Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EE, IEE-SPC |
2023-07-21 11:10 |
Hyogo |
(Primary: On-site, Secondary: Online) |
Small Signal Transfer Function of Duty Cycle LLC Current Resonant Converter Himawari Adachi, Terukazu Sato (Oita Univ.) EE2023-15 |
This paper reports the results of research on small-signal transfer functions of LLC current-resonant DC-DC converters. ... [more] |
EE2023-15 pp.79-83 |
EE |
2023-03-06 10:15 |
Okinawa |
(Primary: On-site, Secondary: Online) |
Small Signal Transfer Function of Duty Cycle LLC Current Resonant Converter Himawari Adachi, Terukazu Sato (Oita Univ.) EE2022-58 |
This paper presents the results of a study on the small-signal transfer function of an LLC current resonant DC-DC conver... [more] |
EE2022-58 pp.19-23 |
EE |
2023-01-19 11:25 |
Fukuoka |
Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
Emergency photovoltaic power generation system
-- Method using Sepic circuit -- Koki Hamada, Terukazu Sato (Oita Univ.) EE2022-34 |
[more] |
EE2022-34 pp.23-27 |
EE |
2023-01-19 16:05 |
Fukuoka |
Kyushu Institute of Technology (Primary: On-site, Secondary: Online) |
PWM Control of LLC Current Resonant Converters
-- Constant voltage control by digital PID control -- So Yanagimoto, Terukazu Sato (Oita Univ) EE2022-40 |
LLC current-resonant DC-DC converters operating by the Pulse Frequency Modulation (PFM) method are compact, highly effic... [more] |
EE2022-40 pp.78-82 |
EE, OME, CPM |
2022-12-09 15:05 |
Tokyo |
(Primary: On-site, Secondary: Online) |
Hysteresis Current Control of DC-DC Converter
-- Consideration of Fixed frequency operation -- Yamato Morita, Terukazu Sato (Oita Univ) EE2022-27 CPM2022-82 OME2022-40 |
In DC-DC converters, hysteresis control is known for its excellent transient characteristics against sudden changes in l... [more] |
EE2022-27 CPM2022-82 OME2022-40 pp.47-52 |
EE, WPT (Joint) |
2022-10-06 10:55 |
Osaka |
(Primary: On-site, Secondary: Online) |
EE2022-16 |
The SEPIC converter and the flyback converter are two typical step-up and step-down DCDC converters. In this paper, we c... [more] |
EE2022-16 pp.12-16 |
EE, IEE-HCA |
2022-05-27 09:25 |
Online |
Online |
Characteristics of Step-up Converter with MCU Employing Predictive Control Yamato Morita, Terukazu Sato (Oita Univ.) EE2022-1 |
It has been reported that predictive PID control has phase advance characteristics and is effective in improving convert... [more] |
EE2022-1 pp.1-5 |
EE, IEE-SPC (Joint) |
2022-03-10 13:30 |
Online |
Online |
Digital Control of Secondary Side LC Resonant Converter
-- Investigation of PWM control -- Sou Yanagimoto, Terukazu Sato (Oita Univ) EE2021-52 |
LC current resonant converters are expected to be applied to various circuits because of their small size, high efficien... [more] |
EE2021-52 pp.1-5 |
EE |
2022-01-27 10:05 |
Online |
Online |
PWM Control of Secondary Side LC Resonant Converter
-- Consideration of control frequency -- Sou Yanagimoto, Terukazu Sato (Oita Univ) EE2021-31 |
LC current resonant converters are expected to be applied to various circuits because of their small size, high efficien... [more] |
EE2021-31 pp.1-5 |
EE, OME, CPM |
2021-11-18 11:10 |
Online |
Online |
PWM Control of LC Resonant Converter
-- Consideration of ZVS range -- So Yanagimoto, Terukazu Sato (Oita Univ) EE2021-22 CPM2021-40 OME2021-16 |
In this paper, an LC series resonant converter using soft switching is applied to a boost type secondary LC resonant cir... [more] |
EE2021-22 CPM2021-40 OME2021-16 pp.24-28 |
EE |
2021-01-25 17:00 |
Online |
Online (Zoom) |
Digitally controlled boundary current mode buck converter Reo Sumita, Terukazu Sato (Oita Univ.) EE2020-39 |
When the control method to maintain the boundary current mode is applied to the buck converter, the efficiency is expect... [more] |
EE2020-39 pp.86-90 |
WPT, EE (Joint) |
2020-10-07 12:50 |
Online |
Online |
LLC Converter with Burst Control
-- Examination under Heavy Load -- Yuto Shiraishi, Terukazu Sato (Oita Univ.) EE2020-15 |
In this research, the burst oscillation method, which is generally used to increase the power conversion efficiency at l... [more] |
EE2020-15 pp.20-24 |
EE, IEE-SPC |
2020-07-10 11:10 |
Online |
Online (Zoom) |
Improving transient characteristics of digitally controlled buck converter using only feed forward control Reo Sumita, Terukazu Sato (Oita Univ.) EE2020-10 |
We have proposed a control method of a switching power supply using only feed-forward control, which is reflected in the... [more] |
EE2020-10 pp.31-36 |
EE, IEE-HCA |
2020-05-22 16:05 |
Online |
Online |
Transient response of digitally controlled DC-DC converter using only feedforward control Reo Sumita, Terukazu Sato (Oita Univ.) EE2020-4 |
We have proposed a control method of a switching power supply using only feed-forward control, which is reflected in the... [more] |
EE2020-4 pp.19-23 |
EE |
2020-01-16 09:55 |
Kagoshima |
HOUZAN HALL |
Digitally controlled DC-DC converter using only feedforward control Reo Sumita, Terukazu Sato (Oita Univ.) EE2019-66 |
In general, feedback control is required to keep the output voltage constant in switching power supply against disturban... [more] |
EE2019-66 pp.103-108 |
EE |
2020-01-16 10:20 |
Kagoshima |
HOUZAN HALL |
MPPT control with partial shading compensation using LLC current converter Ikuya Hattori, Takuya Murasato, Terukazu Sato (Oita Univ.) EE2019-67 |
In this paper, we proposed an integrated system that performs partial shading compensation and MPPT (maximum power point... [more] |
EE2019-67 pp.109-113 |
EE |
2020-01-16 13:35 |
Kagoshima |
HOUZAN HALL |
Digitally controlled LLC converter with burst mode operation Tomohiro Hirabara, Terukazu Sato (Oita Univ.) EE2019-72 |
Burst mode operation is performed to improve efficiency and voltage control in the light load region of LLC converter. I... [more] |
EE2019-72 pp.135-139 |
WPT, EE (Joint) |
2019-10-10 09:20 |
Shiga |
Ryukoku Extension Center, Ryukoku University |
Small Signal Characteristics of LLC Converter Using Photocoupler Yoshimaru Kosuke, Terukazu Sato (Oita Univ.) EE2019-30 |
In the feedback circuit, the frequency characteristics of the controller affect the stability and transient response cha... [more] |
EE2019-30 pp.23-27 |
EE, IEE-SPC |
2019-07-24 11:00 |
Hiroshima |
|
Digitally controlled dc-dc converter using predictive control Reo Sumita, Terukazu Sato (Oita Univ.) EE2019-18 |
In this research, a method to predict output voltage of digitally controlled dc-dc converter using linear function ~ six... [more] |
EE2019-18 pp.7-12 |
EE, IEE-HCA |
2019-05-16 09:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Digital Control of LLC Converter
-- Consideration of Frequency Resolution and AD Conversion Resolution -- Hironori Takemoto, Terukazu Sato (Oita Univ.) EE2019-1 |
In this research, the sufficient resolution of frequency and AD conversion of the micro control unit that is used in the... [more] |
EE2019-1 pp.1-5 |