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Relationship between Constant Voltage and Constant Capacitance DLTS
International Journal of Electrical Engineering & Education, 1983A unified approach is presented in the derivation of equations for the constant-voltage capacitance transient and constant-capacitance voltage transient in deep-level transient spectroscopy (DLTS), and for the relationship between them. The validity of these equations is independent of the device and nature of deep traps.
W. S. Lau, Y. W. Lam, C. C. Chang
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Constant Current, Constant Temperature, and Constant Voltage Charging of EV Battery
International Journal of Circuit Theory and ApplicationsABSTRACT Charging at a higher rate increases the operating temperature of a battery pack, which affects the battery life. To improve battery life, lower operating temperatures can be ensured through an external cooling arrangement or the appropriate charging strategy selection.
Suman Saurav +4 more
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The valve filament at constant voltage
Journal of Scientific Instruments, 1927When the filament of a thermionic valve emits and a thermionic current flows from the filament to the anode and through an external circuit back to the filament, the filament current is necessarily different at all points along the filament. An ammeter in each filament lead and a voltmeter across them will all read differently when the valve emits, the
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Constant frequency and constant voltage control of induction generator
Electrical Engineering in Japan, 1992AbstractA doubly fed induction generator is useful for a local‐use water power plant. Setting it in nonconstant water flow, we can use it as a constant‐frequency power generator. This paper shows how to control this generator system.This paper has two important points. One is that this generator system is always excited at primary winding.
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Constant-Current versus Constant-Voltage Stimulation
Journal of Neurosurgery, 1985R, Prass, H, Lüders
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A constant voltage constant current wheatstone bridge configuration
Sensors and Actuators, 1988Abstract For many measurement applications a Wheatstone bridge configuration can be used to measure physical quantities, such as pressure, force or velocity. Offset behaviour plays a vital role in the overall accuracy. Often, ambient temperature changes cause undesired changes in parameters that are supposed to be constant.
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