This article Publication titles Electrical Smart Grid Resilience Based on GSM Technology is about a smart grid resilience three-phase power selector, voltage regulator, and overload protection system based on a GSM technology present three-phase power supply, solar mains, and generator sources to supply electrical energy to the load centers.
It incorporates three steps down transformers that step down the input voltage from 230V or 240V to 12V alternating current (AC). Using the AC to DC converters, this 12V AC is rectified and regulated to 5V direct current (DC), which is fed to the microcontroller as its input.
When the microcontroller receives this input of a given source, the relay module will either switch ON/OFF the system. In the event where all three sources are present, the android app is used to select a suitable source.
When the amount of load demand exceeds the capacity of the source, the mobile app is employed to trigger the other remaining sources to meet the load demand.
The GSM module controls and sends messages to the GSM operator for any overload notifications. The operator then initiates an operation to the loads utilizing GSM by sending a text message “normal” to restore the system operation.
Electrical Smart Grid Resilience Based on GSM Technology
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Electrical Smart Grid Resilience Based on GSM Technology FAQ
What are the five challenges of the smart grid?
In general, communication infrastructure for smart grid should meet requirements for time synchronization, reliability, latency, the criticality of data delivery, and support for multicast. Furthermore, a major issue in networking communications in smart grid is interoperability.
How can grid resilience be improved?
to Increase Grid Resilience: “Hardening” investments need to be made, which could include undergrounding of circuits, upgrading poles and towers to withstand hurricane-force winds, and providing flood protection for substations. Nevertheless, upgrades to physical infrastructure alone will no longer meet our needs.
What is smart grid resilience?
Resilience, defined as “the ability to reduce the magnitude and/or duration of disruptive events,” is becoming a vital component of grid operation, as a convergence of influencing factors increases the risk of power outages and additional system strain
How can the electric grid be improved?
Streamline Federal Permitting for Advanced Energy Projects.
Encourage Grid Planners to Consider Alternatives to Transmission Investment.
Allow Energy Storage and Energy Efficiency to Compete with Additional Generation.
Allow Large Customers to Choose their Electricity Sources.