JPS6221771U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る単相２極ブラシレス発電
機に用いられる固定子の巻線構造を説明している
一実施例巻線構造説明図、第２図は本考案に係る
単相２極ブラシレス発電機に用いられる固定子の
巻線構造を説明している他の実施例の巻線構造説
明図、第３図は結線説明図、第４図は，は固
定子に巻回された巻線が９０度の位相差を有して
いることを説明する説明図、第５図は本考案に係
る単相２極ブラシレス発電機の一実施例回路構成
、第６図は本考案に係る単相２極ブラシレス発電
機の外部曲線、第７図は従来の単相２極ブラシレ
ス発電機の回路構成、第８図は従来の固定子に巻
回される各巻線の巻線説明図を示している。 図中、１は固定子、２はメイン巻線、３はエキ
サイタ巻線、４は進相用コンデンサ、５は回転子
、６はダイオード、７は界磁巻線、１１は固定子
、１１―１ないし１１―４は突極、１２は固定子
、１２―１ないし１２―４は突極、Ｗ_１ないしＷ
_４は巻線を表している。 Fig. 1 is an explanatory diagram of a winding structure of an embodiment of a stator used in a single-phase two-pole brushless generator according to the present invention, and Fig. 2 is a diagram illustrating a winding structure of a stator used in a single-phase two-pole brushless generator according to the present invention. An explanatory diagram of the winding structure of another example explaining the winding structure of the stator used in a brushless generator, Fig. 3 is an explanatory diagram of the connection, and Fig. 4 shows the windings wound around the stator. An explanatory diagram explaining that the lines have a phase difference of 90 degrees, FIG. 5 is an example circuit configuration of a single-phase two-pole brushless generator according to the present invention, and FIG. The external curve of a phase two-pole brushless generator, Figure 7 shows the circuit configuration of a conventional single-phase two-pole brushless generator, and Figure 8 shows the winding diagram of each winding wound around a conventional stator. There is. In the figure, 1 is a stator, 2 is a main winding, 3 is an exciter winding, 4 is a phase advancing capacitor, 5 is a rotor, 6 is a diode, 7 is a field winding, 11 is a stator, 11- 1 to 11-4 are salient poles, 12 is a stator, 12-1 to 12-4 are salient poles, W ₁ to W
₄ represents a winding.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転子にダイオードで短絡された界磁巻線を備
え、固定子に該回転子の磁界と鎖交して起電力を
発生させるメイン巻線及び該メイン巻線と電気的
に位相差をもつた位置に巻回されかつその両端が
進相用コンデンサで短絡されたエキサイタ巻線を
備えた単相２極ブラシレス発電機において、上記
固定子に４極形状の突極を形成すると共に、予め
巻回された巻線を該４極形状の突極にそれぞれ嵌
挿し、これらの４つの巻線間の結線に当たつて相
隣り合う巻線をそれぞれ結線すると共に、この結
線された４つの接続点を引き出し、１つおきのそ
れぞれの対応接続点をメイン巻線用端子及びエキ
サイタ巻線用端子となし、該エキサイタ巻線用端
子間に上記進相用コンデンサを接続するようにし
たことを特徴とする単相２極ブラシレス発電機。 The rotor is equipped with a field winding short-circuited by a diode, the stator is equipped with a main winding that interlinks with the magnetic field of the rotor to generate an electromotive force, and a main winding that has an electrical phase difference with the main winding. In a single-phase two-pole brushless generator equipped with an exciter winding wound at the same position and short-circuited at both ends with a phase advance capacitor, four salient poles are formed on the stator, and the winding is performed in advance. The resulting windings are respectively inserted into the salient poles of the four-pole shape, and the adjacent windings are respectively connected when connecting these four windings, and the four connected connection points are connected. The corresponding connection points of every other drawer are used as main winding terminals and exciter winding terminals, and the phase advancing capacitor is connected between the exciter winding terminals. Single-phase two-pole brushless generator.