What is IGBT stabilizer?

A high-performance Static IGBT Voltage Stabilizer regulates grid fluctuations in the best way possible. With adequate regulation speed (1000 V/sec.) and full protection, by compensating the difference between phases as well as voltage fluctuations, it ensures the connected systems to operate reliably.

How does a voltage stabilizer works?

The working principle of a voltage stabilizer is very simple, its main function to keep stable the output voltage by increasing or decreasing the voltage level according to the unstable input voltage. So drop in input voltage will nothing effect in the output voltage, output voltage remain constant at the normal value.

What is static voltage regulator?

Electronic or Solid State Automatic Voltage Regulator. Static voltage regulators are those which have no moving parts, the circuits comprising of static apparatus like transformers, capacitors, resistors, transistors, magnetic amplifiers etc.

What do Stabilisers do in food?

Typical uses include preventing oil, water emulsions from separating in products such as salad dressing; preventing ice crystals from forming in frozen food such as ice cream; and preventing fruit from settling in products such as jam, yoghurt and jellies.

What is inside a voltage stabilizer?

The internal circuit of a stabilizer is shown in figure below. It consists of auto transformer/ transformer, rectifier unit, comparators, switching circuit and relays. In case of modern digital type stabilizers, a microcontroller or microprocessor is used as central control unit.

What is the difference between voltage stabilizer and servo voltage stabilizer?

As the Static Voltage stabilizer does not have any moving part, it has a pure electric circuit to achieve the corrections in voltages. On the other hand, the Servo Stabilizer uses a moving servo motor controlled stabilization system, which helps it to achieve correction in the voltage.

What is CVT stabilizer?

Constant Voltage Transformers (CVT) Constant voltage transformer (CVT) manufactured and supplied by Servokon is the most preferred transformer over conventional stabilizers. This is due to the fact that the stabilizers have relays that are when switched leads to interruption in output voltage for a short time.

What is servo voltage stabilizer?

The Servo voltage stabilizer maintains the quantity of voltage in the power system, even in the case of voltage fluctuations. The control element basically converts the unregulated input to the regulated output. That is why it is called a voltage stabilizer.

How does IGBT module work?

The IGBT combines the simple gate-drive characteristics of power MOSFETs with the high-current and low-saturation-voltage capability of bipolar transistors. The IGBT combines an isolated-gate FET for the control input and a bipolar power transistor as a switch in a single device.