Zero Error Analysis and Compensation of No-Beat Time Division Multiplier

Wu Zhu; Shui Xiu Guan

doi:10.4028/www.scientific.net/AMM.130-134.3293

Paper Titles

Study on Discharge of Separated Water Droplets in DC Field
p.3276

A Study on the Harmonic Wave of SPWM Voltage Source Inverter
p.3280

Design of a down-Conversion Mixer for Four Sub-Harmonic in W-Band
p.3284

Research on Differential-Mode Conducted EMI of Three-Phase PWM Rectifier AC Side
p.3289

Zero Error Analysis and Compensation of No-Beat Time Division Multiplier
p.3293

Structure and Magneto-Resistance in Nanostructured Sr₂Fe_1-xCr_xMoO₆ (0≤x≤0.3) Double Perovskite Componds
p.3298

Influence of Tungsten Doping in La₂Mo₂O₉ Oxide-Ion Conductors by Dielectric Relaxation Measurements
p.3302

Target Tracking Based on Particle Filter with Multi-Path Particles
p.3306

Quasi-Monte Carlo Gaussian Particle Filtering Acceleration Using CUDA
p.3311

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 130-134Zero Error Analysis and Compensation of No-Beat...

Zero Error Analysis and Compensation of No-Beat Time Division Multiplier

Abstract:

Time division multiplier was widely used in high-precision industrial frequency AC power measurements.The poor stability of zero point was caused by the switch leakage and amplifier offset voltage. Based on the experimental study of the time division multiplier circuit designed in the article, the mathematical model of zero point compensation was established, and then the appropriate calibration method was proposed. Considered the amplifier offset voltage, the error model of the time division multiplier was analyzed and the error expression was obtained. These can provide theoretical guidance for choosing amplifiers of the no-beat time division multiplier.

You might also be interested in these eBooks

Mechanical and Electronics Engineering III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 130-134)

Pages:

3293-3297

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.130-134.3293

Citation:

Cite this paper

Online since:

October 2011

Authors:

Wu Zhu, Shui Xiu Guan

Keywords:

Electronic Switch, Offset Voltage, Time Division Multiplier

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Piotrs. Filipski. Watt and Voltampere Transfer Standard. IEEE Trans[M]. LM VOL 42. NO. 2. April (1993).

Google Scholar

[2] Guo Yongkun. The principle of Time division multiplier. Electrical Measurement & Instrumentation. (04): 1-7, (1978).

Google Scholar

[3] Wang Xuewei, Jiang Zhen, Su Quanzhi. The evaluation of errors about time division multiplier with hysteresis comparator in AC power measurement[J]. Electrical Measurement& Instrumentation. 37(414): 5-7, (2000).

Google Scholar

[4] Na Shuzhi, Liu Dexin. The principle of Time division multiplier for measuring the power and design and calculation of practical circuit[J]. Electrical Measurement &Instrumentation. (11)：13-18, (1989).

Google Scholar