Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Single-stage converter"”.
-
Soft-switched, active-clamped DC/AC and AC/AC converters for IPT-based wireless charging applications
… systems using IPT technology, power electronic converters play a vital role to reduce the size and cost, as well as to maximize the efficiency of the overall system. Conventionally, the IPT systems utilize two power conversion stages to generate a high-frequency primary current/voltage from …
-
Investigation of a High-Frequency Link Single-Stage Asymmetrical Multilevel Converter for Grid Integration of Renewable Energy Systems
Different power electronic converter topologies have been investigated to integrate renewable energy systems to the grid. Cascaded multilevel converters with a high- frequency link have emerged as a viable candidate for such applications. Electrical isolation can be provided using a compact …
-
Advanced Single-Stage Power Factor Correction Techniques
Five new single-stage power factor correction (PFC) techniques are developed for single-phase applications. These converters are: Integrated single-stage PFC converters, voltage source charge pump power factor correction (VS-CPPFC) converters, current source CPPFC converters, combined voltage …
-
Single-stage boost integrated asymmetrical half-bridge AC-DC power converter with dual modulation for indoor led lighting
… in this thesis by using dual modulation in a single stage AC/DC power converter. The dual modulation has been achieved through novel controls schemes. Various decoupling control strategies has been proposed. Dual modulation also helps in eliminating the need of bulk electrolytic output …
-
Power electronic transformers for AC-AC and AC-DC conversion with reduced number of switches
… is to reduce the weight and size of the power converter by replacing the low-frequency transformers with high-frequency transformers (HFTs). The novelty of these proposed topologies is that they have only two controlled switches on the primary side of the high-frequency transformers. …