DESAIN GENERATOR OZONE DENGAN TEKNOLOGI PLASMA DBD (Die-lectric Barrier Discharge)

Elektrika Pub Date : 2019-04-02 DOI:10.26623/ELEKTRIKA.V11I1.1535

R. Aryadi, Supari Supari, H. Harmini

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Abstract

Industrial sterilization is a very important problem. Ozone is a powerful oxidizer that can function for sterilization and is environmentally friendly. Plasma DBD (Dielectric Barrier Discharge) is one of the effective technologies to obtain ozone. The ozone generator currently uses a lot of manual control operations. Manual control uses a mechanical system in the form of a potentiometer to calibrate the frequency and output of the ozone generator output, so that digitization and automation are needed to operate to replace human labor. The design of the digital ozone control generator is done using an AVR microcontroller. Programming used in this research is basic language (BASCOM), then uses a DAC (Digital to Analog Converter) system which is the output of a Microcontroller with a Weighted Binnary Resistor. The output of the microcontroller is frequency and 8 bit digital with a decimal parameter of 200. The result of automation is that the timer works for 2 hours. The greater frequency the ozone produced. At a frequency of 1500Hz the power produced is 308.58 watts with an ozone concentration of 59 ppm. Efficiency using a switching system> 90%. Keywords: Plasma, AVR Microcontroller, Ozone.

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DESAIN OZONE GENERATOR DENGAN TEKNOLOGI PLASMA DBD（Die Electric Barrier Discharge）

工业杀菌是一个非常重要的问题。臭氧是一种强大的氧化剂，具有杀菌作用，对环境友好。等离子体DBD（介质阻挡放电）是获得臭氧的有效技术之一。臭氧发生器目前使用大量手动控制操作。手动控制使用电位计形式的机械系统来校准臭氧发生器输出的频率和输出，因此需要数字化和自动化来取代人力。数字臭氧控制发生器的设计是用AVR单片机完成的。本研究中使用的编程是基本语言（BASCOM），然后使用DAC（数模转换器）系统，该系统是带有加权二进制电阻器的微控制器的输出。微控制器的输出是频率和8位数字，十进制参数为200。自动化的结果是计时器工作2小时。臭氧产生的频率越高。在1500Hz的频率下，产生的功率为308.58瓦，臭氧浓度为59ppm。使用交换系统的效率>90%。关键词：等离子体，AVR微控制器，臭氧。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Elektrika

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0.00%

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审稿时长

24 weeks