Partial power failure or brownout is a term in the world of electricity. Brownout is basically a condition where the main electrical voltage supplied to the house is below the electrical voltage under normal conditions. When the voltage condition is far below that, a problem can occur that is a partial power failure. You can repair this electrical problem by using the best electrical service of Colorado Springs Electricians. Here is a full review for you.
1. Short circuit
The first cause of electrical power failure is the short circuit or short circuit, namely two positive and negative cable lines that touch each other directly or indirectly.
2. Natural or Human Disorders
The next thing that can cause electricity to die half is due to disturbance due to trees could be due to natural effects or due to human activities. In the event of wind or heavy rain, it can cause flying branches or fallen trees that eventually hit the main power line.
3. Exposed to Kite
If the kite wire hits the power cable and then it rains and sticks to other cables or is exposed to iron poles, it can cause the electricity to partially die.
4. Power Surge
The power surge is the imposition of a sudden increase in power supply at a load. This event is felt as an increase in voltage at the load that occurs when electrical equipment that uses large power suddenly comes loose or is released from the network.
Undervoltage is a voltage reduction event that occurs prolonged. Undervoltage will cause excessive heating of the motor even to the failure of equipment operation so that the way to connect the power cord must be considered properly. The cause of this interference can occur because there are devices with motors that are overheating or overheating.
Blackouts are zero voltage events or voltage losses that last more than 2 minutes. The source of the incident mostly comes from the network side such as a trip circuit breaker. The consequences that can be caused are data loss, corrupt data and damage to equipment.
7. High Voltage Spikes
Voltage spikes are sudden increases in voltage in a very short duration. These spikes often occur due to lightning strikes and also have a negative impact on sensitive loads.
8. Voltage Imbalance
The voltage imbalance phenomenon occurs as a result of the unequal magnitude and/or phase angle at each voltage. Voltage imbalances can have an impact such as overheating which can damage the insulation and malfunctions of the work of power and measurement equipment.
Harmonics are sinusoidal waves which have a frequency multiple of the basic frequency of 50 Hz. A defective voltage or current wave can be decomposed with the help of a Fourier series into a periodic sinusoidal wave consisting of unidirectional [DC] waves, a 50 Hz base frequency wave, and waves with multiple frequencies of 50 Hz. This distortion occurs because there is a nonlinear load where the load current waveform does not follow the supply and load voltage waveforms.
10. Frequency Variation and Electrical Line Noise
In frequency variation, this is a frequency deviating from the 50 Hz standard and can be caused by emergency generator instability. As a result, data loss, program failure, and equipment failure will also occur. Whereas electrical line noise is an event that includes Radio Interference [RFI] and Electromagnetic Interference [EMI]. This incident will affect the network of equipment systems so that a partial power failure can occur.
Power supply interruptions are conditions where the voltage or current supply is completely lost but only temporarily. This usually occurs in tissues as a result of lightning strikes, animals, bad weather and also the failure of equipment operation.
12. Operation of the Voltage Regulator
The energy supply network is equipped with equipment that will automatically make voltage adjustments. The equipment will automatically make voltage adjustments. This automatic equipment might be in the form of power factor correction capacitors and might also be a tap switching transformer. If equipment operation fails, voltage sag can occur.