International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395-0056
Volume: 09 Issue: 08 | Aug 2022
p-ISSN: 2395-0072
www.irjet.net
Automation of Instrument Air Distribution System using Arduino and Integrate Industry 4.0 Vaishnavi Patole1, Mrs.Nagarathna2 1PG
Student, Dept of TCE, Dayanand Sagar College of Engineering, Karnataka, India Professor, Dept of TCE, Dayanand Sagar College of Engineering, Karnataka, India ---------------------------------------------------------------------***--------------------------------------------------------------------visualization tool. The IA compressor and IA distribution Abstract- This article's main focus is on creating a 2Assistant
system have been simulated as virtual instruments with their respective control logic in the LabVIEW environment to evaluate the operation of control logic and serve as HMI. Additionally, the IA distribution system has adopted Industry 4.0 using the Internet of Things (IoT).
completely improved IA distribution controlling system that uses the Arduino program and extends Industry 4.0 by utilizing IOT and wireless sensor interfaces, emulating the Arduino IAD plant, and making it accessible online for remote control. Particularly in tropical countries like India, air conditioners have become a necessary element of daily life. An air conditioner is regarded as one of the most important control variables in a construction. This project is all about using voice commands to operate an air conditioner. Here, the Michel C. JARVIS application is used to recognize voice instructions and turn on/off an air conditioner. The ARDUINO voice sensors will enable the air conditioner to comprehend spoken commands and control the compressor.
3. DESIGN OF PROPOSED SYSTEM IAD system control system diagram is shown in Figure 1. The controller exercises the necessary control. the use of Arduino to automate the air distribution system. There are two types of instrument air controllers. Automatic start and stop controller (ASSC) is the first, while continuous supply controller is the second (CSC). The supply is quantitatively divided into two bands in ASSC mode: a band that is 100% ON and a band that is 0% ON or OFF. The 100% switch will turn in this mode, while the other switches are off when the process point is less than or equal to the specified point. The switch will reset when the process point is greater than or equal to the set point. The Continuous Supply Controller is second (CSC). Three bands—100% ON, 50% ON, and 0% ON or OFF band—are quantitatively separated from the supply in CSC mode. The PP is lower than SP in this mode. When PP reaches or equals SP, the 50% switch turns on and the other switches go off. When PP exceeds SP, the 0% switch turns on and the other switches are reset.
Key Words: Internet of things (IoT), Industry 4.0 ,
Instrument air (IA)compressor, IA Distribution system, and Arduino
1.INTRODUCTION In general, a pneumatic power supply is required for pneumatic components to function in any plant that has a large number of them. These pneumatic supplies are created and distributed by a distinct system known as the Instrument air distribution system. The pneumatic control valves need air, which instrument air supplies. Three Instrument Air Compressors (IAC) make up the Instrument Air Distribution system of a thermal power plant, which is triggered in response to the demand for instrument air. The compressor is now controlled by relay logic. Relays are electromechanical devices that use an electrical signal to turn on a mechanical switch. Applying control logic to relays requires complex wiring. Future changes will be more challenging to implement as a result. Maintenance is timeconsuming and challenging; improper wiring could lead to errors and even accidents. It is extremely challenging to diagnose and fix.
As a virtual instrument, the compressor plant's dynamics are simulated, Arduino is used to collect current data (as a DAQ), & indicators are used to show the condition of various final-control elements. The LabVIEW web publishing tool is used for remote HMI packages; it serves as a front panel of the complete procedure may be published on the internet thanks to a webserver. .
2. OVERVIEW OF EXISTING SYSTEM Hard-wired controller implementation is an obsolete method that loses reliability with time. The on-site Human Machine Interface (HMI) is difficult to see. To solve these issues, To act as the local controller, a PLC is used. In Ladder Logic constructed for it, and it is verified using the CoDeSys3
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