The invention discloses a dual winding power steering pump, permanent magnet synchronous motor comprises a rotating shaft, the shaft of the left and right sides are respectively connected with the front cover and the rear cover; the front cover and the back cover is provided with a Aluminum Alloy; the inner wall is provided with the stator Aluminum Alloy chassis assembly; the rotating shaft is provided with a stator rotor assembly; is composed of a stator core and a coil, a stator core is composed of a plurality of stator superposed; a plurality of stator slots are formed on the stator core; the lower part of the stator groove is provided with a slot wedge, the wedge will be closed to form a coil of stator slot coil mounting hole, mounting hole is arranged on the internal wall of the main tank insulation paper; coil installation the hole is provided with a high voltage coil and the low voltage coil, high voltage coil and the low voltage coil through the interlayer insulating paper separator; the high voltage coil and the high voltage terminal is connected; the low voltage coil and the low voltage lead Outlet terminal connection. The invention has the advantages of compact structure, simple control, simple manufacturing process, low cost, convenient installation and long service life.
【技術(shù)實現(xiàn)步驟摘要】
一種雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置
本專利技術(shù)涉及能源設(shè)備領(lǐng)域,尤其涉及到一種雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置。
技術(shù)介紹
新能源汽車多采用電動助力,多數(shù)助力轉(zhuǎn)向電機一般采用異步電機,異步電機的體積大,重量重,有風(fēng)扇風(fēng)罩,結(jié)構(gòu)復(fù)雜,可靠性低;且異步電機的電機驅(qū)動部分結(jié)構(gòu)復(fù)雜,成本高,且節(jié)能效果差,車子動力不佳。
技術(shù)實現(xiàn)思路
本專利技術(shù)的目的在于克服上述現(xiàn)有技術(shù)中的不足之處而提供一種結(jié)構(gòu)簡單,實用的雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置。本專利技術(shù)是通過如下方式實現(xiàn)的:一種雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置,其特征在于:包括轉(zhuǎn)軸22,所述轉(zhuǎn)軸22的左右兩側(cè)分別通過前軸承3和后軸承12連接有前端蓋1和后端蓋8;所述前端蓋1和后端蓋8相對于轉(zhuǎn)軸22可旋轉(zhuǎn);所述前端蓋1和后端蓋8之間設(shè)有鋁合金機殼5;所述鋁合金機殼5的內(nèi)壁設(shè)有定子總成6;所述轉(zhuǎn)軸22上設(shè)有轉(zhuǎn)子總成7;所述轉(zhuǎn)子總成7位于定子總成6形成的圈內(nèi);所述定子總成6是由定子鐵芯和線圈組成,所述定子鐵芯是由若干個定子沖片61疊加而成;所述定子鐵芯上形成有若干個定子槽16;所述定子槽16的下部設(shè)有槽楔21,槽楔21將定子槽16封閉形成線圈安裝孔,線圈安裝孔的內(nèi)壁設(shè)有主絕緣槽紙17;所述線圈安裝孔內(nèi)設(shè)有高壓線圈18和低壓線圈20,高壓線圈18和低壓線圈20通過層間絕緣紙19分隔;所述高壓線圈18與高壓接線端子10相連接;所述低壓線圈20與低壓引出線端子15相連接。優(yōu)選地,所述定子沖片61的外圈上設(shè)有鐵心焊接豁囗62和定位槽63。本專利技術(shù)的有益效果在于:結(jié)構(gòu)緊湊、控制簡易、制造工藝簡單、成本低、方便 ...
【技術(shù)保護點】
一種雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置,其特征在于:包括轉(zhuǎn)軸(22),所述轉(zhuǎn)軸(22)的左右兩側(cè)分別通過前軸承(3)和后軸承(12)連接有前端蓋(1)和后端蓋(8);所述前端蓋(1)和后端蓋(8)相對于轉(zhuǎn)軸(22)可旋轉(zhuǎn);所述前端蓋(1)和后端蓋(8)之間設(shè)有鋁合金機殼(5);所述鋁合金機殼(5)的內(nèi)壁設(shè)有定子總成(6);所述轉(zhuǎn)軸(22)上設(shè)有轉(zhuǎn)子總成(7);所述轉(zhuǎn)子總成(7)位于定子總成(6)形成的圈內(nèi);所述定子總成(6)是由定子鐵芯和線圈組成,所述定子鐵芯是由若干個定子沖片(61)疊加而成;所述定子鐵芯上形成有若干個定子槽(16);所述定子槽(16)的下部設(shè)有槽楔(21),槽楔(21)將定子槽(16)封閉形成線圈安裝孔,線圈安裝孔的內(nèi)壁設(shè)有主絕緣槽紙(17);所述線圈安裝孔內(nèi)設(shè)有高壓線圈(18)和低壓線圈(20),高壓線圈(18)和低壓線圈(20)通過層間絕緣紙(19)分隔;所述高壓線圈(18)與高壓接線端子(10)相連接;所述低壓線圈(20)與低壓引出線端子(15)相連接。
【技術(shù)特征摘要】
1.一種雙源雙繞組助力轉(zhuǎn)向油泵永磁同步電機裝置,其特征在于:包括轉(zhuǎn)軸(22),所述轉(zhuǎn)軸(22)的左右兩側(cè)分別通過前軸承(3)和后軸承(12)連接有前端蓋(1)和后端蓋(8);所述前端蓋(1)和后端蓋(8)相對于轉(zhuǎn)軸(22)可旋轉(zhuǎn);所述前端蓋(1)和后端蓋(8)之間設(shè)有鋁合金機殼(5);所述鋁合金機殼(5)的內(nèi)壁設(shè)有定子總成(6);所述轉(zhuǎn)軸(22)上設(shè)有轉(zhuǎn)子總成(7);所述轉(zhuǎn)子總成(7)位于定子總成(6)形成的圈內(nèi);所述定子總成(6)是由定子鐵芯和線圈組成,所述定子鐵芯是由若干個定子沖片(61)疊加而成;所述定子鐵芯上形...
【專利技術(shù)屬性】
技術(shù)研發(fā)人員:梁泊山,
申請(專利權(quán))人:寧德時代電機科技有限公司,
類型:發(fā)明
國別省市:福建,35
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