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A Simple Predictive Method of Critical Flicker Detection for Human Healthy Precaution

机译：一种用于人体健康预防的临界闪烁检测的简单预测方法

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摘要

Interharmonics and flickers have an interrelationship between each other. Based on International Electrotechnical Commission (IEC) flicker standard, the critical flicker frequency for a human eye is located at 8.8 Hz. Additionally, eye strains, headaches, and in the worst case seizures may happen due to the critical flicker. Therefore, this paper introduces a worthwhile research gap on the investigation of interrelationship between the amplitudes of the interharmonics and the critical flicker for 50 Hz power system. Consequently, the significant findings obtained in this paper are the amplitudes of two particular interharmonics are able to detect the critical flicker. In this paper, the aforementioned amplitudes are detected by adaptive linear neuron (ADALINE). After that, the critical flicker is detected by substituting the aforesaid amplitudes to the formulas that have been generated in this paper accordingly. Simulation and experimental works are conducted and the accuracy of the proposed algorithm which utilizes ADALINE is similar, as compared to typical Fluke power analyzer. In a nutshell, this simple predictive method for critical flicker detection has strong potential to be applied in any human crowded places (such as offices, shopping complexes, and stadiums) for human healthy precaution purpose due to its simplicity.
机译：间谐波和闪烁之间存在相互关系。根据国际电工委员会（IEC）闪烁标准，人眼的临界闪烁频率位于8.8 Hz。此外，由于严重的闪烁，可能会导致眼睛疲劳，头痛和最坏的情况。因此，本文介绍了在研究50 Hz电力系统间谐波幅度与临界闪烁之间的相互关系方面值得研究的空白。因此，本文获得的重要发现是两个特定的间谐波的幅度能够检测到临界闪烁。在本文中，上述振幅是通过自适应线性神经元（ADALINE）检测的。之后，通过将上述幅度代入本文相应生成的公式，可以检测到临界闪烁。与典型的Fluke功率分析仪相比，进行了仿真和实验工作，所提算法利用ADALINE的准确性相似。简而言之，这种用于临界闪烁检测的简单预测方法由于其简单性，具有很强的潜力可用于任何人群密集的地方（例如办公室，购物中心和体育馆），以达到预防人类健康的目的。

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  • 来源
    《Mathematical Problems in Engineering》 |2015年第19期|871826.1-871826.10|共10页
  • 作者

    Peng Goh Zai; Radzi Mohd Amran Mohd; Hizam Hashim; Wahab Noor Izzri Abdul;

  • 作者单位

    Univ Putra Malaysia, Dept Elect & Elect Engn, Fac Engn, Serdang 43400, Selangor, Malaysia;

    Univ Putra Malaysia, Dept Elect & Elect Engn, Fac Engn, Serdang 43400, Selangor, Malaysia;

    Univ Putra Malaysia, Dept Elect & Elect Engn, Fac Engn, Serdang 43400, Selangor, Malaysia;

    Univ Putra Malaysia, Dept Elect & Elect Engn, Fac Engn, Serdang 43400, Selangor, Malaysia;

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