scholarly journals Experimental Investigation of an Electro-Hydrostatic Actuator Based on the Novel Active Compensation Method

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 170635-170649
Author(s):  
Mingkang Wang ◽  
Yan Wang ◽  
Yongling Fu ◽  
Rongrong Yang ◽  
Jiang'ao Zhao ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Compensation Method ◽  
The Novel ◽  
Active Compensation

scholarly journals Experimental investigations of the performance of a thermoacoustic electricity generator

2019 ◽  
Vol 116 ◽  
pp. 00025
Author(s):  
Ahmed Hamood ◽  
Artur Jaworski
Keyword(s):  
Experimental Investigation ◽  
Acoustic Wave ◽  
Load Resistance ◽  
Experimental Investigations ◽  
The Novel ◽  
Working Medium ◽  
Linear Alternator ◽  
Mean Pressure ◽  
Set Up ◽  
Working Parameters

This paper presents the experimental investigation of a two-stage thermoacoustic electricity generator able to convert heat at the temperature of the exhaust gases of an internal combustion into useful electricity. The novel configuration is one wavelength and consists of two identical stages. The identical stages will have out of phase acoustic wave at similar amplitudes which allows coupling a linear alternator to run in push-pull mode. The experimental set-up is 16.1 m long and runs at 54.7 Hz. The working medium is helium at 28 bar. The maximum generated electric power is 73.3 W at 5.64% thermal-to-electric efficiency. The working parameters including load resistance, mean pressure and heating power were investigated.

Active Compensation Method of Robot Visual Error Based on Vestibulo-ocular Reflex

ROBOT ◽  
2011 ◽  
Vol 33 (2) ◽  
pp. 191-197 ◽  
Author(s):  
Hengyu LI ◽  
Jun LUO ◽  
Chao LI ◽  
Lei LI ◽  
Shaorong XIE
Keyword(s):  
Compensation Method ◽  
Active Compensation ◽  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Visual Error

A Dynamic Reactive Power Compensation Method of Super High-Power and High-Voltage Motor

2014 ◽  
Vol 602-605 ◽  
pp. 2828-2831 ◽  
Author(s):  
Yi Fei Wang ◽  
You Xin Yuan ◽  
Jing Chen ◽  
Qi Jian Cheng
Keyword(s):  
High Voltage ◽  
High Power ◽  
Reactive Power ◽  
Industrial Applications ◽  
Reactive Power Compensation ◽  
Compensation Method ◽  
The Novel ◽  
Parameter Setting ◽  
Compensation Device ◽  
Novel Design

According to the low power factor and low running efficiency, a dynamic reactive power compensation method of the super high-power and high-voltage motor is proposed in this paper. The following works have been done in the study: topology of the dynamic reactive power compensation device; principle of the dynamic reactive power compensation method; control system of the dynamic reactive power compensation device; implementation of the dynamic reactive power compensation method. The amount of reactive power compensation can be adjusted smoothly and dynamically in the process of the super high-power and high-voltage motor soft-starting. The research of this paper has laid a theoretical foundation for this compensator in industrial applications. The novel design is characterized by flexible parameter setting, excellent soft starting performance of the super high-power and high-voltage motor and bright prospect in application.

An Experimental Investigation of the Novel Unstable Resonator with a Stable Resonator Core

1998 ◽  
Vol 37 (Part 1, No. 7A) ◽  
pp. 3972-3976 ◽  
Author(s):  
Kenzo Nanri ◽  
Masaru Matsumura ◽  
Shigeru Yamaguchi ◽  
Tomoo Fujioka
Keyword(s):  
Experimental Investigation ◽  
The Novel ◽  
Unstable Resonator

scholarly journals Thermal performance of novel indirect passive solar dryer

2021 ◽  
Vol 30 (2) ◽  
pp. 293-303
Author(s):  
Manar Al-Jethelah ◽  
Hussam Deyab ◽  
Tadahmun Yaseen
Keyword(s):  
Experimental Investigation ◽  
Free Convection ◽  
Thermal Performance ◽  
Thermal Efficiency ◽  
Solar Irradiation ◽  
The Novel ◽  
Solar Dryer ◽  
Passive Solar ◽  
Drying Chamber

An experimental investigation was conducted to study the performance of a novel indirect type free convection solar dryer. The novel and a conventional indirect passive solar dryer were built. Solar irradiation and temperature of different locations were recorded. The air at the drying chamber entrance, lower space, and upper space temperatures besides the thermal efficiency of the novel dryer were 68, 39, 49 and 85%, respectively, higher than the conventional one.

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