Reactor having iron cores and coils
A core body of a reactor includes an outer peripheral iron core composed of a plurality of outer peripheral iron core portions, at least three iron cores coupled to the plurality of outer peripheral iron core portions, and coils wound onto the at least three iron cores. Gaps, which can be magnetically coupled, are formed between one of the at least three iron cores and another iron core adjacent thereto. The reactor includes cover parts which at least partially cover the iron cores and provide insulation from the coils.
1. A reactor, comprising:
a core body, the core body comprising:
an outer peripheral iron core composed of a plurality of outer peripheral iron core portions, at least three iron cores coupled to the plurality of outer peripheral iron core portions, and coils wound onto the at least three iron cores; wherein
gaps, which can be magnetically coupled, are formed between one of the at least three iron cores and another iron core adjacent thereto; the reactor further comprising:
a cover part having a Y-shape, wherein the cover part wholly covers the gaps and at least partially covers the iron cores and provide insulation from the coils,
wherein the cover part includes tubular parts that correspond to the at least three iron cores.
2. A reactor, comprising:
a core body, the core body comprising:
an outer peripheral iron core composed of a plurality of outer peripheral iron core portions, at least three iron cores coupled to the plurality of outer peripheral iron core portions, and coils wound onto the at least three iron cores; wherein
gaps, which can be magnetically coupled, are formed between one of the at least three iron cores and another iron core adjacent thereto; the reactor further comprising:
cover parts which at least partially cover the iron cores and provide insulation from the coils, and
protrusions provided directly on at least upper portions of outer surfaces of the cover parts that are located more radially outwardly from a center of the outer peripheral iron core than the coils wound on the at least three iron cores.
3. The reactor according to claim 2 , further comprising additional cover parts which at least partially cover the inner surfaces of the outer peripheral iron core portions and provide insulation from the coils.
4. The reactor according to claim 2 , wherein the cover parts at least partially cover the at least three iron cores and provide insulation from the coils corresponding to the at least three iron cores.
5. The reactor according to claim 4 , wherein the cover parts include a partition which is provided at positions corresponding to the gaps.