ISO IEC 15118-1-2013.pdfISO IEC 15118-1-2013 Road

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详细说明：ISO IEC 15118-1-2013 Road vehicles — Vehicle to grid communication interface — Part 1: General information and use-case definitionlso15118-1:2013(E) Contents Page Foreword Introduction…… Scope 12345 Normative references Terms and definitions 2 Symbols and abbreviated terms Requirements 10 5.1 Communication concept 10 5.2 General considerations 5.3 User-specific requirements 5.4 OEM-specific requirements .12 5.5 Utility-specific requirements Actors 14 6.1 General 14 Use Case elements 15 7.1 Genera 15 7.2 Start of charging process「A]… 7.3 Communication set-up B 20 7. 4 Certificate handling [c] 20 7.5 Identification and Authorization d .23 7.6 Target setting and charging scheduling e .29 7.7 Charging controlling and re-scheduling [ FI 36 7.8 Value Added Services [G 42 7.9 End of charging process「Hl… Annex A (informative) Charging infrastructure architecture 45 Annex B (informative) Security 55 Annex C (informative)Examples of charging scenarios derived from the use case elements..60 Bibliography 65 C ISo 2013-All rights reserved ISo15118-1:2013(E Foreword iso (the International Organization for Standardization is a worldwide federation of national standards bodies (ISo member bodies). The work of preparing International Standards is normally carried out through iso technical committees. each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work Iso collaborates closely with the International Electrotechnical Commission (EC on all matters of electrotechnical standardization The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different ty pes of iso documents should be noted. This document was drafted in accordance with the editorialrulesoftheIsO/ieCDirectives,Part2.www.iso.org/directives Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/ or ontheIsolistofpatentdeclarationsreceivedwww.iso.org/patents Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement The committee responsible for this document is ISO/TC 22, Road vehicles, Subcommittee SC 3, Electrical and electronic equipment Iso 15118-1 was developed in cooperation with eCTc 69, Electric road vehicles and electric industrial trucks ISo 15118 consists of the following parts, under the general title road vehicles- Vehicle to grid communication interface Part 1: General information and use-case definition Part 2: Network and application protocol requirements Part 3: Physical and data link layer requirements The following parts are under preparation Part 4: Network and application protocol conformance test - Part 5: Physical layer and data link layer conformance test This corrected version of iso 15118-1: 2013 incorporates the following correction The Iso/ieC double logo was added to the cover page C IS0 2013-All rights lso151181:2013(E Introduction The pending energy crisis and the necessity to reduce greenhouse gas emissions have led vehicle manufacturers to make a very significant effort to reduce the energy consumption of their vehicles They are presently developing vehicles partly or completely propelled by electric energy. Those vehicles will reduce the dependency on oil, improve global energy efficiency and reduce the total Co2 emissions for road transportation if the electricity is produced from renewable sources To charge the batteries of such vehicles, specific charging infrastructure is required Much of the standardization work on dimensional and electrical specifications of the charging infrastructure and the vehicle interface is already treated in the relevant iso or iEC groups. However, the question of information transfer between the vehicle, the local installation and the grid has not been treated sufficientl Such communication is beneficial for the optimization of energy resources and energy production systems as vehicles can recharge at the most economic or most energy-efficient instants. It is also required to develop efficient and convenient payment systems in order to cover the resulting micro-payments. The necessary communication channel may serve in the future to contribute to the stabilization ofthe electrical grid as well as to support additional information services required to operate electric vehicles efficiently C ISo 2013-All rights reserved INTERNATIONAL STANDARD lso15118-1:2013(E Road vehicles- Vehicle to grid communication interface Part 1 General information and use-case definition 1 Scope ISo 15118 specifies the communication between Electric Vehicles (EV), including Battery Electric Vehicles and Plug-In Hybrid Electric Vehicles, and the Electric Vehicle Supply Equipment (EVSE) As the communication parts of this generic equipmentare the Electric Vehicle Communication Controller (evc) and the Supply Equipment Communication Controller (SECC), IS0 15118 describes the communication between these components. Although iso 151 18 is oriented to the charging of electric road vehicles it is open for other vehicles as well This part of ISo 15118 specifies terms and definitions, general requirements and use cases as the basis for the other parts of Iso 15118 It provides a general overview and a common understanding of aspects influencing the charge process, payment and load levelling ISo 15118 does not specify the vehicle internal communication between battery and charging equipment and the communication of the SeCC to other actors and equipment (beside some dedicated message elements related to the charging). All connections beyond the SECC, and the method of message exchanging are considered to be out of the scope as specific use cases NOTE 1 Electric road vehicles specifically are vehicles in categories M (used for carriage of passengers) and n (used for carriage of goods)(compare ECE/TR ANS/WP. 29/78 ev. 2). This does not prevent vehicles in other categories from adopting iso 15118 as well NOTE 2 This part of IS0 15118is destined to orientate the message set of ISo 15118-2.The absence of any particular use case in this part of Iso 15118 does not imply that it shall not put into practice, with the required messages NOTE 3 This part of ISo 15118 and Iso 15118-2 are designed to work independent of data transfer medium used. However, this series of documents are made for fitting the specified data link layers in the corresponding documents in this series 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are references, the latest edition of the referenced document (including any amendments applies undated indispensable for its application. For dated references, only the edition cited applies. For undated TEC 60050, International electrotechnical vocabulary TEC 61851-1, Electric vehicle conductive charging system- Part 1: General requirements ISO/TR 8713, Electrically propelled road vehicles- Vocabulary ISO 15118-2, Road vehicles-Vehicle to grid communication interface Part 2: Network and application protocol requirements ISO 15118-3, Road Vehicles- Vehicle to grid communication interface- Part 3: Physical and data link layer requirements C ISo 2013-All rights reserved ISo15118-1:2013(E 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO/TR 8713 and the following appl 3.1 actor entity which characterizes a role played by a user or any other system that interacts with the subject 3.2 amount of energy for charging energy required by the ev until the departure time has been reached or the battery's SOC is at 100% Note 1 to entry: This might include the amount of energy the ev consumes for other vehicle features than solely charging the battery 3.3 authentication procedure between EVCC and SECC or between USER and evsE or SA, to prove that the provided information (see identification is either correct, valid, or it belongs to the evcc, the user or the secc 3.4 authorization procedure for evsE to verify if ev is allowed to be charged 3.5 basic signalling physical signalling according to the pilot function provided by iec 61851-1, Annex A 3.6 Battery Management System BMS electronic device that controls or manages the electric and thermal functions of the battery system and that provides communication between the battery system and other vehicle controllers 3.7 certificate electronic document which uses a digital signature to bind a public key with an identity Note 1 to entry: ISo 15118 describes several certificates covering different purposes (e.g. Contract Certificate including the contract ID and OEM Provisioning Certificates) 3.8 charger power converter that performs the necessary functions for charging a battery 3.9 charging control function that confirms the maximum charge current which is allowed to be drawn from evse based on charging schedule Note 1 to entry: actual charge current to the battery should be controlled by bms. it is not in scope of iso 15118 3,10 charging scenario ombination of use case elements to fulfil a specific charging use case 3.11 charging schedule scheme which contains the power limits for charging the EV for a specific time Note 1 to entry: The EV should apply the negotiated limits as close as possible, to allow power balancing for the dso C ISo 2013- All rights reserved lso15118-1:2013(E) EXAMPLE The schedule is calculated based on target setting sales tariff table and grid schedule information, respecting the corresponding current limitations, i.e. using the lowest current value 3.12 charging session time between the beginning(connection of the cable) and the end (disconnection of the cable) of a charging process Note 1 to entry: During a charging session the EV may have none, one, or many periods of charging the battery, doing pre-conditioning or post-conditioning 3.13 contactor electrically controlled switch used for switching a power circuit Note 1 to entry: Unlike a circuit breaker, a contactor is not intended to interrupt a short circuit current Note 2 to entry: As far as communication is concerned the contactor occurs as a trigger for the power supply, 3.14 contract id contract IDentification of the contract that is used by the SECC or secondary actor to enable charging and related services (including billing) Note 1 to entry: The contract ID is associated with the electricity consumer and may be vchicle-specific or customer-specific. The customer can e.g. be the driver, the owner of the vehicle 3.15 credential document attesting the permission of the ev to be charged 3.16 demand and prognosis function that covers the collection of grid and local installation limits which applies to the actual charging process EXAMPLE Sales tariff table containing a price, CO2 content and percentage of renewable energy information VS time based on grid, energy production, energy demand and customer contract information, along with an optional contract-based current limitation. Grid schedule containing a current VS. time limitation at the specific evse due to local installation and local electricity demand situation. 3.17 Demand clearing House DCH entity for grid negotiation that provides information on the load of the grid Note 1 to entry: The demand clearing house mediates between two clearing partners: a SECC and the part of the power grid connected to this SECC. Most likely this function will be served by a system operator Note 2 to entry: Demand clearing house and meter operator may exchange information with each other as well as with other actors EXAMPLE A DCH ty pically fulfils following tasks Collect all necessary information from all parts of the power grid, e.g. current or forecasted load of local transformers, distribution grid, power substation, transmission grid, transmission substation power plants (including renewable energies), and predicted charging schedules submitted by EvCCs Consolidate the collected grid information to a grid profile"and offer it to SECCS/EVCCS Provide charging schedule proposal for the connected ev to the requesting secc based on the collected grid profile C ISo 2013-All rights reserved ISo15118-1:2013(E Inform the SECC as to the necessity for an updated charging schedule if the grid profile has changed On the contrary, the seCC will inform the demand clearing house if the EV's charging schedule has change 3.18 departure time point in time when the user intends to unplug the car and /or leave the charging location 3.19 Distribution System Operator DSO entity responsible for the voltage stability in the distribution grid (medium-and low-voltage power grid) Note 1 to entry: Electricity distribution is the final stage in the physical dclivery of electricity to the dclivery point (e. g end user, EVSE or parking operator Note 2 to entry: a distribution system network carries electricity from the transmission grid and delivers it to consumers. Typically, the network would include medium-voltage power lines, electrical substations and low voltage distribution wiring networks with associated equipment. Depending on national distribution regulations, the dso may also be responsible for metering the energy (mo) 3.20 E-Mobility Operator entity with which the customer has a contract for all services related to the ev operation Note 1 to entry: Typically the E-Mobility Operator will include some of the other actors, like spot operator or Electricity provider, and has a close relationship with the distribution system operator and meter operator. an OEM or utility could also fulfil such a role Note 2 to entry: The e-Mobility Operator validates contract IDs from his customers, which were received either from the E-Mobility Operator Clearing House, other E-Mobility Operators or spot operators he is in relation with Note 3 to entry: The E-Mobility Operator issues contract IDs to his customers 3.21 E-Mobility Operator Clearing House EMOCH entity mediating between two clearing partners to provide validation services for roaming regarding contracts of different E-Mobility Operators for the purpose of collecting all necessary contract information like contract ID, E-Mobility Operator, communication path to E-Mobility Operator, roaming fees, begin and end date of contract, etc providing SeCC with confirmation that an E-Mobility Operator will pay for a given contract ID (authorization of valid contract). transferring a Service Detail Record (SDR) after each charging session to correct E-Mobility Operator and electricity provider of the identified contract Note 1 to entry: E-Mobility Operator Clearing House, E-Mobility Operator and meter operator may exchange information with each other as well as other actors 3.22 Electric Energy Meter EEM equipment for measuring electrical energy by integrating power with respect to time, which complies with iec62052-11 and iec62053-21,IEC62053-52 Note 1 to entry: Some use cases need the amount of electric energy measured by the electric energy meter and communicated through the secc to the evc, while other scenarios do not need a separate electric energy meter The ev may get this information and use it according to the OEM's intentions C ISO 2013-All rights reserved

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