| Muhimmiya | POWERTECH |
| Model NO. | 6kV 10kV Series air-core current-limiting reactor 6kV 10kV Series air-core current-limiting reactor |
| Rated Voltage | 10kV |
| Raitidu kọ̀ọ̀kan | 200A |
| Reaktansi rasio | 4% |
| Siri | XKGKL |
Bayanan:
A cikin hanyar kula da suka rarrabe masu jiki a lokacin da yadda tattalin kula ya jawo. Idan an yi rarrabe a fili, ana amfani da siffofin reactor ta don rarrabe masu jiki na fili zuwa wurin da ba shi da yawa. Don haka za a iya kawo karfi da inganci wajen cire tattalin kula na switchgear. Akwai ake amfani da air-core reactors da suka da kyau a halin linearity of reactance values. Ana iya amfani da current-limiting reactor a kan mafi girman rated current tare da dalilai. Idan an yi nasara, ampere turns zai kasance goma sha'awa ko kuma goma dubu, amma ba zai ci gaba irin resistance value ko kuma ability to limit the short-circuit current, saboda haka current-limiting reactor ya kamata a yi a kan product da ba tana da iron core.
Mutane:
Kungiyar air duct na manyan layon, epoxy glass fiber wrapping, uniform impact potential distribution, kyau a halin koyar da short-circuit current.
An amfani da computer-aided design, kafin a dogara structure and parameters of the product daidai da kalmomin customer.
Dry hollow form ya kammala abubuwan da suka fi tsawon oil leakage a cikin oil-immersed reactor, ba a tabbas ne a nan core saturation, inductance value ce linear.
Akwai ake amfani da variety of small cross-section film-wrapped wires, da suka da kyau a halin insulation performance, low loss, light weight, small size, and maintenance-free.
Daga baya na reactor ya kake fitowa anti-ultraviolet protective layer, ya kamata a amfani a kan indoor and outdoor, installation method ce flexible, can be stacked in three phases or arranged horizontally in three phases.
Muhimmin bayanai：
Parameters of rated voltage, rated current and supporting capacitors are shown in the technical parameter table.
Overload capacity: 1.35 times the rated current for continuous operation.
Thermal stability: It can withstand the rated current at the last of the rated reactance rate for 2s.
Dynamic stability performance: It can withstand 2.55 times of thermal stability current, time 0.5s, and no thermal mechanical damage.
Temperature rise: the average temperature rise of the coil is ≤ 75k (resistance method).
Parameters：
Insulation Level: LI60AC35, LI75AC42
Me kuke so kuɗi a cikin series air-core current limiting reactors?
Principle of Current Limiting Based on Inductance:
According to Faraday's law of electromagnetic induction, when current flows through the windings of a reactor, it generates a magnetic field around the windings. This magnetic field, in turn, opposes the change in current, as described by Lenz's Law.
A series-connected air-core current-limiting reactor utilizes this principle. When a short-circuit fault or an excessive current occurs in the circuit, the inductance of the reactor impedes the rapid rise of the current, limiting its magnitude. This protects other equipment in the circuit from the impact of high currents.
For example, in a power transmission system, if a short circuit occurs on a line, the series-connected air-core current-limiting reactor will quickly increase the impedance of the circuit, preventing the short-circuit current from reaching excessively high values instantaneously. This provides additional time for protective devices, such as circuit breakers, to operate, ensuring the safety and stability of the system.
