A Design of Shielded Voltage Divider for Impulse Voltage Measurement
نویسندگان
چکیده
منابع مشابه
Comparative High Voltage Impulse Measurement
A facility has been developed for the determination of the ratio of pulse high voltage dividers over the range from 10 kV to 300 kV using comparative techniques with Kerr electro-optic voltage measurement systems and reference resistive voltage dividers. Pulse voltage ratios of test dividers can be determined with relative expanded uncertainties of 0.4 % (coverage factor k = 2 and thus a two st...
متن کاملNonlinear voltage divider
This paper is focused on how to implement a nonlinear voltage divider used in the electrical power network disturbances measurement system preconditioning circuit. The voltages acquired from the electrical power network have amplitudes between 0.2 kV and 10 kV, values which are very high for an acquisition board. These amplitudes must be reduced to the values accepted by the acquisition boards:...
متن کاملA Novel Voltage Divider Circuit
A novel analog divider is described in this paper. The circuit enables the division of a dc voltage with another dc voltage. The constant of the division is dependent upon a third dc voltage and a pair of resistors. Employing a precision source for the third dc voltage and matched resistors, an acceptable level of accuracy can be obtained. Keywords-sawtooth wave; integrator; comparator; analo...
متن کاملPTAT Voltage Generator based on an MOS Voltage Divider
An MOS-only, proportional to absolute temperature (PTAT) voltage generator capable of operation in the whole range of inversion levels is presented. We perform a theoretical analysis based on the ACM model which is successfully compared to experimental data. PTAT voltages up to hundreds of milivolts at room temperature can be easily obtained.
متن کاملA Two-stage Inductive Voltage Divider for Coaxial Bridges
The traceability chain to derive the capacitance unit from the quantum Hall resistance coaxial bridges. These bridges employ a inductive voltage divider to provide the voltage ratio needed. One such divider has recently been constructed calibrated at Inmetro. The design techniques responsible for the small ratio errors of the device are detailed
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEJ Transactions on Power and Energy
سال: 1976
ISSN: 0385-4213,1348-8147
DOI: 10.1541/ieejpes1972.96.451