Design of switched-capacitor oscillators composed of three phase-shifters

1996 ◽  
Vol 79 (12) ◽  
pp. 17-23
Author(s):  
Tomoyuki Miyazaki ◽  
Teruaki Nomiyama ◽  
Yuuji Horie ◽  
Hiroshi Yoshida
Keyword(s):  
Phase Shifters ◽  
Switched Capacitor ◽  
Three Phase

scholarly journals Switched-Capacitor Tuning for Three-Phase Wireless Power Receiver Based on Perturbation and Observation Method

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 45189-45200
Author(s):  
Chao Wang ◽  
Chunbo Zhu ◽  
Guo Wei ◽  
Jingyang Zhang ◽  
Fei Liu
Keyword(s):  
Switched Capacitor ◽  
Wireless Power ◽  
Three Phase ◽  
Observation Method

A Three-Phase Multilevel Hybrid Switched-Capacitor PWM PFC Rectifier for High-Voltage-Gain Applications

2016 ◽  
Vol 31 (5) ◽  
pp. 3495-3505 ◽  
Author(s):  
Daniel Flores Cortez ◽  
Ivo Barbi
Keyword(s):  
High Voltage ◽  
Switched Capacitor ◽  
Voltage Gain ◽  
High Voltage Gain ◽  
Three Phase

Single-Stage Three-Phase AC-DC Resonant Switched Capacitor LED Driver Without Electrolytic Capacitor and Reduced Number of Controlled Switches

2020 ◽  
pp. 1-12
Author(s):  
Pedro H. A. Miranda ◽  
Edilson Mineiro Sa ◽  
Franscico Wesley G. Rodrigues ◽  
Fernando L. M. Antunes
Keyword(s):  
Single Stage ◽  
Electrolytic Capacitor ◽  
Switched Capacitor ◽  
Led Driver ◽  
Three Phase

A novel three-phase multilevel inverter structure using switched capacitor basic unit for renewable energy conversion systems

2019 ◽  
Vol 10 (1/2) ◽  
pp. 133
Author(s):  
Neha Aarzoo ◽  
Pradip Kumar Sadhu ◽  
Abhijit Dasgupta ◽  
Tapas Roy
Keyword(s):  
Renewable Energy ◽  
Energy Conversion ◽  
Multilevel Inverter ◽  
Basic Unit ◽  
Switched Capacitor ◽  
Three Phase ◽  
Energy Conversion Systems

A novel symmetrical switched capacitor based three-phase cascaded multi-level inverter

2016 ◽  
Author(s):  
Tapas Roy ◽  
Neha Aarzoo ◽  
Pradip Kumar Sadhu ◽  
Chitralekha Jena ◽  
Srikanta Mohapatra
Keyword(s):  
Switched Capacitor ◽  
Three Phase ◽  
Multi Level

A New Analysis Way of Three-Phase Switched Capacitor Converter

2019 ◽  
Vol 28 (08) ◽  
pp. 1950138 ◽  
Author(s):  
WangLok Do ◽  
Farzin Asadi ◽  
Kei Eguchi
Keyword(s):  
Fibonacci Sequence ◽  
Equivalent Model ◽  
Duty Ratio ◽  
Switched Capacitor ◽  
Loop Equation ◽  
Three Phase ◽  
Terminal Model ◽  
Switched Capacitor Converter ◽  
Two Phases ◽  
Rc Circuit

The paper presents the theoretical analysis way of the switched capacitor converter (SCC). The main goal of this research is to suggest the analysis way of three-phase SCC. A common SCC operates by two phases; charging phase and discharging phase. Therefore, state-space averaging model or slow and fast switching limit (S-FSL) model has been suitable. Although the four-terminal equivalent model can cover all situation including three-phases cases, this model does not include the parameter of frequency and capacitance. Therefore, the four-terminal model has a weakness. In this situation, we selected the Fibonacci sequence SCC operated by three-phase as the target circuit, which topology has been proved to have higher efficiency, small size in the previous research. In the paper, we suggest the new analysis way of the three-phase SCC by combination of the four-terminal equivalent model and RC circuit model from each loop equation of the equivalent circuits of the SCC. By using the suggested way, it is possible to analyze the three-phase SCC, deriving the effect of the load, operation frequency and duty ratio variation. In order to verify the feasibility and the cogency of the suggested analysis way, comparative analysis is implemented by SPICE simulations. The error in the load regulation between the suggested way and the simulation result is negligible. Through this result, we establish the foundation of the analysis of the three-phase SCC.

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