Control System Of Nitrogen Purging On Hydrogen Test Setup In Hochschule Wismar Using PLC Siemens S7-1200

Abadan, Kun Muhtadi (2024) Control System Of Nitrogen Purging On Hydrogen Test Setup In Hochschule Wismar Using PLC Siemens S7-1200. Other thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Given the increasing risks associated with climate change tipping points, it is imperative to coordinate efforts to reduce carbon emissions. Hydrogen has recently been proposed as a non-carbon energy source. However, it's important to note that a hydrogen-air mixture can be flammable and explosive, requiring safety precautions. To mitigate this risk, the purging process must use an inert gas as the purging medium. Previously, these operations were conducted manually, triggered by a human-machine interface (HMI) switch on each controlled valve. This paper describes the construction of logic operations using Siemens Tia Portal and simulates it with Siemens PLCSIM. The program will be downloaded to the CPU of the PLC Siemens S7-1200, which will control all the outputs (GBV-1 to GBV-6) based on its digital input or the HMI pushbutton input. After the trial run, the operation plan can be easily executed by pushing the button on the HMI, prompting the PLC to carry out all processes in one function for one cycle. If it is manually controlled, the HMI Display will have a popup with instructions on what to do.

Item Type:	Thesis (Other)
Uncontrolled Keywords:	Hydrogen, Purging, PLC Siemens
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK3070 Automatic control
Divisions:	Faculty of Marine Technology (MARTECH) > Marine Engineering > 36202-(S1) Undergraduate Thesis
Depositing User:	Kun Muhtadi Abadan
Date Deposited:	13 Aug 2024 06:31
Last Modified:	13 Aug 2024 06:32
URI:	http://repository.its.ac.id/id/eprint/111288

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