详情

原文传递 FY2011 Z-Source/Current Source Inverter- Topology Analysis, Comparison and Design.

题名：	FY2011 Z-Source/Current Source Inverter- Topology Analysis, Comparison and Design.
作者：	Olszewski, M.; Rogers, S. A.
关键词：	Comparison; Costs; Design; Electrical Equipment; Hybrid Electric Powered Vehicles; Inverters; Prototypes; Simulation; Targets; Tasks; Topology
摘要：	The objective of this research is to further reduce the cost, volume and weight of the present power electronics (PE) system in the hybrid electric vehicle (HEV) by 25%. The Toyota Camry PE system is used as the reference. The research efforts will address achieving the 2015 power electronics targets: $5/kW, 12 kW/kg, 12 kW/L. Four current-fed Z-source inverter topologies will be analyzed and compared. Distinct features of the current-fed Z-source inverters will be proposed and summarized. The PWM control methods will be proposed and compared. One of the current-fed Z-source inverters will be selected for the simulation study and the 55 kW prototype design. The feasibility of the current-fed Z-source inverter for the HEV motor drive, including boost, inverter, regeneration, and Plug in HEV charging functions will be verified by simulation. A performance metrics in terms of power density (kW/L), specific power (kW/kg) and efficiency characteristics of this prototype will be estimated and generated. The design barriers and key points will be summarized for the future optimized design tasks.
报告类型：	科技报告