Single-Phase Half-bridge Rectifier with a Novel DC Bus Balance Controller
- Resource Type
- Conference
- Authors
- Tsai, M. T.; Wang, C. F.; Yu, Z. H.
- Source
- IECON 2007 - 33rd Annual Conference of the IEEE Industrial Electronics Society Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE. :1956-1961 Nov, 2007
- Subject
- Power, Energy and Industry Applications
Computing and Processing
Components, Circuits, Devices and Systems
Rectifiers
Circuit topology
Voltage control
Differential equations
Digital signal processing
IEC standards
Inverters
Industrial Electronics Society
Costs
Half-bridge
dc bias
unbalance
DSP
- Language
- ISSN
- 1553-572X
A single-phase half-bridge rectifier for low cost applications is considered. A new control algorithm to balance the two split dc bus voltages has been proposed. It is different from the traditional alleviation strategy which has been presented earlier by other researchers. The cause for the unbalance between the two bus voltages is analyzed, and a new approach to eliminate it is discussed in detail. The analytical results are verified by DSP TMS320LF2407A based controller. The experimental results confirm the feasibility of the proposed new scheme to have a great effort in the problem.