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 4 of 4 for “"rectifier mode"”.
-
A High-Efficiency Grid-Tie Battery Energy Storage System
… control unit which controls the operation mode and grid interface of the energy storage system. The BMS estimates the state of charge (SOC) and state of health (SOH) of each battery cell in the pack and applies active charge equalization to balance the charge of all the cells in the pack. …
-
High performance on-line control of three-phase PWM current-source converters
… and (d) a non-linear control scheme for rectifier topologies. The resulting power conversion schemes demonstrate the intrinsic advantages of the current-source topology and none of the disadvantages of the voltage-source topology. Moreover, they can be operated at reduced switching …
-
Modeling and Control Design of a Bidirectional PWM Converter for Single-phase Energy Systems
This thesis proposes a complete modeling and control design methodology for a multifunctional single-phase bidirectional PWM converter in renewable energy systems. There is a generic current loop for different modes of operation to ease the transition between different modes, including stand-alone …
-
High-Frequency Quasi-Single-Stage (QSS) Isolated AC-DC and DC-AC Power Conversion
… single-phase QSS bi-directional inverter/rectifier (charger) topology is derived based on the QSS power conversion concept. A simple active voltage clamp branch is used to clamp the otherwise high transient voltage on the current-fed ac side, and at the same time, to achieve …