| 摘要 |
A magnetic core construction comprises three legs and cores, legs and core sections are made by of element sides having generating lines in the form of s with opposite parts of different length, which are formed by three pairs of sections of parallel lines with 60° and 120° angles between adjacent sections. In the embodiment of one-phase magnetic core the legs and cores are formed by coincidence of identical chevron elements with sides of a symmetrical . In the embodiment of a three-phase spatial radial magnetic core with reduced labour-intensive characteristic of manufacturing, the legs are formed by coincidence of the chevron elements sides located at 120°, at that in adjacent elements the short and long parts are opposite located. In the embodiment of a three-phase spatial radial magnetic core of enhanced , the legs and core sections are formed from two groups of the chevron elements having different length, and portion of the core sections are manufactured from parallelogram-shaped elements located at angles of 60° and 120°. In the embodiment of a magnetic core for high power induction static device, the legs and core sections are formed from packs of elements having the similar length and different width, the packs comprise the wider elements form the middle parts of transversal section of legs. |
