A Constant Power Source for Calorimetry

1953 ◽  
Vol 24 (10) ◽  
pp. 1003-1003 ◽  
Author(s):  
D. R. Stull ◽  
F. E. Towsley ◽  
K. S. Kenaga ◽  
E. L. Graham
Keyword(s):  
Power Source ◽  
Constant Power

Designer's Casebook-Simple bipolar, constant-power source

1991 ◽  
Vol 7 (6) ◽  
pp. 36 ◽  
Author(s):  
I.M. Filanovsky ◽  
H. Baltes
Keyword(s):  
Power Source ◽  
Constant Power

scholarly journals Natural Mode Constant Power Source for Manual Arc Welding

2012 ◽  
Vol 18 (9) ◽  
Author(s):  
J. Shklovski ◽  
K. Janson ◽  
T. Sakkos
Keyword(s):  
Arc Welding ◽  
Power Source ◽  
Natural Mode ◽  
Constant Power ◽  
Manual Arc Welding

scholarly journals Research on Constant Power Control Strategy of Pure Electric Excavator

2020 ◽  
Vol 10 (21) ◽  
pp. 7599
Author(s):  
Tong Guo ◽  
Tianliang Lin ◽  
Qihuai Chen ◽  
Haoling Ren ◽  
Shengjie Fu
Keyword(s):  
Power Control ◽  
Output Power ◽  
Control Strategy ◽  
Power Source ◽  
Hydraulic Pump ◽  
Constant Power ◽  
Large Power ◽  
Piecewise Constant ◽  
Construction Machinery ◽  
Electric Excavator

Electric construction machinery can achieve zero emissions and be pollution free in the process of construction. In an electric excavator, to make full use of the output power of the power source, the output power of the electric motor (EM) should be absorbed by a hydraulic pump on the most attainable level. Therefore, constant power control is generally employed to achieve power matching between the power source and hydraulic pump. In this paper, considering the shortcomings of a single constant power point in a traditional load sensing system of electric construction machinery, combining the discharge characteristics of the li-ion battery and the overload capability of EM, a piecewise constant power control strategy is proposed to realize the organic unity of power and safety for a novel electric construction machinery power train system. The control strategy is verified by simulations and experiments. The results show that the system can not only satisfy the large power output but also ensure the normal and stable operation of the system when the electric excavator meets the heavy load through the piecewise constant power control. The proposed control strategy improves the dynamic performance of the system on the basis of ensuring the safety of the system.

Thermal runaway in a system with a constant power source

1992 ◽  
Vol 88 (3-4) ◽  
pp. 433-438 ◽  
Author(s):  
Hong-Tu Feng ◽  
C.J. Hildyard ◽  
S.K. Scott
Keyword(s):  
Power Source ◽  
Thermal Runaway ◽  
Constant Power

An Analog Controllable CMOS Constant-Power Source for a Thermally-Based Sensor Interface Using a Resistive Mirror Architecture

2018 ◽  
Vol 18 (24) ◽  
pp. 10066-10076 ◽  
Author(s):  
Niksa Tadic ◽  
Milena Erceg ◽  
Alija Dervic ◽  
Desa Gobovic
Keyword(s):  
Power Source ◽  
Constant Power ◽  
Sensor Interface

scholarly journals Impedance-Based Stability Analysis of Constant-Power-Source-Involved and Cascaded-Type DC Distributed Power Systems

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 161223-161231
Author(s):  
Xiaoming Wang ◽  
Yonggang Peng ◽  
Daner Hu ◽  
Miao Yu ◽  
Wei Wei
Keyword(s):  
Stability Analysis ◽  
Power Systems ◽  
Power Source ◽  
Constant Power ◽  
Distributed Power ◽  
Distributed Power Systems
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