Big Data from Actual IEEE 5 Bus System during Normal and Control Operations

Citation Author(s):
Balamurugan
S
Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, India
Ashwin
S
Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, India
Vaishnavi
Sudeep C
Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, India
Jishnu
R
Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, India
Sri Harshitha
V
Amrita School of Engineering, Coimbatore, Amrita Vishwa Vidyapeetham, India
Submitted by:
Sri Harshitha V
Last updated:
Wed, 11/30/2022 - 05:38
DOI:
10.21227/behs-7764
Data Format:
License:
5
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Abstract 

 

The Electric Power System is divided into many different sections. One of which is the transmission system, where power is transmitted from generating stations and substations via transmission lines into consumers. Many unexpected or unwanted situations may arise in the transmission lines, and hence it is important to collect the data continuously, in real time, so that this big data can be analyzed and used to improvise the power system. It is important for the bus parameters to be displayed in a clear and lucid manner to make analysis of the line and bus parameters efficient and easy. A system has been designed for the same on a scaled-down version of the transmission system, the IEEE-5 bus system. The parameter data like phase and line Voltages, current, frequency, power, etc. are collected from the energy meter by Raspberry Pi and displayed on the cloud platform, Thingspeak, through RS485 interface using the MODBUS protocol. The data from ThingSpeak is available in a variety of formats, including JSON, CSV and XML. For this project, CSV data format has been chosen to represent the data.

 

Instructions: 

The CSV file contains all the real-time information regarding all 12 meters simultaneously, with timestamp in IST. The column A contains serial numbers. Column B describes the event performed, and Column C is the timestamp. Bus Voltage are stored in columns D-H in the order of Bus 1-5. In the same format, Bus Current is stored from columns I-M, Bus Frequency from columns N-R, Bus Power from columns S-W and Bus Power Factor from columns X-AB. Next, Line Voltages are stored in the columns AC-AI, in the order Line 1-2, Line 1-3, Line 3-4, Line 4-5 Line 2-5, Line 2-3 and Line 2-4. In the same format, Line Current are stored from columns AJ-AP, Line Frequency are stored from columns AQ-AW, Line Power are stored from columns AX-BD and Line Power Factor are stored from columns BE-BK.