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The Over-Current Protection Circuit of Power Transformer for Supplying Low AC Voltage in Electronic Laboratory Using Current Feedback Technique
http://hdl.handle.net/10458/6544
http://hdl.handle.net/10458/65447a42e82d-7e55-40bf-b93b-5fd84fcd0041
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
本文 (659.2 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2020-06-21 | |||||
| タイトル | ||||||
| タイトル | The Over-Current Protection Circuit of Power Transformer for Supplying Low AC Voltage in Electronic Laboratory Using Current Feedback Technique | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Protection circuit, laboratory, power transformer, current feedback technique | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Pramarn, Suttiwetwarakul
× Pramarn, Suttiwetwarakul× Somchai, Arunrungrusmi× Pakpoom, Chansri× Narong, Mungkung |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This article presents an overcurrent protection circuit using the current feedback technique to supply the low ac voltage for the experiment in the electronic laboratory. This overcurrent protection circuit composes of 6 parts: 1) current sensor and transducer, 2) rectifier, 3) filter, 4) voltage comparator 5) relay driver and 6) power supply. The experimental result of the current testing for the circuit breaker is of course precisely the error of not more than 1% circuit breaker when a short circuit. The voltage of the current-sensing transformer the flow of less than 1% and less than 100mW of power losses on power transformers, power does not exceed the rated. It can support the current flowing through it without causing a voltage drop and power loss. | |||||
| 言語 | en | |||||
| 書誌情報 |
en : International Conference on Science, Technology & Education (ICSTE 2018) p. 189-192, 発行日 2018-09 |
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| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
