Voltage fluctuations are systematic variations of the voltage, divided into two categories step voltage changes, regular or irregular in time, and cyclic or random voltage changes occur due to variations in the load impedances.
Power transformers manufacturers will explain how the transformer units manage and regulate electricity voltage fluctuation.
Every power transformer is intended with features to work within a range of steady supply of voltages and to withstand voltage fluctuations as per its design requirements.
We all enjoy a continuous flow of electricity at our residence and office building. However, there are times when you face issues related to voltage, and fluctuation is one of them.
There are many possible causes of voltage fluctuation. A voltage fluctuation is an unexpected and repeated change in the electricity flow received by a building.
The issue with voltage fluctuations is that they can cause damage to your electrical system and devices.
This is why it is suggested by manufacturers to have the issue detected and sorted. But at the same time, you must know the real cause of fluctuation. Here are a few possible causes of fluctuation –
Poor Electricity Supply
A poor and irregular flow of electricity can happen for numerous reasons. For instance, there may be loose connections in your building or corroded connections at the power lines.
The most common sign of fluctuation is the flickering of lights. It’s important to focus on loose connections, resulting in electrocution.
Sometimes network overloading also causes fluctuation. Even when a low-capacity conductor is used to transfer power supply to your building, it results in fluctuation.
A simple lightning strike can cause a surge that later results in an abnormal spike in voltage. You can even blame the faulty electrical devices as when you use them, and they consume more power than they should, leading to fluctuation.
Bad Wiring
Bad wiring can also be a reason for voltage fluctuation. This occurs when the wiring has been intended to handle less electricity than the required electricity by the unit.
At times there could be hidden outlets that leak electric current. Damaged wires are also the reason behind voltage fluctuation. Rodents, pests, and sometimes pets damage the wire, directly affecting the power supply.
Electricians or experts have specific equipment to detect voltage fluctuation caused by bad wiring. Such equipment helps the expert fix the issue that will prevent the need to access the wiring directly.
Interference
Interference happens when numerous sensitive and inappropriate combinations of electrical devices or machinery run on the common circuit.
This is one of the common causes of surge electricity in the devices. One can detect it by looking at the lights when any suspected devices or machine is being operated.
Flickering lights show that you have Interference-related voltage fluctuations. To avoid such fluctuation causes, power transformers manufacturers recommend using their products.
This will minimize the risk of short circuit and fire mishaps.
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