Proceedings ArticleDOI
IoT based reconfiguration of microgrids through an automated central protection centre
Anay Majee,O. V. Gnana Swathika +1 more
- pp 93-97
TLDR
In this paper, an automated Central Protection Centre (CPC) is developed based on the concept of Internet of Things (IoT) which would constantly monitor the grid for the detection of faults and rectify them.Abstract:
Microgrids are a collections of loads, small sources and storage systems which are present as single, flexible and independently controllable entities [1]. The inclusion of Distributed Generation (DGs) systems into a microgrid makes the current flow in a microgid bidirectional. The detection of faults and the connection and disconnection of the DGs to and from the microgrid is carried out by the Central Protection Centre (CPC). In this paper we aim to develop an automated CPC based on the concept of Internet of Things (IoT) which would constantly monitor the grid for the detection of faults and rectify them. The rectification of fault is either done by isolating the faulted bus or finding the shortest path from the faulted bus to the main grid.read more
Citations
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Journal ArticleDOI
Application and assessment of internet of things toward the sustainability of energy systems: Challenges and issues
Pradeep K. Khatua,Vigna K. Ramachandaramurthy,Padmanathan Kasinathan,Jia Ying Yong,Jagadeesh Pasupuleti,Arul Rajagopalan +5 more
TL;DR: Assessment of the suitability of different data transfer and communication protocols of IoT for deployment in the modern grid system and several wireless IoT communication technologies are compared for their suitability in the multilayer network architecture and applications of energy systems.
Journal ArticleDOI
Impact of Information and Communication Technology Limitations on Microgrid Operation
TL;DR: In this article, the impact of wireless communication technologies latency on the converters and the DC bus voltage of a centralized controlled DC MG with its communication-based control scheme was modeled to achieve this goal.
Journal ArticleDOI
IoT Technology-Based Protection Scheme for MT-HVDC Transmission Grids With Restoration Algorithm Using Support Vector Machine
TL;DR: In this article, the authors proposed a protection scheme for multi-terminal high voltage direct current (MT-HVDC) transmission grids based on three protection levels; di/dt overcurrent protection as the main protection, dv / dt undervoltage protection as a backup one protection.
Proceedings ArticleDOI
IoT Based Microgrid Automation for Optimizing Energy Usage and Controllability
TL;DR: IoT is used to solve the issues of microgrid reconfiguration occurring due to faults, changing energy usage patterns and inclusion and removal of DERs by using suitable processor based technology.
Journal ArticleDOI
A Software Defined Networking Architecture for DDoS-Attack in the Storage of Multimicrogrids
Elaheh Taherian-Fard,Taher Niknam,Ramin Sahebi,Mahshid Javidsharifi,Abdollah Kavousi-Fard,Jamshid Aghaei +5 more
TL;DR: In this article , the authors proposed a multi-controller software defined networking (SDN) architecture based on fog servers in multi-microgrids to improve the electricity grid security, monitoring and controlling.
References
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Proceedings ArticleDOI
Microgrids [distributed power generation]
TL;DR: In this article, the authors proposed a new concept of microgrid, which is the microgrid concept of combining heat and power at residential industrial plants or commercial buildings, where the efficiencies can be higher than conventional central generation plants.
Journal ArticleDOI
Prims-Aided Dijkstra Algorithm for Adaptive Protection in Microgrids
TL;DR: In this paper, a central protection center (CPC) is incorporated whose function is to monitor the MG continuously, identify fault occurrence, and locate the exact faulted branch, which is capable of clearing the fault by disconnecting minimum portion of the network and ensuring continuity of supply to a majority of loads.
Proceedings ArticleDOI
Optimum Coordination of Overcurrent Relays in Distribution System Using Dual Simplex Method
TL;DR: This paper presents dual simplex technique for optimum coordination of OC relays in a ring fed distribution system to minimize the time of operation of relays and at the same time, to avoid the mal-operation of relay.
Journal ArticleDOI
Directional overcurrent and earth-fault protections for a biomass microgrid system in Malaysia
Ab Halim Abu Bakar,BanJuan Ooi,P. Govindasamy,ChiaKwang Tan,Hazlee Azil Illias,Hazlie Mokhlis +5 more
TL;DR: In this article, undervoltage relays are adopted at the delta side of the transformer to fully clear the single-line-to-ground fault, which cannot be cleared by earth fault relay.
Book ChapterDOI
Adaptive and Intelligent Controller for Protection in Radial Distribution System
TL;DR: A Field Programmable Gate Array (FPGA) based intelligent controller for overcurrent (OC) protection of a radial distribution system is realized and when a fault is detected in the network, the FPGA based adaptive and intelligent controller performs the OC relay coordination and trips the appropriate circuit breakers of the system.