Abstract
The reactor control system contains many kinds of analog conditioning circuits. The major factors that affect the precision of each circuit are different. In the actual design process, in order to increase the accuracy of each conditioning circuit purposefully, the source of error and calculation method of different circuit shall be discussed separately. Based on an error model of inverting op-amp circuit, this paper describes the error distributions and combinations in detail, and figures out the proportion of each error and the total error after combination. To verify the error model, the Monte-Carlo simulation of the same circuit is implemented with PSPICE in this work. Then, the precision of three types of circuits usually used in reactor control system is calculated with the error model. According to the results of the calculation, the proportions of different error in each circuit are presented obviously. The error model provide directions to improve the precision of each circuit in reactor control system.
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References
Wang Kuang-shen, F., Sun Liang, S.: An investigation on the modification of temperature drift in the IC operational amplifier. Chinese J. Sci. Instrum. 1(4), 71–82 (1980)
Shi Shutien, F.: Error analysis and compensation method of integrated operational amplifier. J. Naval Acad. Eng. 3, 56–60 (1992)
Liu Wen-ke, F.: Analysis of the main parameter affecting the input error signal of integrated operational amplifiers. Microelectron. Basic Product. 3(27), 54–56 (2001)
Zhang Xue-wen, F., Zou Mei, S.: The error analysis of integrated operational amplifier circuit and selection of element parameters of peripheral. J. Hubei Normal Univ. (Nat. Sci.) 2(21), 50–56 (2001)
TI. High-Precision, Low-Noise, Rail-to-Rail Output, 11Â MHz JFET Op Amp[S] (2010)
**e Jie-yi, F.: Study on Improving the Precision of Analog Measurement Circuit. Zhejiang University (2012)
Huang Qi-chang, F., Dong Chun-hui, S.: The digital of the FADC circuit for EAS thermal neutron detector array. Nucl. Electron. Detect. Technol. 38(1), 1329–1333 (2018)
Huang Wei-jie, F., Yin Bao-juan, S.: A high-precision AI module for I&C system in nuclear power plants. Nucl. Electron. Detect. Technol. 34(11), 1330–1333 (2014)
Li shu-xiao, F., Hao Chi, S.: Research on high precision measurement of 3-wire thermal resistance. Chin. J. Sci. Instrum. 29(1), 135–139(2008)
Luo Ting-fang, F., Zhu Hong-liang, S.: Simulation study on fission chamber wide-range electronics. Nuclear Power Eng. 38(6), 99–102 (2017)
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Huang, QC., Wang, S., Tian, XF., Wu, ZQ. (2020). Analysis of Analog Circuit Error in Reactor Control System. In: Xu, Y., Sun, Y., Liu, Y., Wang, Y., Gu, P., Liu, Z. (eds) Nuclear Power Plants: Innovative Technologies for Instrumentation and Control Systems. SICPNPP 2019. Lecture Notes in Electrical Engineering, vol 595. Springer, Singapore. https://doi.org/10.1007/978-981-15-1876-8_39
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DOI: https://doi.org/10.1007/978-981-15-1876-8_39
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