Improve the accuracy of the power distribution reconstruction using power distributions of different status as the fundamental harmonic

被引：0
|
作者：
20211910321888
机构：
来源：
(1) Institute of Nuclear and New Energy Technology, Tsinghua University, The Key Laboratory of Advanced Reactor Engineering and Safety, Ministry of Education, Beijing; 100084, China | 1600年 / Japan Atomic Energy Agency, JAEA期
关键词：
Modular high temperature gas cooled reactor HTR-PM demonstration plant; designed by INET; Tsinghua University; is being built in Shidaowan; Shandong province; China. HTR-PM adopts pebble bed concept. Like other HTR; to measure or monitor the core power distribution is very important but challenging for HTR-PM; as there is no in-core neutron detectors. There are some proposals to reconstruct the power distribution from the readings of ex-core neutron detectors. One method is harmonic synthesis method. In this paper; improved harmonic synthesis method is proposed and tested to increase the accuracy of the power distribution reconstruction; by using better fundamental harmonic according to different reactor operation conditions. The numerical result shows the improvement in the reconstruction accuracy; contrasting to harmonics' coefficients polynomial expansion method. © 2014 Westinghouse Electric Company LLC. All Rights Reserved;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
167626
引用
收藏
相关论文
共 50 条
  • [1] Research on Power Harmonic Reconstruction Using Compressed Sensing
    Zhong, Fei
    Liu, Yang
    PROCEEDINGS OF THE 39TH CHINESE CONTROL CONFERENCE, 2020, : 2974 - 2979
  • [2] Power System Harmonic Elimination to Improve Power Quality
    Chandrasekaran, K.
    Ramachandaramurthy, V. K.
    3RD INTERNATIONAL CONFERENCE ON SCIENCE & ENGINEERING IN MATHEMATICS, CHEMISTRY AND PHYSICS 2015 (SCITECH 2015), 2015, 622
  • [3] Quantification of harmonic pollution using non-fundamental apparent power
    Gopalapillai, Anu
    Fernandez, Francis M.
    ELECTRICAL ENGINEERING, 2024, 106 (05) : 5303 - 5318
  • [4] A study of the fundamental principles to power system harmonic
    Izhar, M
    Hadzer, CM
    Masri, S
    Idris, S
    NATIONAL POWER ENGINEERING CONFERENCE PECON 2003, PROCEEDINGS, 2003, : 225 - 232
  • [5] A SIMULATION ON COMPENSATION OF HARMONIC CURRENT TO IMPROVE POWER QUALITY USING PSO
    Banu, P. Divya
    2020 INTERNATIONAL CONFERENCE ON COMPUTER COMMUNICATION AND INFORMATICS (ICCCI - 2020), 2020, : 636 - +
  • [6] Using special APF to improve harmonic rate of MRT power system
    Chen, Chien-Hsu
    Ko, Li-Wei
    Journal of Low Frequency Noise Vibration and Active Control, 2024,
  • [7] Using special APF to improve harmonic rate of MRT power system
    Chen, Chien-Hsu
    Ko, Li-Wei
    JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL, 2024,
  • [8] POWER SUM DISTRIBUTIONS - EASIER APPROACH USING WALD DISTRIBUTION
    MARCUS, AH
    JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION, 1976, 71 (353) : 237 - 238
  • [9] Algorithm for power angle control to improve power quality in distribution system using unified power quality conditioner
    Ansari, Abdul Quaiyum
    Singh, Bhim
    Hasan, Mashhood
    IET GENERATION TRANSMISSION & DISTRIBUTION, 2015, 9 (12) : 1439 - 1447
  • [10] A Method for Harmonic Power Tracing by Using Upstream and Downstream Distribution Matrices
    Narimani, Mahmood
    Hosseinian, Seyed Hossein
    Vahidi, Behrooz
    ELECTRIC POWER COMPONENTS AND SYSTEMS, 2019, 47 (13) : 1169 - 1179
12345