1/f照度波动控制，舒适的发光环境

Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting Pub Date : 1991-09-28 DOI:10.1109/IAS.1991.178116

K. Oguchi, H. Tsukamoto, H. Seki, M. Agu

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引用次数: 5

摘要

为了产生舒适的发光环境，提出了1/f的照度波动控制。结果表明，人类感到舒适的自然光，如通过树叶照射到地面的阳光，具有1/f波动特性。另一方面，荧光灯等人造光源在低于10赫兹的频率下具有接近白噪声的特性。还表明，通过波动逆变器输出电压的脉宽，可以很容易地人工再现相同的自然光波动。预计1/f光波动控制可以应用于办公室、医院或学校的休闲室，为人类创造舒适和放松的环境

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1/f fluctuation control of illuminance for comfortable luminous environments

In order to produce a comfortable luminous environment, 1/f fluctuation control of illuminance is proposed. It is shown that natural light which is comfortable to humans, such as sunlight streaming through leaves toward the ground, has 1/f fluctuation characteristics. On the other hand, artificial lights such as fluorescent lamps have near white-noise characteristics at frequencies below 10 Hz. It is also shown that the same fluctuation of natural light can be easily reproduced artificially by fluctuating the pulse width of the inverter output voltage. It is expected that 1/f fluctuation control of light can be applied to relaxation rooms in offices, hospitals, or schools to produce comfortable and relaxing environments for humans.<>

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Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting

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