International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 03 | Mar -2017
p-ISSN: 2395-0072
www.irjet.net
Meter SCADA Anjum R. Mulla, Pallavi A. Mane, Utkarsha U. Landge Department of Electronics and Telecommunication Engineering Sanjay Ghodawat Institute, Atigre, Maharashtra, India ---------------------------------------------------------------------***---------------------------------------------------------------------
Abstract-Meter SCADA is a category of software application
program for process control deals with the supervisory control of the energy meters, gathering of data in real time from remote location in order to control the energy consumption. Development of a Arduino Based electronic system situated at the Energy Meters of various location of Company and the same meter reading can be accessed by the Server place. This system will be helpful for getting the power consumption data on the set time every day , which will help to the management to find the actual production cost. Arduino counts the pulses from the meter and sends that pulses in the form of units to the server using NodeMcu WiFi module. Advantage of using WiFi module is to send the data to the server is that it can send data over large distance rather than Zigbee which works only for limited range. Keywords—Energy submeter, NodeMcu WiFi module (ESP8266), Arduino board and server (PC).
1) INTRODUCTION Now a days the electricity is very important resource in the industrial areas. Today our country is in the developing state, so industrialisation is in rising state, due to which electricity consumption is also in increasing state. So in industries to get maximum profit with less electricity consumption by monitoring the energy meter readings. In the industries whether it is small scale industry or large scale industry there are number of different manufacturing units which works on their own manufacturing processes. Different energy submeters are allocated to each manufacturing unit as each manufacturing unit consume different amount of electricity . In all industries it is required to keep the record of raw materials required and record of power consumption to observe the investment for the production and outcome from it. In order to keep the records of total power consumption of industry, we have to keep the records of daily power consumption of each manufacturing unit. Still in some industries that work is done manually by visiting each manufacturing unit. Due to that manual work there is less possibility of keeping record of power consumption of each unit. So we have designed the project which is situated at the energy submeter which transfers the consumed electricity Š 2017, IRJET
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units on the server. So that it will gather energy meter readings of each unit on the server and also all the meter readings are available for the observer at any time.
2) DESIGN OF HARDWARE SYSTEM 2.1) System structure In proposed work the system consist of arduino, Node Mcu WiFi board, energy meter , LCD Display, server (PC). A energy meter is electronic digital meter in which there is no moving part so it is called as static energy meter .in energy meter proper functioning is achieved by ASIC (Application specified integrated circuits). ASIC is made with the helpof embedded system in addition to ASIC , analog circuits voltage and current transformers etc are also present in EEM to sample the current and voltage. Output of ASIC is available as pulses indicated by LED . this pulse are equal to average kilowatt hours . kilowatt hours is the unit of measurement . Meter pulses is interfaced with arduino uno. Arduino uno operates on 5v and counts the pulses from the energy meter due to its simplicity and good features it is better than that of other . That counted pulses by the arduino are displayed on the liquid crystal display(LCD).LCD consist of two registers, command register and data register. NodeMcu WiFi board(ESP8266) is used for data transmission over long distance.ESP8266 is the name of the microcontroller designed by Espressif systems. The ESP8266 itself is self contained WiFi networking solution offering as a bridge from existing microcontroller to WiFi and is also capable of running self contained applications. With the help of NodeMcu WiFi board we can send data through internet to server over wide range and securely. Depending on the type of load the electricity will be consumed accordingly
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