A power conditioner (also known as line conditioner or power line conditioner ) is a device intended to improve the quality of power delivered to the electrical load equipment. The term most often refers to devices that act in one or more ways to provide voltage at the proper level and characteristics to enable the load equipment to function properly. In some uses, the power conditioner refers to a voltage regulator with at least one other function to improve the power quality (eg power factor correction, noise reduction, temporary impulse protection, etc.)
The terms "power conditioning" and "power conditioning" can be misleading, since the word "power" here refers to electricity in general rather than more technical power.
Special conditioner works to smooth the sinusoidal waveform of A.C. and maintaining a constant voltage over a varying load.
Video Power conditioner
Jenis
An AC power conditioner is a typical power conditioner that delivers "AC" AC power to sensitive electrical equipment. These are typically used for home or office applications and have up to 10 or more containers or outlets and generally provide surge protection and noise filtering.
Channel conditioner takes over and modifies it based on the requirements of the connected machine. The conditioned attribute is measured by various devices, such as, Phasor's measurement units. Nail tension is most common during electrical storms or malfunctions in the main power grid. The surge protector stops the flow of electricity from reaching the engine by turning off the power source.
The term "Power Conditioning" is difficult to define historically. However, with advances in technology and power recognition by the IEEE, NEMA, and other standards organizations, new actual engineering definitions have now been developed and accepted to provide an accurate representation of this definition.
"Power Conditioning" is the ability to filter the AC channel signals provided by the power company. "Power Regulation" is the ability to pick up a signal from a local power company, converting it into a DC signal that will run an oscillator, generating a single frequency sine wave, determined by local area requirements, fed to the power amplifier input stage, and then outputs determined as voltage ideal that exists in every standard outlet.
Maps Power conditioner
Design
A good quality power conditioner is designed with an internal filter bank to isolate individual electrical outlets or containers on power conditioners. This eliminates interference or "cross-talk" between components. For example, if the application will be a home theater system, the noise suppression ratings listed in the technical specifications of the power conditioner will be very important. This rating is expressed in decibels (db). The higher the db rating, the better the noise suppression.
Active power filters (APFs) are filters that can perform harmonic elimination work. Active power filters can be used to filter harmonics in power systems that are significantly below the filter switching frequency. Active power filters are used to filter higher and lower order harmonics in the power system.
The main difference between the active power filter and the passive power filter is that the APF mitigates the harmonics by injecting the active power with the same frequency but with the reverse phase to cancel the harmonic, where the passive power filter uses a combination of resistors R, inductor (L) and capacitor (C) and does not require any external resources or active components such as transistors. This difference allows the APF to reduce the range of harmonics.
Power conditioner will also have a "joule" rating. Joule is the energy or heat measurement required to maintain one watt for one second, known as the second watt. Because the power surge is a momentary surge, the joule rating shows how much electrical energy can be absorbed by the suppressor at once before it breaks itself. The higher the joule rating, the greater the protection.
Usage
Power conditioners vary in function and size, generally according to their usage. Some power conditioners provide minimal voltage settings while others protect against six or more power quality problems. The unit may be small enough to be installed on a printed circuit board or large enough to protect the entire plant.
Small Conditioner Conditioner is rated in volt-ampere (VÃ, Â · A) while larger unit is rated in kilovolt-ampere (kV Ã, Â · A).
Ideally, electric power will be supplied as a sine wave with amplitude and frequency provided by national standards (in the main case) or system specifications (in the case of power supplies not directly connected to electricity) with zero ohm impedance at all frequencies.
Source of the article : Wikipedia
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