论文信息 - Loss minimization of electric drive systems using a Z-source inverter in automotive applications

Loss minimization of electric drive systems using a Z-source inverter in automotive applications

In automotive applications, voltage source inverters generally feed the traction motor from a battery. By implementing a Z-Source inverter in drive systems, the DC-link voltage is adjustable. This paper discusses the benefits of an adjustable DC-link voltage as a degree of freedom for a loss minimized control of electric drives.

Wilfried Hofmann | Stephan Tenner | Stephan Gunther

[1] Fang Zheng Peng. Z-source inverter , 2002 .

[2] Wilfried Hofmann,et al. A comparison of Z-Source three-level NPC inverter versus Z-Source two-level inverter , 2010, 2010 Emobility - Electrical Power Train.

[3] F.W. Fuchs,et al. Comparison of a Z-source inverter and a voltage-source inverter linked with a DC/DC-boost-converter for wind turbines concerning their efficiency and installed semiconductor power , 2008, 2008 IEEE Power Electronics Specialists Conference.

[4] Daniel Pohlenz,et al. Efficiency improvement of an IPMSM using Maximum Efficiency operating strategy , 2010, Proceedings of 14th International Power Electronics and Motion Control Conference EPE-PEMC 2010.

[5] Wilfried Hofmann,et al. Loss minimization of electric drive systems using a DC/DC converter and an optimized battery voltage in automotive applications , 2011, 2011 IEEE Vehicle Power and Propulsion Conference.

[6] Ebrahim Arefi Moghadam,et al. Loss Minimization Control of Permanent Magnet Synchronous Motor Drives , 2008 .

[7] J. Kolar,et al. Influence of the modulation method on the conduction and switching losses of a PWM converter system , 1990, Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting.

[8] Shigeo Morimoto,et al. Loss minimization control of permanent magnet synchronous motor drives , 1994, IEEE Trans. Ind. Electron..