power grid
Definition
- Noun:
- An interconnected network for electricity distribution: A "power grid" is a system of high-voltage transmission lines, substations, and related infrastructure that connects electricity producers (power plants) with consumers across a wide geographic area.
Usage
- The term "power grid" is used to describe the large-scale, interconnected physical system that delivers electrical power. It is often discussed in contexts of engineering, energy policy, reliability, and infrastructure.
- Example:
- Example:
Advanced Usage
- "Grid stability": Refers to the ability of the power grid to maintain a consistent frequency and voltage.
- Battery storage systems are crucial for maintaining grid stability when using intermittent solar power.
- "To be on/off the grid": While "the grid" here is a shortened form, it explicitly refers to the "power grid." It means to be connected to or disconnected from the public electricity supply.
- The remote cabin is completely off the grid and generates its own power.
Variants and Related Words
- The grid (n): A common shortened form for "power grid" or "electrical grid."
- Electrical grid (n): A synonym for "power grid."
- Grid operator (n): The entity responsible for managing the flow of electricity across the power grid.
- Microgrid (n): A localized, smaller-scale grid that can operate independently or in conjunction with the main power grid.
Synonyms
- Electrical network: A technical synonym emphasizing the interconnected components.
- Transmission system: Highlights the high-voltage lines that transmit power over long distances.
Related Phrases
- Grid failure / Blackout: A complete loss of electrical power across a section of the grid.
- A cascading grid failure led to a major blackout across several states.
- Grid capacity: The maximum amount of power the grid can deliver at a given time.
- During the heatwave, demand nearly exceeded the grid capacity.
Noun
-
a system of high tension cables by which electrical power is distributed throughout a region
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