13.30 Francesco Toso - Newtwen.pdf

1、Virtualthermal sensingAdvanced software solutions for ePowertrain Thermal ManagementThe rise in complexity of electrification systems(mobility,industrial,space-tech,marine)hashighlighted the limits of current sensing technologies.Traditional sensors are not enough anymore to cope with system complex

2、ity.Newtwen2Lets focus our discussion on thermal sensing.TMEE2024Software-based sensing solutions replacement are rapidly risingUnfortunately,the current software technologies cannot really substitute physical sensors yet.They are nowhere comparable in terms of:Accuracy Reliability ComplianceNewtwen

3、3TMEE20244Why is this important?NewtwenTMEE2024Why is this important?Newtwen5Blind spotTMEE2024ePowertrain development blind spotHow is temperature calculated in real-time for derating strategies?Newtwen6TMEE2024ePowertrain development blindspotNTCs&Hot spot correlation+Cautelative Safety Margin(up

4、to 40%)How is temperature calculated in real-time for derating strategies?Newtwen7Why?Why?TMEE2024ePowertrain development blind spotThis hinders design efforts,performance,safety and cost.How is temperature calculated in real-time for derating strategies?NTCs&Hot spot correlation+Cautelative Safety

5、Margin(up to 40%)Newtwen8TMEE2024What isa VTS?Newtwen9TMEE2024What is a virtual thermal sensor?A software solution with no sensing placement limitations,capable of accurately estimating temperature dynamics and predictingfuture outcomes,across the entire spectrum of operating conditions.Newtwen10TME

6、E2024Withvirtual sensing technologyit is possible toreduce safetymarginswhile at the same timeincreasing the safetyofthe systemNewtwen11TMEE2024Newtwen12Why chosing VTS over other technologies?TMEE2024Why chosing VTS over other technologies?Accuracy Reliability ComplianceNewtwen1