5kW DC/AC Inverter with Split AC Outputs
Research funded in part by Department of Energy / Tatung Co.
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Specifications |
| Input Voltage | 160-210V Single
380-420V Combined |
| Output Voltage | Dual 120VAC at 2.5kW
Single 240VAC at 5kW |
| Goal | 97% efficiency |
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Key Features
- Passively cooled
- Reduced LC filter size
- Dual half bridge inverter control
- Robust in unbalanced load condition
- Wide DC bus range
- Hard switching technology
Future Inverter Design Goals
- Determination of best control method to reduce transient response and output filter component size.
- Soft switching technology will be adopted for 99% efficiency.
- For the next step, Utility Grid Inverter will be realized with active and reactive power control function.
- Not only inverter controller will be implemented, but also system controller will be designed.
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