IEC Stages And Timetable For Standards Development.
IEC Project Stages and Timetable for Standards Development.Project StageAssociated Document NameAbbreviationMinimum Timeline(for comment and/orvoting)Proposal stageNew Work Item ProposalNP3 months for votingPreparatory stageWorking draftWD12 months recommendedCommittee stageCommittee draftCD2‐4 months for commentEnquiry stageEnquiry draftIEC/CDV5 months for comment andvotingApproval stageFinal Draft International StandardFDIS2 months for votingPublication stageInternational StandardIEC or ISO/IEC1.5 months1
IEC – High Voltage Shore Power EquipmentInternational Electrotechnical Commission (IEC)Technical Committee No. 18IEC TC18 MT26 ‐ IEC/ISO/IEEE 60092‐510 NOW IEC/ISO/IEEE 80005IEC/ISO/IEEE 80005‐1: Cold Ironing ‐ High Voltage Shore Connection (HVSC)Systems – General requirementsStatus: 18/1202/CDV sent to NCs for comment & vote, closing date Aug 5, 2011.IEC TC18 USTAG meeting 6/28 ‐ 6/29 to review, comment & vote.2
IEC/ISO/IEEE 80005‐2 Cold ironing Part 2: High Voltage Shore Connection (HVSC)Systems ‐ Communication Interface DescriptionStatus: 18/1201/NP (New Work Proposal) approved May 27, 2011. No informationon first meeting yet.3
International Electrotechnical Commission (IEC)Sub‐Committee SC23HIEC 62613, Plugs, Socket‐Outlets, Ship Connectors And Ship InletsFor High‐Voltage Shore Connection Systems, (HVSC‐Systems)IEC 62613‐1: General requirements. Contains constructional & test requirements forboth 7.2kV and 12 kV plugs, socket‐outlets (receptacles), connectors and ship inlets.Status: 23H/254/FDIS circulated for Vote. Approved.23H/259/RVD Report of Voting, issued June 3, 2011FDIS Approved, IEC 62613‐1 sent to publication.4
IEC 62613‐2: Interchangeability requirements for accessories to be used by varioustypes of ship.Status: Dec 10, 2010 CDV issued 23H/249/CDV.23H/262/RVC Report of Voting/comments, dated June, 10, 2011.Several comments received regarding Specification Sheets (interface drawings).Improved drawings requested from manufacturers.Decision needed to issue FDIS or 2nd CDV upon receipt.5
Hands-Free ConductiveCharging: A Fresh Look.Satyajit Patwardhan, Green Dot (Transportation) Inc.
The Future is Electric
But not quite perfect e.g. J-1772 User habits need to change! Missed charge cycles lead toinconvenience OR reliance on gasAdditional Issues: Non-ergonomic, high rating DCcharge couplers. wire management
Need for Automated Charginge.g. J-1772e.g. Sumitomo Wiringe.g. J-2954e.g. SemaConnect
Need for Automated Charging Minimize need for consumer habit change. ‘Park & Walk’ Charging Automationguarantees no missed charge opportunities. Need to re-charge occurs about 20 times morefrequently than filling gas. Missed charge cycles lead to inconvenience ORreliance on gas Offers hands-free convenience for nonergonomic, high rating DC charge couplers. Avoids wire management and trip hazards.
Hands-Free Inductive: What’swrong? Inefficient – 86% Heavy – upward of 20 lbs Stray magnetic fields(Invisible Hazard) Pacemakers, health safety concerns Magnetic Core Loss Æ Heat (Car, otherthings) Device Cost Burden on electricity bill.
What is the Ideal Solution?Inductive Chargers Inefficient – max 86% Heavy – up to 20 lbs Stray magnetic fields Safety concerns(Pacemakers?)Core Loss Æ HeatCostly & ComplexIdeal Conductive Charger 100% Efficient 10x lighter ( 2 lbs) No magnetic fields– No health concerns– No heat losses Simple PowerElectronics
Green Dot Technology A conductive solution. High efficiency energy transfer. Light-weight (2lb) vehicle side connector. G2V as well as V2G. Non-robotic approach. No active sensing / searching. No protruding arms, wires Æ Mechanical safety. Reliability by design. Mechanical simplicity Æ 10K cycles / 10years Safety: No live exposed conductors. Multiple safety barriers (elaborated later).
GreenDot TechnologyParking Flexibility Misalignment Tolerant Front-in or back-in X, Y, yaw (parking misalignment): 15 ¾” x 15 ¾” x 20o Z (different vehicle ground clearances): 2” to 10” (or by design) Roll, Pitch (flat tire) 10oOverlapdelivers3 conductivechannelsCrossBar withSpecial ContactGeometry
GreenDot Technology: A CloserLook
Green Dot TechnologyeodViTdsnHat ’ s r.oD plenuee CorG ge:d arelit CheerF
Parking Misalignments (X, Y, Yaw)oedViTsaiMg.nki ncera raPd: Toleelitnmgliten
Multiple Layers of Safety Electrical interlock. Geometric barrier:No exposed liveconductors Signal: contactquality monitor Mechanical barrier. Standard GFCIprotection. Robust againstSnow / RainMicroVehicle SideprocessorUtilityCoverAAPowerGFCIVEnclosed activeBatteryarea for conductionDe-energizedCarBatteryInsulatedGround Side:zoneFully Enclosed,Elevated whenCrosscharging.ConnectInterlock PowerCharging Power
Safety: Rain / MoisturefotVkecbu ice.a vhtdeiw eo them onD: reddt l e p ouiT roe atediw
Contact ReliabilityDesign Features Corrosion resistant materials Mating pair optimized forelectrical contact. Patented treads/ridges onsliding contacts. Guaranteed large contactforce. No moving parts, ruggedconstruction on Ground side.F 4 6NSlidingUnder forceTreads provide dirtescape pathVehicleSideGroundSideSliding
Corrosion Resistance:Salt – Fog (ASTM-B117) testingConnection R ew ContactsRegion ofOperationContact Force (N)Car Underbelly soakingwith salt / water
Regulations Vs Innovation Innovations struggle to getStandards recognition. Need to standardize After Marketcharger feed point. E.g. Car Stereo has a standardizedfeed point into car speaker system. Novel Conductive Tech. isdesigned to meet: (FMVSS, UL, NEC- 625, J-1772§5.6).
Summary Consumers will ask for a convenientsolution. Inductive solution has serious issues, yet tobe addressed. Well designed hands-free conductivesolution can be the right choice. Multiple layers of safety.Simple reliable design.Efficiency: approaching 100%.Weight: Vehicle side 2.3lb.No stray magnetic field: No vehicle heating.Straightforward vehicle integrationEconomical.
EndEnd
System SpecificationsElectrical110 240V, 32A (customizable)Temperature-40oC 65oCLife10000 cyc / 10 rking ToleranceRoHSFootprintX,Y: 15 ¾” X 15 ¾”, Yaw: 20oAl-T6061, C14500, SST18-8Vehicle side: 1”(H) X 2”(W) X 18” (L)Ground-side: (26” X 32”)T X (2”)HVehicle-side Weight2.3 lbDriveElectric Motor / Pneumatic (group installations)EnvironmentSelf clearing for snowy areas.InteroperabilityCompliant with different car makesWirelessZigBee
Testing under corrosiveenvironment
Treads on Contactors makereliable contact.Vehicle Side Dirt escapesContactfrom interface Efficient Dirt Removal fromcontact interface. Contacts slide, allowing dirt toenter tradesSliding UnderContact ForceGround SideContactLoose Dirt /Oxide oninterface
Experience And Lessons LearnedIn TSE/EPSDavid E. Hatfield, P.E., MAETProject ManagerElectric TransportationSacramento Municipal Utility DistrictEPRI Transportation Logistics Electrification IWCDetroit, MIJune 22, 2011
QUIZAccording to the Low Carbon VehiclePartnership, which is jointly funded by theBritish government and automobile industry,how much carbon emission reduction does anelectric car achieve over its lifetime compared toa similar petrol vehicle?YES, there is a prize.
Background Early involvement in CA ZEV mandate– Vehicle user– Charger installation business case development Continued maintenance of public charging Ford Ranger conversions Early adoption of HTUF and PHEVconversions FOA-28/ARRA
Imperatives and Activities Foundation framework in corporate philosophy– Strategic Directives encourage both environmentalstewardship and cost-effectiveness Active with Sacramento Clean Cities Coalition Participation in emissions redux programs– Sac’to Metro AQMD– CA Energy Commission/ARB– US EPA
SMUD’s Electric and Hybrid Fleet Fleet statistics––––18 hybrid aerials (1 F550 PHEV)18 NEVs (on-campus vehicles)31 HEVs (primarily Toyota Prius)3 Utility/Shop vehicles Future plans– Add up to 50 plug-in hybrids in 2011
SMUD’s First TSE Installation
2004 TSE atSacramento 49er Travel Plaza
2010 TSE atSacramento 49er Travel PlazaEncourages drivers to restSaves 30-40 per night in fuelSaves 30-40 in mealsMore comfortableFree power at Sac’to 49erPayback? Less than 1 year!
Then, Now, and Future 2004: 16 spaces, mix of 110/208V, 15A– Low rise, super-strut mounted, set back 2010: 8 spaces, 110V/20A– Protective bollard, RV-type lighted pedestal 2011 : Expand original 16 spaces to 32– NEC Art. 626 allows 40% load factor– No new power required
Barriers To TSE Benefits are diffuse– Capital expense borne by non-beneficiary– Except in pay-to-use situations Fungible definition of benefits– NOx reduction (SMUD)– Idle reduction, PM mitigation (CARB)– Petroleum displacement (drivers) Cost recovery models
QUIZ ANSWER“The study was commissioned by the LowCarbon Vehicle Partnership, which is jointlyfunded by the British government and the carindustry. It found that a mid-size electric carwould produce 23.1 tonnes of CO2 over itslifetime, compared with 24 tonnes for a similarpetrol car.” – The Australian, June 10, 2011(Less than 4% reduction)
Are Electric Cars Really Green?Analysis at ncpa.org, search on“Are Electric Cars Really Green?”Citation:Jun 15, 2011 . An electric car owner wouldhave to drive at least 80157 miles beforeproducing a net saving in carbon dioxide.www.ncpa.org/sub/dpd/index.php?Article ID 20771
“It’s Not Easy Being Green”- Kermit The Frog Funding drawn from multiple sourcesSingle focus: install infrastructureEnfold users and service providersBuild a collaboration of successMake adjustments and improvementsAvoid high cost, high risk endeavors– easy to do when you have little funding
ContactDavid E. Hatfield, P.E., MAETProject ManagerElectric TransportationSacramento Municipal Utility Districtdhatfie@smud.org(916) 732-6976 - office
ARTICLE 626 Proposed RevisionsChanges or additions shown in REDRationale or notes shown in BLUE626.1 ScopeThe provisions of this article cover the electrical conductors and equipment external to the truck ortransport refrigerated unit that connect trucks or transport refrigerated units to a supply of electricity, andthe installation of equipment and devices related to electrical installations within an electrified truckparking space.The equipment located in the electrified truck parking spaces may also be used for chargingelectric vehicles. Additional electric vehicle supply equipment (EVSE) may also be located inthese spaces. See Article 625.Rationale: Utilize the installed source of electric power at or near electrified truck parking spaces forthe purpose of providing electric vehicle supply equipmentTruck stop electrification implementers (IdleAire, CabAire, Shorepower, EnviroDock) aremodifying or installing additional equipment to provide power to the electric vehicles(Possibly include generic photos)626.2 DefinitionsAdd “For electric vehicle charging, see Article 625 also”626.2 DefinitionsElectrified Truck Parking Space. A truck parking space that has been provided with anelectrical system that (a) allows truck operators to connect their vehicles while stoppedand to use off-board power sources in order to operate on-board systems such as airconditioning, heating, and appliances, without any engine idling. , and (b) can providepower to support electric vehicle charging in accordance with Article 625.Informational Note 1: An electrified truck parking space also includes dedicated parking areas forheavy-duty trucks at travel plazas, warehouses, shipper and consignee yards, depot facilities, andborder crossings. It does not include areas such as the shoulders of highway ramps and accessroads, camping and recreational vehicle sites, residential and commercial parking areas used forautomotive parking or other areas where ac power is provided solely for the purpose of connectingautomotive and other light electrical loads, such as engine block heaters, and at private residences.Informational Note 2: The equipment provided at electrified truck parking spaces may alsobe used for the purpose of charging electric vehicles.Rationale: Utilize the installed source of electric power at or near electrified truck parking spaces forthe purpose of providing electric vehicle supply equipment Truck stop electrification implementers (IdleAire, CabAire, Shorepower, EnviroDock) aremodifying or installing additional equipment to provide power to the electric vehicles
(Possibly include generic photos)Some truck stop electrification equipment provided at electrified truckparking spaces have a source of electric power that is being utilized tocharge electric vehicles during times when the trucks are not parked fortheir mandatory rest period. Other equipment has the capacity to provideelectric power to trucks for their rest period and charge electric vehicles.626.3 Other ArticlesWherever the requirements of other articles of this Code and Article 626 differ, therequirements of Article 626 shall apply. Unless electrified truck parking space wiringsystems are supported or arranged in such a manner that they cannot be used in orabove locations classified in 511.3 or 514.3, or both, they shall comply with 626.3(A) and(B) in addition to the requirements of this article.Where electrified truck parking space equipment is used for electric vehiclecharging, they shall comply with Article 625. Equipment provided separately forelectric vehicle charging is covered by Article 625.Rationale:The requirements for electric vehicle charging equipment are addressed in Article625.
Non-road ElectricTransportation UpdateAndra RogersSr. Project ManagerInfrastructure Working CouncilJune 22, 2011
Changes for 20111. Port, Rail, Truck Electrification (PoRTE) committeehas been merged back into the larger group of Nonroad Electric Transportation– Conference calls every other month– Meeting annually2. Addition of Fleets research, now covering both nonroad and on-road fleets– Base project to look at light duty alt-fuel vehicles andhow these options comply with EPAct requirements3. New supplemental: Non-road Market andEnvironmental Assessment Model and Demonstration 2011 Electric Power Research Institute, Inc. All rights reserved.2
Outline EPRI’s Non-road ElectricTransportation Program Industry and utility drivers Utility success with non-roadelectrification Next steps: Development anddemonstration of a non-roadelectric technologies programmodel 2011 Electric Power Research Institute, Inc. All rights reserved.3
EPRI Non-road Electric TransportationProgram Goal: Market enhancement and expansion–R&D/technology development–Technology demonstrations–Case studies, information tools and technologytransfer–Standards development through the IWC 2011 Electric Power Research Institute, Inc. All rights reserved.4
EPRI Non-road Program Research Areas Ports– Cranes, dredges, shore power Airports– Ground support equipment Industrial/Warehouses– Forklifts, utility vehicles Truck Stop Electrification Other– Mining vehicles, conveyers, raillocomotives, all-terrain vehiclesused in agriculture and military,tractors, etc. 2011 Electric Power Research Institute, Inc. All rights reserved.5
Why Non-road? Now is the time: Strong political and business climate– Energy security– Emissions: Airpollution andclimate change– Opportunities:Economicdevelopment 2011 Electric Power Research Institute, Inc. All rights reserved.6
Why Non-road: State PotentialCriteria in tons/dayGHG in million tonsCO2e/yearPHEV, FCV,BEVPHEV, sOtherOtherData: July 2005 by TIAX, for CalETC estimates these achievable reductions in greenhousegas and criteria emissions from electric drive transportation for California 2011 Electric Power Research Institute, Inc. All rights reserved.7
Utility Drivers Load management Efficiency measures Customer retention Potential for emissions credits to support expandedgeneration Corporate citizenship 2011 Electric Power Research Institute, Inc. All rights reserved.8
Airport Electrification Benefits Southwest Airlines “Gate Services”program saves:– 124,000 a day– 45 million a year– 20.5 M gallons a year EPRI, with airlines and GSEindustry, demonstrated groundpower and its benefits in 2002 National ground support equipmentinventory being completed by theFAA 2011 Electric Power Research Institute, Inc. All rights reserved.9
Port Electrification BenefitsNew project: Electric Rubber Tired GantryCranes APM Terminals to convert 400 RTGs toelectric operation over the next two to threeyears Estimate of 3-5 years ROI Bus bar envisioned Savannah converting 2-4 RTGs–Confirmed Bus Bar–EPRI project for 2011Photos courtesy of Mike Watts, Cochran Electric, and EPRI 2011 Electric Power Research Institute, Inc. All rights reserved.10
Port Electrification BenefitsShore power for ships (cold ironing) Customer– Reduction of approximately 12.5 tons ofbunker fuel per call (est. 14-20 hours) Utility– Approximately 8-10 MW per call,Emissions trading opportunity Region– Reduction of approximately 1 ton NOxper ship, per day, Cargo shipelectrification underway, 2 MWPhotos courtesy of Mike Watts, Cochran Electric, and EPRI 2011 Electric Power Research Institute, Inc. All rights reserved.11
What’s next? Supplemental project Non-road Electric TransportationMarket and EnvironmentalAssessment Model andDemonstration– Develop model (collaborative)– Prepare energy efficiency anddemand response white paper– Demonstrate model in a region Market AnalysisEnvironmental AssessmentCost-benefit AnalysisImplementation Plan 2011 Electric Power Research Institute, Inc. All rights reserved.12
Building off the EPRI Non-road Program 2010 technology assessment– Material handling– Marine/port equipment– Airport ground support– Locomotives– Mining– Agricultural equipment– Other, including: Sweepers/scrubbersAPUsTurf trucksTSEPersonnel Carriers 2011 Electric Power Research Institute, Inc. All rights reserved.Photo Credit: Toyota Industrial Equipment13
Non-road Electric Transportation Market andEnvironmental Assessment: Model1. Develop model (collaborative)Framework enables a utility to estimate the potentialenvironmental and economic impacts of a non-roadelectric transportation programInputs: Number of pieces of each technology to be analyzed Weighting percentages to criteria Financial information kW/kWh rates Program administration costs 2011 Electric Power Research Institute, Inc. All rights reserved.14
Non-road Electric Transportation Market andEnvironmental Assessment: Model1. Model output will assess estimated:– Load impact per technology (kW)– Total program impacts (kW)– Cost-effectiveness of program implementation– Technology potential ranking– Expected program revenue– Environmental impact 2011 Electric Power Research Institute, Inc. All rights reserved.15
Non-road Electric Transportation Market andEnvironmental Assessment: White Paper2. Energy efficiency and demand response analysisQuantify the potential for non-road transportation to meetenergy efficiency and demand response goals– Despite increased electricity use, decreased emissions,oil use and other societal benefits should be counted– This study will quantify these benefits and demonstratehow they translate into environmental and economicgains for the utility and region, enabling the utility toevaluate non-road transportation investments– White paper can be shared with utility managementand regulators 2011 Electric Power Research Institute, Inc. All rights reserved.16
Non-road Electric Transportation Market andEnvironmental Assessment: Demonstration3. Demonstrate the model with regional infor
2 IEC – High Voltage Shore Power Equipment International Electrotechnical Commission (IEC) Technical Committee No. 18 IEC TC18 MT26 ‐ IEC/ISO/IEEE 60092‐510 NOW IEC/ISO/IEEE 80005 IEC/ISO/IEEE 80005‐1: Cold I
IEC 61215 IEC 61730 PV Modules Manufacturer IEC 62941 IEC 62093 IEC 62109 Solar TrackerIEC 62817 PV Modules PV inverters IEC 62548 or IEC/TS 62738 Applicable Standard IEC 62446-1 IEC 61724-1 IEC 61724-2 IEC 62548 or IEC/TS 62738 IEC 62548 or IEC/TS 62738 IEC 62548 or IEC/TS 62738 IEC 62548 or IEC/
IEC has formed IECRE for Renewable Energy System verification - Component quality (IEC 61215, IEC 61730, IEC 62891, IEC 62109, IEC 62093, IEC 61439, IEC 60947, IEC 60269, new?) - System: - Design (IEC TS 62548, IEC 60364-7-712, IEC 61634-9-1, IEC 62738) - Installation (IEC 62548, IEC 60364-7-712)
Timetable Planning Rules. Final Timetable Planning Rules are issued with timetable Access Request information before the commencement of the development period for the Principal Change timetable to which the Rules apply and cover a 12-month period. Revised Timetable Planning Rules are issued with timetable Access Request information
IEC 61869-9, IEC 62351 (all parts), IEC 62439-1:2010, IEC 62439-3:2010, IEC 81346 (all parts), IEC TS 62351- 1, IEC TS 62351- 2, IEC TS 62351- 4, IEC TS 62351- 5, Cigre JWG 34./35.11, IEC 60044 (all parts), IEC 60050 (all parts), IEC 60270:2000, IEC 60654-4:1987, IEC 60694:1
Bruksanvisning för bilstereo . Bruksanvisning for bilstereo . Instrukcja obsługi samochodowego odtwarzacza stereo . Operating Instructions for Car Stereo . 610-104 . SV . Bruksanvisning i original
The new IEC 61439 series is expected to have a similar structure to IEC 60439 with several new additions*: IEC 60439 IEC 61439 Series IEC 61439-1 General rules IEC 61439-2 Power switchgear and controlgear assemblies IEC 61439-6 Busbar trunking systems IEC 61439-3 Distribution boards IEC 61439-4 Assemblies for construction sites IEC 61439-5
Cambridge IGCSE . This timetable contains a full list of all exams for the November 2022 series. This is the final version of the timetable. Please note there may be some changes from the provisional timetable. You can view the timetable by week or by syllabus. Any time for candidates to read through question papers and to study maps etc. is
Otago: Rebecca Aburn, Anne Sutherland, Gill Adank, Jan Johnstone, Andrea Dawn Southland: Mandy Pagan, Carolyn Fordyce, Janine Graham Hawkes Bay: Wendy Mildon As over 30 members of the New Zealand Wound Care Society were in attendance at the AGM a quorum was achieved. Apologies:
