Development Trend of EV Wire and Wireless Charging StationPresented by Martin Cheung, Infineon Technologies Ltd.26th May 2016 Shenzhen2016 6th China International Energy Storage Conference
Block Diagram of Charging Station Module
FunctionPFC Stage
HV DC DC Main StageAnalog & Digital Control ICsAUX DRIVER IC
2015-09-
Recommended Products
CoolMOS? CFD2, C7 & P6, 650V thinQ!? SiC G5CoolMOS? C7 & CFD2ICE3PCSXXG, XMCXXXXCoolSET? F2, CoolSET? Quasi
EiceDRIVER? 2EDN752XX/2EDN852XX, 1EDI60N12AF/1EDI20N12AF
Copyright ? Infineon Technologies AG
2Single Phase Module (4KW~6KW)
Function
PFC switch (Q1-Q2)PFC diode (D1-D2)
PFC Controller & Driver ICdc dc switch (Q3-Q6)LLC Controller
Low voltage dual driver High voltage driver
2015-09-
Recommended Products
Universal Input Single Phase Bridgeless PFC stage
600V CoolMOS? C7 series , P6 series 650V thinQ!? SiC G5
ICE3PCSXXG, XMC1000 series, 2EDN752XX, 2EDN852XX
Software switching type full-bridge stage
600V CoolMOS? CFD2
ICE1HS01G-1, XMC1000 series,Driver IC (PFC & LLC)2EDN752XX / 2EDN852XX1EDI60N12AF / 1EDI20N12AFCopyright
? Infineon
Technologies AG
3Three Phase Module (12KW/15KW/20kW)
Function
PFC switch (Q1-Q6)PFC diode (D1-D6)PFC Controllerdc dc switch (Q7-Q14)LLC Controller
Low voltage dual driver
2015-09-
Recommended Products
Three-phase Input Vienna PFC stage
600V CoolMOS? C7 series , P6 series 1200V thinQ!? SiC G5XMC1000 series
Software switching type full-bridge stage
650V CoolMOS? CFD2
ICE1HS01G-1, XMC1000 seriesDriver IC (PFC & LLC)2EDN752XX / 2EDN852XX
High voltage driver
Copyright ? Infineon 1EDI60N12AF / 1EDI20N12AFTechnologies AG
4Development Trend:
EV Wire Charging Station Module
?Increase Output Power (shorten the charging time)–Single Phase 6kW->10kW pre module–Three Phase 15kW-> 20kW pre module?Increase Power Density (size of the charging station is fixed)–Increase the switching frequency for reduce the passive components, input inductor and isolation transformer, size?Increase Efficiency (required by operator)–92% @ 15kW full load -> 95% or higher–Less power dissipation–Longer lifetime for E. Cap–Less heatsink for power density–Improve reliability of 2015-09-Copyright ? Infineon Technologies AG
5
张建浩-电动汽车有线和无线充电站的发展趋势
