Last updated on July 22nd, 2019
Our frequency regulation definition will highlight a number of examples and benefits for using frequency regulation.
What is Frequency Regulation?
Frequency Regulation is the process by which the alternating currency in any electrical grid is maintained within the right tolerance bounds by synchronizing generation assets for electrical grid stability. It involves maintenance of the correct frequency throughout the system or grid to ensure there are no power surges in other areas.
It is vital for the electric power system to maintain a near real-time balance in the grid between the generation and load in the transmission process.
Frequency Regulation is a tool employed by the electric grid operators to restrain the system frequency from getting too high or too low and helps maintain it at 60 HZ.
It also means regulation of the transmitted nominal frequency or the alternating current (AC) in an electric power system from the generation site to the end-user. In most countries, the required frequency is 50 HZ, but in America and Australia, the level of frequency is 60 HZ.
Definition of Frequency Regulation and Examples
Frequency regulation is typically a “power storage” application of electricity which ensures increased grid stability. To better understand the concept of Frequency Regulation, let’s look at some examples or types.
- Generator inertia – It regulates the initial frequency decline after electrical power disturbance.
- Adding and subtracting generation assets – Synchronizing the generation assets helps regulate the production of power.
- Dedicated demand response- It adjusts and monitors power consumption based on power demands.
- Electricity storage – It helps control the amount of power usage and helps maintain power supply and enhance grid stability.
Frequency regulation is a typical component of ancillary services that are provided to the grid.
Benefits of Frequency Regulation
- Frequency regulation assists in the maintenance of the interconnection frequency.
- It helps to manage the differences that occur between the actual and scheduled power flows between various control areas.
- Frequency regulation also helps match and balance power generation and direct load within the control area.
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