Dry-type Iron Core Series Reactor Role
03-21 2025 | By:
The dry-type iron core series reactor is a kind of power equipment used in the power system. Its main function is to limit and control the current and prevent high-order harmonics. The following will explain the role of the dry-type iron core series reactor in detail.
The role of dry-type reactor
The dry-type iron core reactor consists of a series of windings and iron cores. By connecting the inductor and the resistor in series, it plays the role of limiting the current and limiting the high-order harmonics. When the current passes through the series reactor, due to the presence of the inductor, the current will delay the phase and voltage, thereby balancing the various voltages and phase differences in the power system. At the same time, the series reactor can also limit the current amplitude in the system, thereby protecting the power equipment from overcurrent damage.
In the power system, the series reactor is usually used with other power equipment, such as transformers, capacitors, etc., to improve the stability and efficiency of the power system. Because the dry-type iron core series reactor consists of windings and iron cores, it has higher losses. In order to reduce losses and improve efficiency, the performance of the series reactor is usually optimized by adjusting the selection of winding and iron core materials and the design of the structure.
In addition, the use of dry core series reactors in power systems can also reduce the overload of power equipment and the power loss of power systems, and improve the transmission efficiency and stability of power.
The impedance calculation of the series resonant circuit is very important. It can help us understand the resonance characteristics of the circuit and is very helpful for the design and optimization of the circuit. By calculating and analyzing the impedance of the circuit, we can better understand the working principle of the circuit and provide strong support for our engineering projects.
Product Introduction: It is connected in series with the high-voltage capacitor bank and connected to the 6~35kV power system to limit the inrush current of the parallel capacitor bank and suppress the harmonics of the power grid.
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