Extension of power supply impedance emulation method on ATE for multiple power domain

2017 ◽  
Author(s):  
Naoki Terao ◽  
Toru Nakura ◽  
Masahiro Ishida ◽  
Rimon Ikeno ◽  
Takashi Kusaka ◽  
...  
Keyword(s):  
Power Supply ◽  
Power Domain ◽  
Multiple Power

Linear Equivalent Circuit and Current Sources Model Including Separation Resistances in the Ground Connection for Multiple Power-Supply Pin LSI

2010 ◽  
Vol 130 (11) ◽  
pp. 1897-1906
Author(s):  
Yoshiyuki Saito ◽  
Masakatsu Yasuhara ◽  
Yuichi Mabuchi ◽  
Tohlu Matsushima ◽  
Takashi Hisakado ◽  
...  
Keyword(s):  
Equivalent Circuit ◽  
Power Supply ◽  
Multiple Power

Design of Hysteresis Controlled Single-Inductor Multi-Output DC-DC Converter

2015 ◽  
Vol 643 ◽  
pp. 69-77 ◽  
Author(s):  
Shunsuke Tanaka ◽  
Tatsunori Nagashima ◽  
Yasunori Kobori ◽  
Kotaro Kaneya ◽  
Takahiro Sakai ◽  
...  
Keyword(s):  
Power Supply ◽  
High Performance ◽  
Low Cost ◽  
Power Supplies ◽  
Control Methods ◽  
Supply Circuit ◽  
Power Supply Circuit ◽  
Multiple Power ◽  
Hysteresis Control

This Paper Describes Application of the Hysteresis Control to the Single-Inductordual-Output (SIDO) Power Supply Circuit to Realize High Performance, Low Cost and Small Sizepower Supply Circuits. the Sidos can Realize Small Number of Inductors (hence Small Size Andlow Cost) in the System where Multiple Power Supplies are Required, but their Performance Isnot Very Good if Conventional SIDO Control Methods are Used. we Show with Simulation Andexperiment that the Hysteresis Control can Realize High Performance SIDO Converters.

Modeling of microcontroller with multiple power supply pins for conducted EMI simulations

2008 ◽  
Author(s):  
Kengo Iokibe ◽  
Ryota Higashi ◽  
Takahiro Tsuda ◽  
Kouji Ichikawa ◽  
Katsumi Nakamura ◽  
...  
Keyword(s):  
Power Supply ◽  
Multiple Power ◽  
Conducted Emi

Control Method Research of Parallel Operation of Power System with Multiple Sources

2014 ◽  
Vol 945-949 ◽  
pp. 1583-1586
Author(s):  
Jia Ling Yu ◽  
Long Han Cao ◽  
Hao Mu ◽  
Jing Nan Li
Keyword(s):  
Fuzzy Control ◽  
Power Supply ◽  
Output Voltage ◽  
Control Method ◽  
Supply Voltage ◽  
Energy Utilization ◽  
Output Current ◽  
Multiple Sources ◽  
Power Sources ◽  
Multiple Power

The parallel connection of multiple power supplies generates output current only depended on the highest power voltage because of the unmatched precision of output voltage and imbalance output power. On account of lacking an appropriate way to solve that current problem presently, this paper presents a multiple power sources control method based on fuzzy control. According to the output voltage error and its change rate of each power source, this method modulates PWM by fuzzy control to keep each voltage conversion circuit share the same output voltage. So the output current of power multiple sources is equal to the sum of multiple power current, make the available power supply at the same time, solve the countercurrent and output current offered by the supreme power supply voltage, increase the energy utilization.

scholarly journals Infinitesimal Method Based Calculation of Metro Stray Current in Multiple Power Supply Sections

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 96581-96591 ◽  
Author(s):  
Sheng Lin ◽  
Qi Zhou ◽  
Xiaohong Lin ◽  
Mingjie Liu ◽  
Aimin Wang
Keyword(s):  
Power Supply ◽  
Stray Current ◽  
Multiple Power
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