High Voltage Reactors 6-220kV from China Suppliers - Quality Assurance at Our Reliable Factory
Reactors
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The capacitance effect on lightly unloaded or lightly loaded lines to reduce transient overvoltage at power frequency;
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Improve voltage distribution on long-distance transmission lines;
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To balance the reactive power in the line as much as possible on site during light loads, preventing unreasonable flow of reactive power and reducing power loss on the line;
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Reduce the steady-state voltage of the power frequency on the high-voltage bus when the large unit is parallel to the system, making it easier for the generator to be synchronized and parallel;
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Prevent self excitation resonance phenomenon that may occur in generators with long lines;
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When using a reactor neutral point through a small reactance grounding device, a small reactor can also be used to compensate for the phase to phase and phase to ground capacitance of the line, in order to accelerate the automatic extinguishing of the latent current and facilitate its use.
Frequently Asked Questions
A reactor, also known as an inductor, is a wire wound in the form of a solenoid (sometimes with an iron core). It functions by using the electromagnetic induction effect to prevent sudden current changes in a circuit by generating a magnetic field when energized.
Inductive reactance (associated with inductors) and capacitive reactance (associated with capacitors) are both types of reactance. Today, the term "reactor" specifically refers to inductors, while capacitors are referred to as capacitive reactances.
The main types used are series reactors and parallel reactors. Series reactors are typically used as current-limiting devices to limit short-circuit currents, whereas parallel reactors are primarily used for reactive power compensation.
They help reduce transient overvoltage on lightly loaded lines, improve voltage distribution, balance reactive power locally to reduce line losses, lower steady-state voltage on high-voltage buses, prevent generator self-excitation, and accelerate the automatic extinguishing of latent currents.
Reactors are wired in two main configurations: series connection and parallel connection. Series connection is utilized for current limiting, and parallel connection is used for compensating reactive power.
HEADING-TYPE-1
High voltage parallel capacitors are suitable for parallel connection in AC power systems with power frequency (50Hz or 60Hz) of 1kV and above. They are used to compensate for inductive reactive power, improve power factor, improve voltage quality, reduce line losses, and fully utilize the efficiency of power generation and supply equipment.
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HEADING-TYPE-1
High voltage parallel capacitors are suitable for parallel connection in AC power systems with power frequency (50Hz or 60Hz) of 1kV and above. They are used to compensate for inductive reactive power, improve power factor, improve voltage quality, reduce line losses, and fully utilize the efficiency of power generation and supply equipment.
description2