大型电动汽车电池市场、挑战与标准 SAE.pptxVIP

Large EV Battery Market, Challenges and Standards Priya Tabaddor Underwriters Laboratories Inc. Content o o o o o Introduction EV Industry Macroeconomic Drivers EV Industry Motivation and Challenges EV Safety Standards and Regulations UL’s Large Battery Standard Development Activity 2 3 o 1894 founded by William H. Merrill oOpens Underwriters Electrical Bureau, the Electrical Bureau of the National Board of Fire Underwriters in Monroe Street in Chicago, Ill., USA o First test is conducted on March 24, 1894 on a non-combustible insulation material for Mr. Shields o Independent, not-for-profit company with reputation in electrical and fire, safety testing Introduction – History Of UL Corporate Research Standards Surveillance Certification Stakeholder Mgmt Testing – global footprint UL Introduction Authorities Having Jurisdiction Regulatory services Insurance community Governmental affairs Supply chain Hazard assessment Failure analysis Chemical electrical analysis Modeling RD partnerships Defining requirements ANSI SDO Consensus –STP ISO, IEC participation Labs accredited by ANSI ISO 17025 4 Ensures ongoing conformity Supply chain integrity Anti-counterfeiting Code enforcement Independence Risk management Numberofproductevaluations conductedbyUL93,762 Numberofcountries whereULcustomers arelocated 98 NumberofULMarks appearingonproducts 20billion** NumberofULand ULCStandards 1,362 ※Morethan60%ofUL Standardsareadoptedas NationalStandardbyANSI. Numberoffacilities intheULfamilyof companies NumberofmanufacturersproducingUL certifiedproducts72,302 5 2008 records UL By the Numbers ** Note that only Underwriters Labs is authorized to issue the UL Mark 6 EV Industry Drivers EV Industry and Energy Storage - Macroeconomic Drivers Main technology demand drivers for large batteries and EVs o o o Volatile gas prices spur demand and promote market Government policies promote growth Consumers driven by need to reduce carbon footprint/em