The necessity of carrying out Reactive power compensation study
What is Reactive Compensation?
Reactive power is a crucial component of an electric power system. Without it, spinning machinery could not rotate, and transmission lines could not transfer active power. The capacity to manage or correct reactive power has several advantages. The reactive compensation technique is used for adding or injecting positive and/or negative VAr’s to a power system to effectively obtain voltage control. Reactive compensation can be achieved passively with capacitors and reactors and active using power electronic systems such as STATCOMS and Static VAr Generators (SVG’s). Reactive power compensation services
What are Power System Studies?
Power system studies gives the assurance of safety. The inspection of electrical networks by power systems experts assist to get grid connection agreements, detect current or prospective faults and enhance performance. They are a prerequisite for most new connections to the electrical grid. these studies are used to prove the site can fulfill the performance parameters needed by the connecting authority. An efficient electrical network and speedy grid connection saves you money!
Reactive Power
Reactive power is the power that feeds the stored energy in reactive components. Power, as we know, consists of two components, active and reactive power. The full quantity of effective and reactive electricity is termed as apparent power.
The average power after the completion of one whole cycle of the AC waveform is the real power, and this is the usable energy of the system and is use to do work, whereas the portion of power flow which is temporarily stores in the form of magnetic or electric fields and flows back and forth in the transmission line due to inductive and captive network elements is reactive power. This is the underutilized power which the system needs to suffer in order to transmit electricity.
Inductors (reactors) are says to store or absorb reactive power, since they store energy in the form of a magnetic field. Therefore, when a voltage is first placed across a coil, a magnetic field builds up, and the current reaches the full amount after a specific length of time. This also turn causes the current to lag the voltage into phase.
Capacitors are consider to create reactive power, since they store energy in the form of an electric field. Therefore when current travels through the capacitor, a charge is produce the complete voltage difference over a given length of time. Thus in an AC network the voltage across the capacitor is continuously charging. Since, the capacitor tends to counter this change; it causes the voltage to lag behind current in phase.
The necessity of carrying out Reactive power compensation study
The major reason for reactive power compensation in a system is:
1) the voltage regulation.
2) greater system stability.
3) better usage of machines linked to the system.
4) lowering losses associated with the system.
5) To avoid voltage collapse as well as voltage lag.
The impedance of transmission lines and the necessity for lagging VAR by most 18 machines in a producing system leads in the consumption of reactive power. It’s compromising the stability limitations of the system as well as transmission lines. Unnecessary voltage dips lead to additional losses which has to be provided by the source. It results in outages in the line owing to increased stress on the system to transport this fake power.
Thus we may deduce that the adjustment of reactive power not only mitigates all these impacts but also aids in better transient response to faults and disturbances. In recent years there has been a rising interest on the techniques employed for the compensation and with enhanced gadgets integrated in the technology, the compensation is produced more effective. It is very much essential that the lines be freed of the obligation to transmit the reactive power, which is better supplied near the generators or the loads.
Shunt compensation should built near the load, at a distribution substation or transmission substation.
Best Reactive power compensation services in India:
SAS Powertech provide Reactive power compensation services.
Why SAS Powertech Reactive power compensation services is best in India ?
Reactive power compensation services is a vital component of electric power systems. Without reactive power, rotation begun in rotating machinery active power cannot supply over transmission lines. There are various benefits to being able to adjust or compensate for reactive power. SAS Powertech offers the best Reactive power compensation services In India. We
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