008.1 Inspection and test specifications for electric vehicle charging equipment - Part 1: off-board charger NB/T 33008.2 Inspection and test specifications for electric vehicle charging equipment - Part 2: A.C.charging spot T/CEC 208 Technical specification for information security of electric vehicle charging facilities 3 Terms and definitions For the purposes of this standard, the terms and definitions given in GB/T 18487.1, GB/T 19596, GB/T 29317, GB/T 32672, NB/T 33001, NB/T 33002, DL/T 1867, GB/T 16916.1, GB/T 22794, T/CEC 208 and the following apply. 3.1 coordinated charging charging behavior and power of electric vehicles which are regulated according to certain strategies, by using economic or technological measures to guide and coordinate

Contents of DB31/T 1296-2021

Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Applicable scenarios 5 General requirements 6 Intelligent charging 7 Requirements for interactive response 8 Platform interaction Bibliography