Pros and Cons of Active Harmonic Filter
The voltage quality gets severely affected due to the voltage warpings & unwanted fluctuations happening in the supply line. It can further lead to a situation where equipment can fail, malfunction & or get inoperative due to the harmonics. For that, you want to know the pros and cons of active harmonic filter. In such critical cases, the Harmonic Filters greatly help and support. They decrease the harmonics & through this, they successfully curtail the unseen dangers ahead. Furthermore, a harmonic filter conserves the device & successfully lessens harmonic pollution by keeping it under 5%.
It leads to improved Power Quality due to the current dynamic filtering. These are generally installed in residential areas and plants to enhance prevailing current and voltage outcomes. Active Harmonic Filters and Passive Harmonic Filters are their two variants. Passive Harmonic Filters use a shunt reactor, input reactor, capacitor, and output reactor to filter the current wave to mitigate the harmonics. In this article, we will talk in-depth about the pros & cons of active harmonic filters.
What is the active harmonic filter?
When various electronic filters come together and form a group, it’s called active filters. It uses the active components to operate smoothly, for example, an amplifier. Active Harmonic Filters are a handy tool that helps eradicate the harmonics from the power. The power we are talking about here is obtained through a sequel of capacitors & transistors. Furthermore, it proves to be very beneficial for eliminating the current variations. It’s widely used in those plants that require continual electricity production. The active harmonic filters occupy huge space & these are usually bigger than Harmonic filters. Businesses need consistent output along with their budgeted expenses. It proves to be highly efficient for adequately managing the business.
Pros of active harmonic filter
Here are the advantages of Active Harmonic Filters –
- Works fast to eradicate the harmonics.
- Highly beneficial for overall voltage regulation.
- You won’t face any loading difficulty while using it.
- As the name says, these filters are more active, reliable, and ethical than passive harmonic filters.
- It doesn’t have any resonance issue.
- It’s best to use for reactive power compensation
- You can easily control the isolation of input and output impedance.
- Active filters have tinier-sized elements in comparison to passive filters.
- Active harmonic filters are easy to design for providing the passband gain.
- You won’t face the display of insertion loss.
- Input load is not loaded by the active filters that have the OP-AMP.
Cons of active harmonic filter
Here are the disadvantages of Active Harmonic Filters –
- DC power supply is required to operate smoothly.
- The active filters are pretty expensive than passive filters.
- Handling the excessive power all at once isn’t for the active filters.
- Another drawback of active filters is that they are incompatible with few frequency ranges. You can use it only with low or moderate frequencies.
- The entire control system of these filters might be complex to understand for an ordinary man.
With the flexible performance, the Active Harmonic Filter is the better option to choose than the Active Harmonic Filter. Despite the Pros and Cons of Active Harmonic Filter, they improve the overall current quality by using pros and cons of active harmonic filter to save your electrical device from a leading PF during the no-load circumstances. It would not be wrong to say that Active Harmonic Filters are the best option for long-term usage. Being the number 1 supplier of power factor correction tools & accessories, we 100% work with honesty. All of our supplies are quality assured & durable. Safety should be your priority before anything else. Please ensure you are safe with your device through our premium quality products. Grab the best Active Harmonic Filter from us at affordable pricing & save your device from unwanted hindrances! Contact Power Matrix Solutions Today.
