Low-Cost and Secure Communication System for SCADA System of Remote Microgrids
Renewable energy-based local microgrids are gaining popularity despite the unavailability of low-cost, power efficient, and secure communication system for its supervisory control and data acquisition (SCADA) system. This research has been carried out to address this issue along with the additional...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2019/1986325 |
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| author | Amjad Iqbal M. Tariq Iqbal |
| author_facet | Amjad Iqbal M. Tariq Iqbal |
| author_sort | Amjad Iqbal |
| collection | DOAJ |
| description | Renewable energy-based local microgrids are gaining popularity despite the unavailability of low-cost, power efficient, and secure communication system for its supervisory control and data acquisition (SCADA) system. This research has been carried out to address this issue along with the additional features such as data uploading to a server through a gateway, local data logging, and alerting the concerned crew in case of any fault to minimize the outage time. This paper presents the design of a communication system for the SCADA system of microgrid. ESP32 with LoRa has been used for communication between two nodes or a node and central SCADA unit. Communication security has been achieved by implementing AES cryptography. Data authenticity has been achieved by introducing a unique message authentication code (MAC) for each message. A mesh-like network has been implemented to improve the LoRa range. ESP32 and dragino-uno based LoRa gateways have been tried for uploading the data to the server, and local data storage has been achieved using an SD card. The main controller working as the SCADA unit has the feature of sending emails. Detailed system design and test results are presented in this paper. |
| format | Article |
| id | doaj-art-5dd90310f76845e792cd7c893c1c81c6 |
| institution | Kabale University |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-5dd90310f76845e792cd7c893c1c81c62025-02-03T05:47:27ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552019-01-01201910.1155/2019/19863251986325Low-Cost and Secure Communication System for SCADA System of Remote MicrogridsAmjad Iqbal0M. Tariq Iqbal1Faculty of Engineering and Applied Sciences, Memorial University of Newfoundland, St. John’s, NL, CanadaFaculty of Engineering and Applied Sciences, Memorial University of Newfoundland, St. John’s, NL, CanadaRenewable energy-based local microgrids are gaining popularity despite the unavailability of low-cost, power efficient, and secure communication system for its supervisory control and data acquisition (SCADA) system. This research has been carried out to address this issue along with the additional features such as data uploading to a server through a gateway, local data logging, and alerting the concerned crew in case of any fault to minimize the outage time. This paper presents the design of a communication system for the SCADA system of microgrid. ESP32 with LoRa has been used for communication between two nodes or a node and central SCADA unit. Communication security has been achieved by implementing AES cryptography. Data authenticity has been achieved by introducing a unique message authentication code (MAC) for each message. A mesh-like network has been implemented to improve the LoRa range. ESP32 and dragino-uno based LoRa gateways have been tried for uploading the data to the server, and local data storage has been achieved using an SD card. The main controller working as the SCADA unit has the feature of sending emails. Detailed system design and test results are presented in this paper.http://dx.doi.org/10.1155/2019/1986325 |
| spellingShingle | Amjad Iqbal M. Tariq Iqbal Low-Cost and Secure Communication System for SCADA System of Remote Microgrids Journal of Electrical and Computer Engineering |
| title | Low-Cost and Secure Communication System for SCADA System of Remote Microgrids |
| title_full | Low-Cost and Secure Communication System for SCADA System of Remote Microgrids |
| title_fullStr | Low-Cost and Secure Communication System for SCADA System of Remote Microgrids |
| title_full_unstemmed | Low-Cost and Secure Communication System for SCADA System of Remote Microgrids |
| title_short | Low-Cost and Secure Communication System for SCADA System of Remote Microgrids |
| title_sort | low cost and secure communication system for scada system of remote microgrids |
| url | http://dx.doi.org/10.1155/2019/1986325 |
| work_keys_str_mv | AT amjadiqbal lowcostandsecurecommunicationsystemforscadasystemofremotemicrogrids AT mtariqiqbal lowcostandsecurecommunicationsystemforscadasystemofremotemicrogrids |