How Smart Grids Work Part 1 - Tech Concepts Under 30 seconds

Since smart grid is such an advance topic, I will be breaking it down into 2 parts.

Detailed explanation of power grid below 👇

Ever wondered how electricity travels from power plants to your home? Let’s break it down into four key parts:

Generation:

Power is produced at generation plants using various methods: nuclear, fossil fuels, wind, water, and more. The process involves generating heat to produce steam, which drives turbines to generate electricity.
Transmission:

After generation, electricity needs to travel long distances to reach consumers. This is where the analogy comes in:
High Voltage, Low Current: Think of voltage as pressure in a water pipe and current as the amount of water. Electricity is stepped up to high voltage (high pressure) to be sent at low current, making the transmission efficient and reducing the need for large wires.
The electricity moves back and forth (AC) at high voltage until it reaches the point of use.
Distribution:

When electricity arrives at local substations, it needs to be stepped down to a lower voltage (lower pressure) to be safely used in homes and businesses. This ensures that your household devices aren’t damaged by too much voltage.
End Use:

Finally, the electricity powers your devices and appliances, making your daily life easier.
Key Points:
Balance of Supply and Demand: The nature of electricity requires that supply and demand are always balanced. Too much supply can cause voltage spikes, while too little can lead to voltage drops. This is why electricity demand needs to be tracked in real-time using SCADA systems for optimal management.
Storage Challenges: It’s hard to store large amounts of electricity, so maintaining this balance is crucial to prevent shortages or surpluses.
Imagine electricity like managing water flow—too much or too little can cause issues. By understanding this process, we can appreciate the complexity and importance of our electrical grids.

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