Factory Electrical Power Supply Impulse Noise Suppression Algorithm Study

• Main Authors: Hsien-Ting Cheng, 鄭献廷
• Other Authors: none
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/71329089927785700672

碩士 === 逢甲大學 === 資訊電機工程碩士在職專班 === 95 === It is believed that the engineers should have suffered the distress in personal experience as mentioned the noun, 「Noise Interference」，in the past years. Several bitter trainings are required to prevent from this issue. The industrial measurements and the control device equipments are in match with the general control unit (for example electricity post, contact) for operations. The fluorescent lamp stabilizer, the low efficiency Coffee grinder, the vacuum clean machine, drill press, air blower, multi-purpose motor, etc. can be seen everywhere in the electric power systems. All inductive loads in these products create the disturbance back to the power line when they are switched on. These switch transition conditions, also are called bursts, or Electric Fast Transient (FET). These affiliation noises, sometimes is not worthy of mentioning, but sometimes is not negligible, which come from the power source return route may damage the equipments. Impulse Noise Suppression in all electronic circuit return route is an important topic, and cannot be despised. The factory power distribution supply system is absolutely different from that associated with the laboratory. In this thesis, we will demonstrate the circuit for suppressing the noise by several simply electric components.