Abstract
Multiphase Switched Capacitor Converters (SCC) recently gained attention due to their ability to generate different voltage Target Ratios (TR). One of the reconfigurable multiphase SCC topologies is a binary one. For this SCC, the switched capacitor normalized voltage distribution is binary as the name implies and each capacitor represents a single bit. This paper suggests SCC topologies that are based on non-binary numeral systems -Ternary, quaternary etc. The potential benefits of such SCC topologies compared with binary include reduced switched capacitor stored energy and equivalent resistance. The paper investigates into ternary SCC voltage TR set, possible balanced switching implementation and equivalent resistance calculation using charge flow balance analysis. Multiphase balanced switching allows for essential switched capacitor and peak-To-peak output voltage ripple (or output filter capacitance) reduction.
| Original language | English |
|---|---|
| Title of host publication | Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 717-722 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781509044894 |
| DOIs | |
| Publication status | Published - Jul 11 2017 |
| Event | 2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 - Brasov, Romania Duration: May 25 2017 → May 27 2017 |
Conference
| Conference | 2nd International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017 |
|---|---|
| Country | Romania |
| City | Brasov |
| Period | 5/25/17 → 5/27/17 |
Fingerprint
Keywords
- DC-DC power convertor
- Multiphase switching
- Switched capacitor converter
- Target ratio
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Mechanical Engineering
- Control and Optimization
Cite this
Reconfigurable multiphase switched capacitor converters based on non-binary numeral systems : Ternary case. / Zhaikhan, Ainur; Kypshakpayev, Yerden; Ruderman, Alex.
Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 717-722 7975053.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Reconfigurable multiphase switched capacitor converters based on non-binary numeral systems
T2 - Ternary case
AU - Zhaikhan, Ainur
AU - Kypshakpayev, Yerden
AU - Ruderman, Alex
PY - 2017/7/11
Y1 - 2017/7/11
N2 - Multiphase Switched Capacitor Converters (SCC) recently gained attention due to their ability to generate different voltage Target Ratios (TR). One of the reconfigurable multiphase SCC topologies is a binary one. For this SCC, the switched capacitor normalized voltage distribution is binary as the name implies and each capacitor represents a single bit. This paper suggests SCC topologies that are based on non-binary numeral systems -Ternary, quaternary etc. The potential benefits of such SCC topologies compared with binary include reduced switched capacitor stored energy and equivalent resistance. The paper investigates into ternary SCC voltage TR set, possible balanced switching implementation and equivalent resistance calculation using charge flow balance analysis. Multiphase balanced switching allows for essential switched capacitor and peak-To-peak output voltage ripple (or output filter capacitance) reduction.
AB - Multiphase Switched Capacitor Converters (SCC) recently gained attention due to their ability to generate different voltage Target Ratios (TR). One of the reconfigurable multiphase SCC topologies is a binary one. For this SCC, the switched capacitor normalized voltage distribution is binary as the name implies and each capacitor represents a single bit. This paper suggests SCC topologies that are based on non-binary numeral systems -Ternary, quaternary etc. The potential benefits of such SCC topologies compared with binary include reduced switched capacitor stored energy and equivalent resistance. The paper investigates into ternary SCC voltage TR set, possible balanced switching implementation and equivalent resistance calculation using charge flow balance analysis. Multiphase balanced switching allows for essential switched capacitor and peak-To-peak output voltage ripple (or output filter capacitance) reduction.
KW - DC-DC power convertor
KW - Multiphase switching
KW - Switched capacitor converter
KW - Target ratio
UR - http://www.scopus.com/inward/record.url?scp=85027685690&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85027685690&partnerID=8YFLogxK
U2 - 10.1109/OPTIM.2017.7975053
DO - 10.1109/OPTIM.2017.7975053
M3 - Conference contribution
AN - SCOPUS:85027685690
SP - 717
EP - 722
BT - Proceedings - 2017 International Conference on Optimization of Electrical and Electronic Equipment, OPTIM 2017 and 2017 Intl Aegean Conference on Electrical Machines and Power Electronics, ACEMP 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -