Shunt reactor is mainly connected with shunt capacitor in parallel,
which can adjust the operation voltage by adjusting the number of
shunt reactors.The ultra high voltage shunt reactor has many
functions to improve the reactive power operation of the power
system:(1) the capacitive effect on the light load or light load
lines to reduce the power frequency transient overvoltage.(2)
improve the voltage distribution of long distance transmission
line.(3) the reactive power of the line in the light load can be
balanced on the spot as possible as possible to prevent the
unreasonable flow of reactive power and also to reduce the power
loss on the line.(4) to prevent the self excitation resonance
generator with long lines possible.
一.The iron core：
1.The core column is vacuum-cast with epoxy resin so that the air
gap between the discus is sealed by the epoxy resin and a resin
layer is formed on the surface of the iron column to effectively
reduce the vibration between the core cake, thus, the noise is
reduced and the insulation strength between the core and coil is
2.Sealing F grade epoxy resin on the surface of iron core,
corrosion prevention measures should be taken to avoid corrosion.
1.The coil is a vacuum pouring coil of epoxy resin.The epoxy glass
grid cloth is strengthened inside and outside the coil, and the F
epoxy pouring system is used in the vacuum state.The coil not only
has good insulation performance, but also has high mechanical
strength, and can withstand large current shock and cold and hot
impact without cracking.
2. Epoxy casting coil does not absorb water, good moisture
resistance, partial discharge volume is low, can run safely in
1.The end face of the core is made of high quality silicon steel
end face glue, which makes the iron core column and the iron yoke
firmly combined together, which greatly reduces the noise at the
time of operation.
2.Use advanced pre-assembly systems to detect assembly results for
each component in the assembly.
3.Advanced vibration and noise reduction structure system,
including:An elastic rubber pad is arranged between the clamp part
and the coil, and an elastic rubber cushion is arranged between the
clamp part and the base.
1.Rated voltage:6kV、10kV .
4. Rated capacity:30KVAR~351KVAR
6. Reactor noise:<65DB
High voltage shunt reactor related parameters: