543282 A7 B7 五、發明説明（1 ) 本發明係關於，整流多相交流發電機之輸出電流，再 K調整器控制在一定電壓之車輛用發電控制裝置，特別是 關於，各相可Μ從調整狀態確實復原之車輔用發電控制裝 置。 例如，在日本國實開昭53-57220號公報揭示一種， 使用整流電路整流多相交流發電機之輸出電流，再Κ調整 器將其控制在一定電壓之發電控制。在這種發電控制，若 整流電路之輪出電壓超過一定之調整電壓，上述調整器便 調整整流電路使所有之相接地，成為所謂調整狀態。從調 整狀態之復原係按各相進行，各相係Μ該相電流零交越（ zero cross)之定時，從上述接地狀態釋放。 第16圖係表示傳統之調整器之調整方法之信號波形圖 。從3相（U、V、W)交流發電機輸出之各相電流被調整， 使電池電壓VB不超過一定之調整電壓Vreg。 在時間tf)，電池電壓VB到達調整電壓Vreg時，與此 之同時，所有之相U、V、W被調整（接地）。在時間tl，當 ϋ相電流零交越時，該ϋ相便從調整狀態復原。在時間t2, 當V相電流零交越時，該V相便從調整狀態復原。在時間 t3，當W相電流零交越時，該W相便從調整狀態復原。 在時間t4，電池電壓VB再度到達調整電壓Vreg時，所 有之相U、V、被同時調蝥（接地），然後，從相電流最初 零交越之相依序，與上逑同樣從調整狀態復原。 對應發電機之輸出周期或電氣負荷，各相電流Μ圖示 之定時移行時，在下一調蝥周期也會在時間t5，U相電流 -4 - 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨〇><297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 543282 經濟部智慧財產局員工消費合作社印製 Α7 Β7 五、發明説明（2 ) 最初零交越，因此各調整周期之開始復原相會相同。其结 果，在圖示之例子，恆常在最後復原之W相之調整期間會 較他相長，發熱量較多，因此各相之發熱量變不均一。 另一方面，有一種習知之圓筒狀之轉子鈪在定子之外 周轉動之外轉型之永久磁鐵式發電機，被當作交流電動機 或發電機。同時，例如在日本國特開平8-27547 6號公報揭 示有一種，在這種永久磁鐵式發電機，於栢鄰接之永久磁 鐵間形成輔極部之永久磁鐵式發電機。 上述輔極構造之永久磁鐵式發電機若磁場之平衡不良 ，或用作車輛用之交流發電機時，將各相接地進行調整時 ，會發生電流之極性分離。因此推測，例如3相交流發電 機，可能會有如第11圖所示，3相之2相（在此為V、W相 )可K零交越而從調整狀態復原，但剰下之1相（在此為ϋ 相）卻無法零交越，因此無法從調整狀態復原之情況發生。 本發明之第1個目的在使各相可Μ同等被調整。 本發明之第2個目的在使整流多相交流發電機之輸出 電流，再Κ調整器控制在一定電壓之車輛用發電控制裝置 ，可Κ從調整狀態確實復原。 為了達成第1個目的，本發明提供一種車輛用發電控 制裝置，具備有，以第1之一定定時使多相交流發電機之 各相成為調整狀態，然後*使各相從調整狀態依序復原之 調整器，其特徵在於，該調整器使各調整周期之這一次最 先從調整狀態復原之開始復原相，與下一次之開始復原相 為不同之相。 -5- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） (請先閲讀背面之注意事項再填寫本頁)543282 A7 B7 V. Description of the invention (1) The present invention relates to a vehicular power generation control device for rectifying the output current of a multi-phase alternator and controlling the K regulator at a certain voltage, in particular, each phase can be adjusted from The auxiliary power generation control device of the car whose condition is definitely restored. For example, Japanese Patent Application Publication No. 53-57220 discloses a power generation control in which a rectifier circuit is used to rectify the output current of a multi-phase alternator, and the K regulator is used to control the output current to a certain voltage. In this kind of power generation control, if the wheel output voltage of the rectifier circuit exceeds a certain adjustment voltage, the regulator adjusts the rectifier circuit so that all phases are grounded to a so-called adjustment state. The restoration from the adjusted state is performed for each phase, and each phase is released from the grounded state at the timing of the zero cross of the phase current. Fig. 16 is a signal waveform diagram showing a conventional adjustment method of an adjuster. The phase currents output from the three-phase (U, V, W) alternator are adjusted so that the battery voltage VB does not exceed a certain adjusted voltage Vreg. At time tf), when the battery voltage VB reaches the adjustment voltage Vreg, at the same time, all phases U, V, and W are adjusted (grounded). At time t1, when the phase current crosses zero, the phase is restored from the adjusted state. At time t2, when the V-phase current crosses zero, the V-phase is restored from the adjusted state. At time t3, when the W-phase current crosses zero, the W-phase is restored from the adjusted state. At time t4, when the battery voltage VB reaches the adjustment voltage Vreg again, all phases U, V are adjusted (grounded) at the same time, and then the phases from the initial zero-crossing phase of the phase current are sequentially restored from the adjustment state in the same way as the upper phase. . Corresponding to the output cycle or electrical load of the generator, the timing of each phase current M is shifted at the timing, and the next adjustment cycle will also be at time t5, and the U-phase current -4-This paper size applies to China National Standard (CNS) A4 specifications (2 丨 〇 > < 297 mm) (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau Employee Consumption Cooperative of the Ministry of Economy 543282 Printed by the Intellectual Property Bureau Employee Consumption Cooperative of the Ministry of Economy Α7 Β7 2. Description of the invention (2) The initial zero crossing, so the beginning of each adjustment cycle will be the same. As a result, in the example shown in the figure, the adjustment period of the W phase that is always restored will always be longer than that of other phases, and it will generate more heat, so the heat generation of each phase will become uneven. On the other hand, there is a conventional permanent-magnet-type generator in which a cylindrical rotor 鈪 turns outside the stator and is used as an AC motor or generator. At the same time, for example, Japanese Patent Application Laid-Open No. 8-27547 6 discloses a permanent magnet generator in which such a permanent magnet generator forms an auxiliary pole portion between permanent magnets adjacent to a cypress. If the permanent magnet generator with the auxiliary pole structure mentioned above has a poor magnetic field balance or is used as an alternator for a vehicle, the phases of the currents will be separated when the phases are adjusted. Therefore, it is speculated that, for example, a three-phase alternator, as shown in Fig. 11, two phases of three phases (here, V and W phases) can be recovered from the adjusted state by zero crossing of K, but one of the following phases (Phase phase in this case) However, there is no zero crossing, so it is impossible to recover from the adjusted state. The first object of the present invention is to make each phase adjustable. The second object of the present invention is to make the output current of the rectified multi-phase alternator and the K regulator to control the vehicle power generation control device at a certain voltage, so that K can be reliably restored from the adjusted state. In order to achieve the first object, the present invention provides a vehicle power generation control device comprising: setting each phase of a multi-phase alternator to an adjusted state at a first fixed timing, and then * sequentially returning the phases from the adjusted state The regulator is characterized in that the regulator restores the phase from the beginning of the adjustment state to the first time in each adjustment cycle and is different from the phase from the next time. -5- This paper size applies to Chinese National Standard (CNS) Α4 size (210X 297 mm) (Please read the precautions on the back before filling this page)
543282 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明（3 ) 依據上逑特徵時，可Μ使這一次之調整周期與下一次 之調整周期之開始復原相不相同。因此，可Μ防止特定相 之調整時間恆常較其他相之調整時間長。亦即，可Μ同等 調整各相。 為了達成第2個目的，本發明提供一種車輛用發電控 制裝置，具備有，用Μ將多相交流發電機之各相輸出之交 流電流加Μ整流之整流電路，及當整流電路之輸出電壓到 達一定之調整電壓時，使所有各相均成為調整狀態之調整 器，其特徵在於，包含有：在調整狀態時，檢知各相之交 流電流零交越之零交越撿測構件；使零交越之相從調整狀 態復原之第1復原構件；某一相零交越時，判定該相之前 一相之電流方向之判定構件；藉由上逑判定構件判定上逑 前一相之電流方向是正方向時，使該前一相從調整狀態復 原之第2復原構件。 依據上逑特徵時，關於調整狀態時相電流不零交越之 相，若其後之相零交越時本身之相電流是正值，便可Κ從 調整狀態復原，因此相電流不零交越，也可以從調整狀態 復原。 茲參照附圖詳细說明本發明如下。第1圖係應用本發 明之小（scooter)型自動兩輪車之整體側面圖。 車體前部及車體後部係介由低的地板部4連结在一起 ，形成車體之骨格之車架大體上由下行管6與主管架7所 構成。燃料箱及收納箱（均未圖示）由主管架7支撐，其上 方配置有鞍座8。 (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 543282 A7 _B7____ 五、發明説明（4 ) (請先閱讀背面之注意事項再填寫本頁) 在車體前部，由轉向頭5軸支，上方設有手把11，下 方延伸有前叉12，其下端軸支前輪FW。手把11之上部覆蓋 有兼用作儀器板之手把蓋13。在主管架7之上昇部下端突 設有托架15，在此托架15，介由連桿構件16成擺動自如狀 連结支持有搌動單元2之吊架18。 擺動單元2在其前部搭載有單汽缸之2衝程内燃機E。 從此内燃機E至後方構成皮帶式無段變速機10’在其後部 之介由離心式離合器配設之減速機構9軸支有後輪RW。此 減速機構9之上端與主管架7之上部彎曲部之間夾裝有後 緩衝器3。在攝動單元2之前部配設有連接在從內燃機E延 出之吸氣管19之氣化器17及連结在該氣化器17之空氣清潔 器14 〇 第2圖係沿曲柄軸201切斷上述擺動單元2之截面圖 ，與上逑栢同之記號表示同一或同等部分。 攞動單元2係由左右之曲柄箱202L、202R合體構成 之曲柄箱202覆蓋，曲柄軸201係由固定在曲柄箱202R 之軸承208、209支撐成轉動自如狀。在曲柄軸201介由 曲柄梢213連结有連结桿（未圖示）。 經濟部智慧財產局員工消費合作社印製 左曲柄箱202L兼作皮帶式無段變速室•延設至左曲 柄箱202L之曲柄軸201成可轉動狀設有皮帶驅動用帶輪 210。皮帶驅動用帶輪210由固定側帶輪半體210L及可動 側帶輪半體210R構成，固定側帶輪半體210L則經由輪毅 211固定在曲柄軸201之左端部，在其右側，可動惻帶輪 半體210R係藉花鍵嵌合於曲柄軸201，可以接近·離開固 -7- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 543282 A7 B7 五、發明説明（5 ) 定側帶輪半體21GL。兩帶輪半體210L、210R間掛設有V 皮帶212。 (請先閱讀背面之注意事項再填寫本頁) 在可動側帶輪半體210R之右側，凸輪板215固定在 曲柄軸201*設在其外周端之滑件215a在可動側帶輪半體 210R之外周端，成滑動自如狀卡合於，軸方向形成之凸 輪板滑動輪毅部210 Ra。可動側帶輪半體21GR之凸輪板215 之靠外周側有向凸輪板215側傾斜之斜面，該斜面與可動 側帶輪半體210R之間之空處收容有乾重球（dry weight ball) 216 〇 曲柄軸201之轉速增加時•在可動側帶輪半體210 R與 凸輪板215間而一起轉動之上述乾重球216因雛心力而向 離心方向移動，可動側帶輪半體210R被乾重球21 6推壓而 向左方移動，接近固定測帶輪半體210L。其结果，夾在兩 帶輪半體210L、210R間之V皮帶212向雛心方向移動， 其捲繞徑變大。 經濟部智慧財產局員工消費合作社印製 在車輛之後部設有對應上述皮帶驅動用帶輪210之被 動帶輪（未圖示），V皮帶212則捲掛在此被動帶輪。藉由 此皮帶傳動機構，內燃機E之動力受到自動調整而傳至離 心式離合器，經由上逑減速機構9驅動後輪RW。 右曲柄箱202R内配設有組合起動馬達及AC發電機之 起動器兼發電機1。起動器兼發電機1在曲柄軸201之前端 斜面部用螺栓253固定有外轉子60。配設在上逑外轉子60 內側之内定子50係用螺栓279螺裝支持在曲柄箱202。再 者’上述起動器兼發電機1之架構將參照第3圖至第7圖 -8 -本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 543282 A7 B7 五、發明説明（6 ) 詳细說明於後。 (請先閱讀背面之注意事項再填寫本頁) 風扇2 8 0之中央圓錐部28 0 a之下端部分用螺栓2 4 6固 定在外轉子60，風扇280係介由散熱器282用風扇罩281 覆蓋。 在曲柄軸201上之起動器兼發電機1與軸承20 9之間 固定有棘輪231，此棘輪231上掛有從曲柄軸201驅動凸輪 軸（未圖示）用之鍊條。再者•上述棘輪231係與用K傳遞 動力給使潤滑油循環之幫浦之齒輪232形成為一體。 第3、4圖係垂直於上述起動器兼發電機1 (永久磁鐵 式轉動電動機）之轉軸（曲柄軸201)之面之部分切除平面圖 及其側面截面圖，第5，6 _係轉子親之平面圖及其部放 大圖，與上逑相同之記號，表示同一或同等之部分。 經濟部智慧財產局員工消費合作社印製 本實施形態之起動器兼發電機1係如第3、第4圖所 示，由定子50及在該定子50之外周轉動之外轉子60構成， 上逑外轉子6 0係由•如第4、5圖所示•將環狀之矽網片 (薄板）堆叠成略圼圓筒狀而構成之轉子轭61，如第3、7 圖所示，交互插穿在設於轉子駆61之圓周方向之多數開口 部611内之Ν極永久磁鐵62Ν及S極永久磁鐵62S，如第3、4 圖所示，將上逑轉子轭61連结在上述曲柄軸201之杯狀之 轉子箱63，所構成。 上述轉子箱6 3在其圓周端部具備爪部63a，將該爪部 63a彎折向内側，藉此在軸方向挾持上述積層構造之轉子 軛61，且將插穿於上述轉子軛61之開口部611內之各永久 磁鐵62(62N、62S)保持在轉子軛61内之一定位置。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 543282 A7 B7 __ 五、發明説明（7 ) (請先閲讀背面之注意事項再填寫本頁) 上逑定子50係堆叠矽鋼板（薄板）構成，如第3圖所示 ，包含定子芯5 1及定子突極52。各定子突極52K單極集中 方式繞有定子繞組53，定子50之主面由保護罩71覆蓋。 如第5、6圖所示*在上述轉子軛61之圓周方向，Μ 3〇度間隔形成有12個，用Μ軸方向插入上逑永久磁鐵62之 開口部6 1 1。栢鄰接之各開口部6 11之間則具有輔極部6 1 3 之功能。 如第7圖所示，上逑各開口部611内插入有截面略圼 鼓狀之永久磁鐵62。在此，本實施形態之上述開口部611 之形狀與永久磁鐵62之截面形狀不相同，在上逑開口部61 1插入上逑永久磁鐵62之狀態下，在各永久磁鐵62之沿圓 周方向之兩側部形成有第1空隙612，且在各永久磁鐵62 之兩端部之定子側形成有第2空隙614。 第8圖係上逑起動器兼發電機1之控制糸統之方塊圖 *與上逑相同之記號表示相同或同等部分。 經濟部智慧財產局員工消費合作社印製 ECU設有，用Κ全波整流上逑起動器兼發電機1之發 電機功能產生之三相交流之3相全波整流器300，及用K 將全波整流器3 0 0之輸出限制在預定之調整電壓（調整器 動作電壓··例如14.5V)之調整器100。 ECU連接有轉子角度感测器29、點火線圈21、節流閥 感測器23、燃料感測器24、開關25、26、冷卻水溫感測器 27及點火脈衝產生器30，而從各部分將檢測信號輸入ECU 。點火線圈21之二次側連接有火星塞，22。 並在ECU設有，起動繼電器34、起動開闞35、停止開 -10- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 543282 A7 B7 i、發明説明（8 ) (請先閱讀背面之注意事項再填寫本頁) 關36、37、停備（stand by)指示器38、燃料指示器39、速 度感測器40、自動變阻器41、及前頭燈42。前頭燈42設有 開關43。 對上逑各部分，經由主溶絲44及主開關45從電池4 6供 應電流。再者*電池46係由起動繼電器34直接連接在ECU ’另一方面具有，不經由主開關45，僅經由主溶絲44連接 到E C ϋ之電路。 第9圖係表示上逑ECU之發電控制之主要部分之架構 I®，3相全波整流器300係並聯3組串聯連接兩個FET之 電路而構成之電橋電路。調整器10 0用Μ控制各相之低電 位側之FET(U-FET、V-FET、W-FET)之開閉，亦即控制閘極 電壓將電池電壓VB限制在一定之電壓。 經濟部智慧財產局員工消費合作社印製 第10圖係上逑調整器100之第1實施例之功能方塊。 復原相更新部101將本次之調整周期之最後之復原相X更 斩登錄。零交越相更新部102將最新之零交越相更新登錄 。開始復原相判定部103則依據登錄在上逑零交越相更新 部102之零交越相，判定下一次之調整周期之開始復原相 Y。開始調整延邐部104在最後之復原相X與開始復原相Y 有預定之騮係時，延遲調整之開始定時，使下一次之調整 周期之開始復原相成為上逑Y相K外之相。 茲參照第11圖之流程圖及第12圖之信號波形圖說明本 實施形態之調整動作。為了使容易瞭解本實施形態之動作 ，從第11圖之步驟S14，檢出相電流之零交越時開始說明。 在第12圖之時間tl，W相電流零交越，而在步驟S14 -11-本紙張尺度適用中國國家標準（CNS ) A4規格（210 乂297公釐） 543282 A7 B7 五、發明説明（9 ) 被檢出後，則在步驟S15，將該W栢之識別子”W”當作最新 之零交越相，更新登錄在調整器100之零交越相更新部10 2。在步驟 S16，調整器 100 使 ϋ-FET、V-FET、W-FET 成 ON 狀態，而開始調整。 在t2，U相電流零交越，在步驟S17被檢出後，則在 步驟S18，Μ上述U相之識別子取代上述W相之識別子” W” ，更新登錄在零交越相更新部102。在步驟S1 9判定該U相 是否已復原，因ϋ相尚未復原，因此前進到步驟S20。在步 驟S2Q，使ϋ-FET成截斷狀態，ϋ相從調整狀態復原。在 步驟S21，將該ϋ相之識別子” U”，更新登錄在調整器100 之復原相更新部101。 此後，該處理則回到步驟S 1 0，但這時之電池電壓VB 較Vreg低，因此重複上逑步驟S17〜步驟S21之各處理。 其間，在時間t3，V相電流零交越，在步驟S17將其 檢出後，則在步驟S18，K該V相之識別子”V”取代已登錄 之識別子” ϋ”，更新登錄在零交越相更新部1〇2。在步驟S1 9判定該V相是否已復原，因V相尚未復原，因此前進到 步驟S20。在步驟S2G，V相從調整狀態復原。在步驟S21 ，以該V相之識別子” V”取代上述U相之識別子” U”，更新 登錄在調整器100之復原相更新部101。 在時間t4，W相電流零交越，在步驟S17將其檢出後 ，則在步驟S18，以該W相之識別子”W”取代上述V之識別 子” V”，更新登錄在零交越相更新部1〇2。在步驟S19判定 該W相是否已復原，因W相尚未復原，因此前進到步驟S2〇 -12- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 經濟部智慧財產局員工消費合作社印製 543282 A7 _ B7 五、發明説明（10 ) 。在步驟S20，W相從調整狀態復原。在步驟S21，Μ該W 相之識別子”ΪΤ取代上述V相之識別子”V”，更新登錄在調 整器100之復原相更新部101。 在時間t5，電池電壓VB到達調蝥電壓Vreg，而在步驟 S10將其檢出後，則在步驟S11*由開始調整延遲部104讀 出登錄在復原相更新部101之識別子（本實施形態係”W”） 。在步驟S12·依據登錄在零交越相更新部102之最新之零 交越相（本實施形態係”W”），由開始復原相判定部10 3判定 下一零交越相（本實施形態係W相之下一個之ϋ相）。 在步驟S13*由開始調整延遲部104判定，復原相X與 下一次零交越相Υ之關係（X: Υ)是否是（ϋ相：V相）、（V 相：W相）、（W栢相）之組合。 如本實施形態，復原相X與下一次零交越相Υ之闞係 是（W相：U相）時如果立即調整各栢，開始復原相成為下 一次零交越相之U相，從上述時間tl開始之上一次之調整 周期與開始復原相會相互一致。 於是，本實施形態在步驟S13之條件成立後，在步驟 S14等候到下一次零交越。檢出零交越時，在步驟S15與 上述同樣更新零交越相後，在步驟S16調整全相。 如此，本實施形態係在電池電壓VB到達調整電壓Vreg 時，若復原相X與下一次零交越相Y在預定之關係時， 不會立即調整各相，而是等到下一次零交越方調整，因此 可Μ使開始復原相較上次之調整周期僅延遲1相分。因此 ，可以使上一次調整周期之開始復原相與這一次之調整周 -13- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210 X 297公釐） J r ------IT------^w— “ (請先閲讀背面之注意事項再填寫本頁) 543282 A7 B7 五、發明説明（11 ) 期之開始復原相不相同。此结果，可κ使各調整周期之各 相之調蝥時間之比不相同，因此，可Μ防止特定之相之調 整時間恆較他相之調整時間長。 第13圖係上述調整器100之第2實施例之方塊圖，比 較器112比較一定之調整電壓Vreg與電池電壓VB。單擊 多諧振盪器101依據上述比較器112之輸出變化產生Q輸 出。OR閘105將上述比較器112之輸出與Q輸出之邏輯和 輸出到ϋ栢F/F(正反器）1〇9，V相F/F110及W栢F/F111 之設定端子S。 比較器113、114、115比較三相交流發電機1之U、V 、W相之各電壓VU、VV、Vw，及相當於零交越之一定電壓 (本實施形態係-12·5ιην)。反相器116、117、118分別反 轉上述各比較器113、114、115之輸出。單擊多諧振盪器 1 0 2、1 0 3、1 0 4分別依據上述各比較器1 1 3、1 1 4、1 1 5之 輸出變化輸出Q輸出。 U相AND閘119輸出ϋ相反相器116之輸出，W相單 擊多諧振還器104之Q輸出*與W相F/F111之Q條（Q-Bar) 輸出之邏輯積。ϋ相OR閘106將上述U相AND閘119之 輸出與單擊多諧振邋器102之Q輸出之邏輯和，輸出到ϋ 相F/F109之復置端子R。543282 A7 B7 Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (3) According to the above characteristics, the current adjustment cycle can be made different from the beginning of the next adjustment cycle. Therefore, it is possible to prevent the adjustment time of a specific phase from being always longer than that of other phases. That is, the phases can be adjusted equally. In order to achieve the second object, the present invention provides a vehicular power generation control device including a rectifier circuit that uses M to rectify an AC current outputted from each phase of a multi-phase alternator by M, and when the output voltage of the rectifier circuit reaches When a certain adjustment voltage is used, all the phases become regulators in the adjustment state, which is characterized in that: in the adjustment state, the zero-crossing detection member for detecting the zero-crossing of the AC current of each phase is adjusted; The first restoration component of the crossover phase restored from the adjustment state; when a phase crosses zero, a determination component that determines the current direction of the previous phase of the phase; and a current determination direction of the previous phase by the upper determination component In the positive direction, the second restoration member restores the previous phase from the adjusted state. According to the characteristics of the upper loop, regarding the phase where the phase current does not cross at zero during the adjustment state, if the subsequent phase current at the time of zero crossing is positive, it can be restored from the adjustment state, so the phase current does not cross at zero. It can also be restored from the adjustment state. The invention is described in detail below with reference to the drawings. Fig. 1 is an overall side view of a scooter type motorcycle using the present invention. The front part of the vehicle body and the rear part of the vehicle body are connected together by a low floor part 4, and the frame forming the skeleton of the vehicle body is generally composed of a down pipe 6 and a main frame 7. The fuel tank and the storage tank (neither of which is shown) are supported by the main frame 7, and a saddle 8 is arranged above it. (Please read the precautions on the back before filling this page) This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 543282 A7 _B7____ V. Description of the invention (4) (Please read the precautions on the back before filling (This page) In the front of the car body, the steering head is supported by 5 axles, a handlebar 11 is provided above, a front fork 12 is extended below, and the lower end is supported by the front wheel FW. The upper part of the handlebar 11 is covered with a handlebar cover 13 also serving as an instrument board. A bracket 15 is protrudingly provided at the lower end of the ascending part of the main frame 7. Here, the bracket 15 is swingably connected via a link member 16 to a hanger 18 supporting the swing unit 2. The swing unit 2 is equipped with a single-cylinder two-stroke internal combustion engine E at a front portion thereof. From this internal combustion engine E to the rear, a belt-type stepless speed changer 10 'constitutes a reduction mechanism 9 provided with a centrifugal clutch at the rear portion thereof with a rear wheel RW supported by the shaft. A rear bumper 3 is interposed between the upper end of the reduction mechanism 9 and the upper curved portion of the main frame 7. A gasifier 17 connected to an intake pipe 19 extending from the internal combustion engine E and an air cleaner 14 connected to the gasifier 17 are arranged in front of the perturbation unit 2. The second figure is along the crank shaft 201 The cross-sectional view of the swing unit 2 is cut, and the same symbols as those on the upper cypress indicate the same or equivalent parts. The crank unit 2 is covered by a crank case 202 composed of left and right crank cases 202L and 202R, and a crank shaft 201 is supported by bearings 208 and 209 fixed to the crank case 202R so as to rotate freely. A connecting rod (not shown) is connected to the crank shaft 201 via a crank tip 213. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. The left crank case 202L doubles as a belt-type stepless transmission. The crank shaft 201 extended to the left crank case 202L is provided with a belt drive pulley 210 in a rotatable manner. The belt driving pulley 210 is composed of a fixed-side pulley half 210L and a movable-side pulley half 210R. The fixed-side pulley half 210L is fixed to the left end portion of the crank shaft 201 via the wheel 211, and on the right side, it is movable.恻 The pulley half 210R is spline fitted to the crank shaft 201 and can be approached and separated from the solid. -7- This paper size applies Chinese National Standard (CNS) A4 specification (210X297 mm) 543282 A7 B7 V. Description of the invention ( 5) Fixed side pulley half 21GL. A V-belt 212 is hung between the two pulley halves 210L and 210R. (Please read the precautions on the back before filling in this page.) On the right side of the movable side pulley half 210R, the cam plate 215 is fixed to the crank shaft 201 * The slider 215a provided at the outer peripheral end is on the movable side pulley half 210R The outer peripheral end is slidably engaged with the cam plate sliding wheel portion 210 Ra formed in the axial direction. On the outer peripheral side of the cam plate 215 of the movable side pulley half 21GR, there is an inclined surface inclined toward the cam plate 215 side, and a dry weight ball is accommodated in the space between the inclined surface and the movable side pulley half 210R. 216 〇 When the rotation speed of the crank shaft 201 increases • The above-mentioned dry weight ball 216 that rotates between the movable-side pulley half 210 R and the cam plate 215 moves toward the centrifugal direction due to the core force, and the movable-side pulley half 210R is The dry weight ball 21 6 is pushed to move to the left and approaches the fixed measuring tape wheel half 210L. As a result, the V-belt 212 sandwiched between the two pulley halves 210L and 210R moves in the direction of the heart, and the winding diameter becomes larger. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs A passive pulley (not shown) corresponding to the above-mentioned belt drive pulley 210 is provided on the rear of the vehicle, and a V-belt 212 is wound on this passive pulley. With this belt transmission mechanism, the power of the internal combustion engine E is automatically adjusted and transmitted to the centrifugal clutch, and the rear wheel RW is driven via the upper reduction mechanism 9. The right crank case 202R is provided with a starter and generator 1 that combines a starter motor and an AC generator. The starter / generator 1 has an outer rotor 60 fixed to a slanted portion of the front end of the crank shaft 201 with a bolt 253. The inner stator 50 disposed inside the upper outer rotor 60 is screw-supported to the crank case 202 with bolts 279. Furthermore, the above-mentioned starter and generator 1 architecture will refer to Figures 3 to 7-8-This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) 543282 A7 B7 V. Description of the invention (6 ) Details are described later. (Please read the precautions on the back before filling in this page) The central cone part of the fan 2 8 0 is fixed to the outer rotor 60 with bolts 2 4 6 at the lower end, and the fan 280 is covered with a fan cover 281 through a radiator 282 . A ratchet 231 is fixed between the starter-cum-generator 1 and the bearing 209 on the crank shaft 201, and a chain for driving a cam shaft (not shown) from the crank shaft 201 is hung on the ratchet 231. Furthermore, the above-mentioned ratchet wheel 231 is integrally formed with a gear 232 that transmits power by K to the pump that circulates the lubricant. Figures 3 and 4 are partial cut-away plan views and side sectional views perpendicular to the surface of the shaft (crank shaft 201) of the above-mentioned starter and generator 1 (permanent magnet rotating motor), and the fifth and sixth _ series of rotors The plan view and its enlarged view are the same symbols as those on the upper part, indicating the same or equivalent parts. The starter and generator 1 of this embodiment printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is composed of a stator 50 and an outer rotor 60 that rotates on the outer periphery of the stator 50, as shown in Figs. 3 and 4. The outer rotor 6 0 is a rotor yoke 61 that is formed by stacking a ring-shaped silicon mesh sheet (thin plate) into a slightly cylindrical shape as shown in Figs. 4 and 5. As shown in Figs. The N-pole permanent magnets 62N and S-pole permanent magnets 62S are inserted through the plurality of openings 611 provided in the circumferential direction of the rotor 駆 61. As shown in FIGS. 3 and 4, the upper rotor yoke 61 is connected to the crank. A cup-shaped rotor box 63 of the shaft 201 is formed. The rotor case 63 includes a claw portion 63 a at a circumferential end portion thereof, and bends the claw portion 63 a inward to hold the rotor yoke 61 of the laminated structure in the axial direction and insert the rotor yoke 61 through the opening of the rotor yoke 61. Each of the permanent magnets 62 (62N, 62S) in the portion 611 is held at a certain position in the rotor yoke 61. This paper size applies to Chinese National Standard (CNS) A4 (210X297 mm) 543282 A7 B7 __ V. Description of the invention (7) (Please read the precautions on the back before filling this page) The upper stator 50 series stacked silicon steel plate ( (Thin plate) structure, as shown in FIG. 3, includes a stator core 51 and a stator salient pole 52. Each stator salient pole 52K is wound in a single-pole concentrated manner with a stator winding 53, and the main surface of the stator 50 is covered with a protective cover 71. As shown in Figs. 5 and 6 *, twelve M 30 degree intervals are formed in the circumferential direction of the rotor yoke 61, and the openings 6 1 1 of the upper permanent magnet 62 are inserted in the direction of the M axis. Between each of the openings 6 11 adjacent to the cypress, the auxiliary pole portion 6 1 3 functions. As shown in FIG. 7, a permanent magnet 62 having a substantially drum-shaped cross section is inserted into each of the opening portions 611 of the upper cylinder. Here, the shape of the above-mentioned opening portion 611 in this embodiment is different from the cross-sectional shape of the permanent magnet 62. In the state where the upper opening 61 1 is inserted into the upper permanent magnet 62, the shape of each of the permanent magnets 62 in the circumferential direction is different. A first gap 612 is formed on both side portions, and a second gap 614 is formed on the stator side of both end portions of each permanent magnet 62. Fig. 8 is a block diagram of the control system of the starter and generator 1 * The same symbols as the above indicate the same or equivalent parts. The Ministry of Economic Affairs ’Intellectual Property Bureau employee consumer cooperative printed ECU is equipped with a three-phase AC three-phase full-wave rectifier 300 generated by the full-wave rectifier winding starter and generator function of generator 1, and a full-wave rectifier with K. The output of the rectifier 3 0 0 is limited to the regulator 100 with a predetermined regulation voltage (regulator operating voltage ···, eg, 14.5V). The ECU is connected to a rotor angle sensor 29, an ignition coil 21, a throttle sensor 23, a fuel sensor 24, switches 25, 26, a cooling water temperature sensor 27, and an ignition pulse generator 30. Part of the detection signal is input to the ECU. A spark plug 22 is connected to the secondary side of the ignition coil 21. And set in the ECU, start relay 34, start switch 35, stop switch -10- This paper size applies to Chinese National Standard (CNS) A4 specification (210X297 mm) 543282 A7 B7 i, invention description (8) (please first Read the notes on the back and fill out this page) Off 36, 37, Stand by indicator 38, Fuel indicator 39, Speed sensor 40, Automatic rheostat 41, and headlight 42. The headlight 42 is provided with a switch 43. A current is supplied from the battery 46 to each of the upper parts via the main melting wire 44 and the main switch 45. Furthermore, the battery 46 is a circuit that is directly connected to the ECU by the starter relay 34. On the other hand, the battery 46 is connected to the E C 丝 via the main fuse 44 without the main switch 45. Figure 9 shows the structure of the main part of the power generation control of the ECU I®. The 3-phase full-wave rectifier 300 is a bridge circuit composed of three parallel circuits connected in series with two FETs. The regulator 100 uses M to control the opening and closing of the FETs (U-FET, V-FET, W-FET) on the low potential side of each phase, that is, controlling the gate voltage to limit the battery voltage VB to a certain voltage. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. Figure 10 is a functional block diagram of the first embodiment of the upper regulator 100. The restoration phase update unit 101 further registers the restoration phase X at the end of the current adjustment cycle. The zero crossing phase update unit 102 registers the latest zero crossing phase update. The start recovery phase determination section 103 determines the start recovery phase Y of the next adjustment cycle based on the zero cross phase registered in the last zero cross phase update section 102. The start adjustment delay section 104 delays the start timing of the adjustment when the final recovery phase X and the start recovery phase Y have a predetermined relationship, so that the start recovery phase of the next adjustment cycle becomes a phase other than the upper Y phase K. The adjustment operation of this embodiment will be described with reference to the flowchart in FIG. 11 and the signal waveform diagram in FIG. 12. In order to make it easy to understand the operation of this embodiment, the description will be started when the zero-crossing of the phase current is detected from step S14 in FIG. 11. At time t1 in Figure 12, the W-phase current has zero crossing, and in steps S14 -11- this paper size applies the Chinese National Standard (CNS) A4 specification (210 乂 297 mm) 543282 A7 B7 V. Description of the invention (9 ) After being detected, in step S15, the identifier “W” of W is regarded as the latest zero-crossing phase, and the zero-crossing phase update unit 102 registered in the adjuster 100 is updated. In step S16, the regulator 100 turns on the ϋ-FET, V-FET, and W-FET, and starts adjustment. At t2, the U-phase current is zero-crossed. In step S17, the U-phase identifier replaces the W-phase identifier "W" at step S18, and is updated and registered in the zero-crossing phase update unit 102. In step S19, it is determined whether the U-phase has been restored or not. Since the phase has not yet been restored, the process proceeds to step S20. In step S2Q, the ϋ-FET is turned off, and the phase is restored from the adjusted state. In step S21, the identifier "U" of the phase is updated and registered in the restoration phase update unit 101 of the adjuster 100. Thereafter, the process returns to step S10, but at this time, the battery voltage VB is lower than Vreg, so the processes from step S17 to step S21 are repeated. Meanwhile, at time t3, the V-phase current crosses zero. After it is detected in step S17, the V-phase identifier "V" replaces the registered identifier "ϋ" in step S18, and the registration is updated at zero crossing. Lean phase update section 102. In step S19, it is determined whether or not the V-phase has been restored. Since the V-phase has not yet been restored, the process proceeds to step S20. In step S2G, the V phase is restored from the adjusted state. In step S21, the identifier "V" of the U-phase is replaced with the identifier "U" of the U-phase, and the restoration phase update unit 101 registered in the adjuster 100 is updated. At time t4, the W-phase current is zero-crossed. After it is detected in step S17, the W-phase identifier "W" is used to replace the above-mentioned identifier "V" in step S18, and the registration is updated in the zero-cross phase. Update Department 102. In step S19, it is determined whether the W phase has been restored. Since the W phase has not yet been restored, proceed to step S20. 12- This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the note on the back first) Please fill in this page for the matters) Order printed by the Employees 'Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by the Employees' Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs Printed by 543282 A7 _ B7 V. Description of Invention (10). In step S20, the W phase is restored from the adjusted state. In step S21, the W-phase identifier "ΪT" replaces the above-mentioned V-phase identifier "V" and updates the restoration phase update unit 101 registered in the regulator 100. At time t5, the battery voltage VB reaches the regulating voltage Vreg, and at After it is detected in step S10, the identifier registered in the restoration phase update unit 101 ("W" in this embodiment) is read by the start adjustment delay unit 104 in step S11 *. In step S12, the zero crossing is registered based on the registration. The latest zero-crossing phase of the phase update unit 102 ("W" in this embodiment) is determined by the start recovery phase determination unit 103 to determine the next zero-crossing phase (the next phase in the W phase of this embodiment) In step S13 *, the start adjustment delay unit 104 determines whether the relationship (X: Υ) between the restoration phase X and the next zero-crossing phase 是 is (ϋ phase: V phase), (V phase: W phase), ( W phase). As in this embodiment, if the relationship between the recovery phase X and the next zero-crossing phase is (W phase: U phase), if you immediately adjust each cypress, the recovery phase will start to become the next zero-crossing phase. The U phase of the phase, the previous adjustment cycle from the above time t1 meets the beginning of the recovery phase. Therefore, after the conditions in step S13 are satisfied, the present embodiment waits for the next zero crossing in step S14. When a zero crossing is detected, the zero crossing phase is updated in step S15 as described above and then adjusted in step S16. In this way, in this embodiment, when the battery voltage VB reaches the adjustment voltage Vreg, if the restoration phase X and the next zero-crossing phase Y are in a predetermined relationship, the phases will not be adjusted immediately, but will wait until the next zero. The adjustment by the cross-over party can delay the start of recovery from the last adjustment cycle by only 1 phase. Therefore, the start of the last adjustment cycle and the current adjustment cycle can be made. 13- This paper applies to China National Standard (CNS) Α4 Specification (210 X 297 mm) J r ------ IT ------ ^ w— "(Please read the precautions on the back before filling this page) 543282 A7 B7 5 2. The beginning of recovery period (11) is different. As a result, the ratio of the adjustment time of each phase of each adjustment cycle can be made different. Therefore, it is possible to prevent the adjustment time of a specific phase from being constant longer than the adjustment time of other phases. Fig. 13 is a block diagram of the second embodiment of the above-mentioned regulator 100. The comparator 112 compares a certain adjustment voltage Vreg and a battery voltage VB. Clicking the multivibrator 101 generates a Q output according to the output change of the comparator 112 described above. The OR gate 105 outputs the logical sum of the output of the comparator 112 and the Q output to the set terminal S of the F / F (Flip-Flop) 109, V-phase F / F110, and W-F / F111. The comparators 113, 114, and 115 compare the voltages VU, VV, and Vw of the U, V, and W phases of the three-phase alternator 1, and a certain voltage corresponding to the zero-crossing (this embodiment is -12.5mv). The inverters 116, 117, and 118 invert the outputs of the aforementioned comparators 113, 114, and 115, respectively. Click the multivibrator 1 0 2, 1 0 3, 1 0 4 to output Q output according to the output changes of the comparators 1 1 3, 1 1 4 and 1 1 5 respectively. The logical product of the output of the U-phase AND gate 119 and the output of the inverter 116, the W-phase single-click multi-resonator 104 output * and the W-phase F / F111 Q-Bar output. The phase OR gate 106 outputs the logical sum of the output of the above-mentioned U-phase AND gate 119 and the Q output of the single-resonance amplifier 102 to the reset terminal R of the phase F / F109.
V相AND閛120輸出上述V相反相器117之輸出，υ 相單擊多諧振盪器102之Q輸出，與ϋ相F/F109之Q條 輸出之邏輯積。V相OR閘107將V栢AND閜120之輸出與 單擊多諧振盪器103之Q輸出之邏輯和，輸出到V相F/F -14- 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 、τ 經濟部智慧財產局員工消費合作社印製 543282 Α7 Β7 五、發明説明（12 ) 11 〇之復置端子R。 W相AND閘121輸出W相反相器117之輸出，V相簞 擊多諧振盪器1〇3之Q輸出，與V相F/F110之Q條輸出 之邏輯積。W相OR閘108將W相AND閘121之輸出與單擊 多諧振盪器104之Q輸出之邏輯和，輸出到W相F/F111 之復置端子R。 其次，再參照第14圖之波形圖及第15圖之輸入輸出對 應表，說明上逑調整器之調整動作。 在第14圖之時間tl，當電池電壓VB到達調整電壓Vreg 13時，第13圖之比較器112之輸出從”L”位準轉到”Η”位 準，OR閛105輸出” Η ”位準，因此，各相之F/F109、110、 111被定置。其结果，全波整流器300之U-FET、V-FET、W -FET便如第15圖之輸入輸出對應表所示，全部導通將各 相接地，亦即成為調整狀態，因此全波整流器300之輸出 電壓降低。 此後，在時間t2，W相之電流IW零交越時，W相比較 器115之輸出轉為” Η ”位準，因此，W單擊多諧振盪器104 產生1個脈衝。其结果，W相F/F111被復置，其Q輸出 轉成” L”位準，因此，全波整流器300之W-FET截斷。亦即 ,W相從調整狀態復原。 這時，若W相之前一相之U相之電壓VU較-12· 5 mV低 ,亦即，ϋ相之電流I ϋ是負值時，則因ϋ相比較器11 3之 輸出是” L”位準，反相器116之輸出是” L”位準，因此維持 U相之調整狀態。 -1 5- 本紙張尺度適用中國國家標準（CNS)A4規格（210x 297公釐） (請先閱讀背面之注意事項再填寫本頁) 、1Τ #f 經濟部智慧財產局員工消費合作社印製 543282 A7 B7 五、發明説明（13 ) (請先閱讀背面之注意事項再填寫本頁) 此後，在時間t3，V相之電流IV零交越時，V相比較 器114之輸出轉為” Η ”位準，因此，V簞擊多諧振盪器103 產生1個脈衝。其结果，V相F/F110被復置，其Q輸出 轉成”L”位準，因此，全波整流器3 0 0之V-FET截斷。亦即 ，V相也從調整狀態復原。 此後，在時間t4，W相之電流IW再度零交越時，W相 反相器118之輸出轉為” Η ”位準，因此，單擊多諧振盪器 104產生1個脈衝，並也將其輸入U相AND閘119。而且， 這時之W相F/F111之Q條輸出是βΗ”位準，而輸入U栢AND 閘119。並且，在時間t4，ϋ相之電壓VU較-12.5mV高，亦 即，U相之電流IU是正值，因此U相比較器113之輸出變 成” L”位準，反相器116之輸出變成” Η ”位準。 其结果，U相AND閘119之3個輸入全變成” Η ”位準， 因此其輸出變成” Η”位準。而且，ϋ相F/F109被復置，Q 輸出轉為” L”位準，因此，全波整流器300之ϋ-FET截斷。 亦即，ϋ相也從調整狀態復原。 經濟部智慧財產局員工消費合作社印製 如此，依據本實施形態時，3相中之2相從調整狀態 復原時，剩下之相在其後績之相零交越時之相電流是正值 時，可以從調整狀態復原。因此，將輔極構造之電機採用 作為發電機時，也不會有最後之相始终不從調整狀態復原 之情事。 再者，上述實施形態係Κ3相交流發電機為例子說明 本發明，但本發明並不限定如此，也同樣可Μ應用在4相 Μ上之交流發電機。 -16- 本紙張尺度適用中國國家標準（CNS ) Α4規格（210X 297公釐） 543282 A7 B7 五、發明説明（Μ ) 同時，上述實施形態係說明僅在一個方向檢測相電流 之零交越，但如果多設一組第1G圖之架構，便可K在雙方 向檢測零交越。 圖式之簡單說明 第1圖係應用本發明之小（scooter)型自動兩輪車之 整體側面圖。 第2圖係第1圖之擺動單元之沿曲柄軸之截面圖。 第3圖係在垂直於起動器兼發電機（永久磁鐵式轉動 電動機）之轉軸（曲柄軸）之面之部分切斷平面圖。 第4圖係第3圖之側面截面圖。 第5圖係轉子軛之平面圖。 第6圖係轉子軛之側面圖。 第7圖係轉子軛之部分放大圖。 第8圖係起動器兼發電機之控制糸統之方塊圖。 第9圖係表示第8圖之ECU之主要部分之架構之方塊 圖。 第10圖係第8圖之ECU之第1實施例之方塊圖。 第11圖係表示第9圖之ECU之動作之流程圖。 第12圖係表示調整器之動作之波形圖。 第13圖係表示第8 _之調整器之架構之方塊圖。 第14圖係表示調整器之動作之波形圖。 第15圖係表示調整器之輸入與輸出之對應關係之圖。 第16圖係表示傳統之調整器之動作之波形圖。 本纸張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 543282 A7 B7 五、發明説明（15 ) 符號說明 2 — -----攝動單兀 3---- ——後 緩 衝 器 5- -----轉向頭 7---- ——主 管 架 9- -----缄速機構 10… ——皮 帶 式 無 段 變 速機 16- ----連桿構件 2卜一 ——點 火 線 圈 22- ----火fi塞 23--· ——節 流 閥 感 測 器 24- ----懲料感測器 27--- ——冷 卻 水 溫 感 測 器 29- -----子角度感測器 30 — - --點 火 脈 衝 產 生 器 34- ----起動繼電器 35--· …起 動 開 關 36 > 37----停止開關 38… ——等 候 指 示 器 39- ----燃料指示器 40--- ——速 度 感 測 器 44- ----主溶絲 45… ——主 開 關 46- ----電池 50--· ---疋 子 52- ----定子突極 60… ——轉 子 61- ----轉子軛 62 — ---永 久 磁 鐵 100 ----調整器 101 、102、103、10 4---- 單擊多 諧振 盪 器 (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消費合作社印製 105、106、107----OR閘 109、110、111----F/F(正反器） 112、113、114、115----比較器 116、117、118--------反相器 201--- —-曲柄軸 2 0 2… 一-曲柄箱 210… 皮帶驅動用帶輪 28 2—— -一散熱器 3 0 0… - --3相全波整流器 613--- 一-輔極部 6 13------輔極部 -1 8 一 本紙張尺度適用中國國家標準（CNS) A4規格（2i〇x297公釐）The V phase AND 閛 120 outputs the output of the V phase inverter 117 described above, and the logical output of the Q output of the multiphase vibrator 102 with the 单击 phase and the Q bar output of the F / F109 phase. The V-phase OR gate 107 outputs the logical sum of the output of V-BAND AND 120 and the Q output of the click multivibrator 103 to the V-phase F / F -14- This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page), τ printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, printed 543282 Α7 Β7 V. Description of the invention (12) 11 〇 Reset terminal R. The W-phase AND gate 121 outputs the output of the W-phase inverter 117, and the V-phase hits the Q output of the multivibrator 103, which is the logical product of the Q-phase output of the V-phase F / F110. The W-phase OR gate 108 outputs the logical sum of the output of the W-phase AND gate 121 and the Q output of the click multivibrator 104 to the reset terminal R of the W-phase F / F111. Next, referring to the waveform diagram of Fig. 14 and the input-output correspondence table of Fig. 15, the adjustment operation of the upper regulator will be described. At time t1 in FIG. 14, when the battery voltage VB reaches the adjustment voltage Vreg 13, the output of the comparator 112 in FIG. 13 changes from the “L” level to the “Η” level, and the OR 閛 105 outputs the “Η” position. Therefore, the F / F 109, 110, and 111 of each phase are fixed. As a result, the U-FET, V-FET, and W-FET of the full-wave rectifier 300 are as shown in the input-output correspondence table in FIG. The output voltage of 300 decreases. After that, at time t2, when the current IW of the W-phase is zero-crossed, the output of the W-phase comparator 115 is turned to the "Η" level. Therefore, the W-click multivibrator 104 generates a pulse. As a result, the W-phase F / F111 is reset and its Q output is turned to the "L" level. Therefore, the W-FET of the full-wave rectifier 300 is turned off. That is, the W phase is restored from the adjusted state. At this time, if the voltage VU of the U-phase before the W-phase is lower than -12 · 5 mV, that is, when the current I of the phase I is negative, the output of the phase-phase comparator 11 3 is "L" Level, the output of the inverter 116 is at the "L" level, so the adjustment state of the U-phase is maintained. -1 5- This paper size applies to China National Standard (CNS) A4 (210x 297 mm) (Please read the precautions on the back before filling out this page), 1Τ #f Printed by the Intellectual Property Bureau, Ministry of Economic Affairs, Consumer Consumption Cooperative 543282 A7 B7 V. Description of the invention (13) (Please read the precautions on the back before filling in this page) After that, at time t3, when the V-phase current IV crosses zero, the output of the V-phase comparator 114 turns to "Η" Level, therefore, V thumping the multivibrator 103 generates 1 pulse. As a result, the V-phase F / F110 is reset, and its Q output is turned to the "L" level. Therefore, the V-FET of the full-wave rectifier 300 is cut off. That is, the V phase is also restored from the adjusted state. Thereafter, at time t4, when the current IW of the W-phase crosses again, the output of the W-phase inverter 118 turns to the "Η" level. Therefore, clicking the multivibrator 104 generates a pulse and also sets it Enter the U-phase AND gate 119. Moreover, at this time, the Q-phase output of the W-phase F / F111 is at the βΗ ”level, and the U-BAND AND gate 119 is input. And, at time t4, the voltage VU of the phase is higher than -12.5mV, that is, the phase of the U-phase The current IU is positive, so the output of the U-phase comparator 113 becomes the "L" level, and the output of the inverter 116 becomes the "” "level. As a result, all three inputs of the U-phase AND gate 119 become" Η " Level, so its output becomes “Η” level. Moreover, the phase F / F109 is reset and the Q output turns to “L” level. Therefore, the ϋ-FET of the full-wave rectifier 300 is cut off. That is, The Prime Minister also recovered from the adjustment state. This is printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs. According to this embodiment, when 2 of the 3 phases are restored from the adjustment state, the remaining phases intersect with each other afterwards When the phase current is positive, it can be restored from the adjusted state. Therefore, when a motor with auxiliary pole structure is used as a generator, the last phase will not always be restored from the adjusted state. Furthermore, the above The embodiment is an example in which the K3 phase alternator is used to illustrate the present invention, but the present invention is not limited thereto. In this way, it can also be applied to the 4-phase M alternator. -16- This paper size applies the Chinese National Standard (CNS) A4 specification (210X 297 mm) 543282 A7 B7 V. Description of invention (M) At the same time, The above embodiment is described to detect the zero-crossing of the phase current only in one direction, but if a set of 1G diagram structures are set up, K can detect the zero-crossing in both directions. An overall side view of a scooter type two-wheeled vehicle according to the present invention. Fig. 2 is a cross-sectional view of the swing unit of Fig. 1 along the crank shaft. Fig. 3 is a view perpendicular to the starter and generator (permanent magnet). Partial cut-away plan view of the surface of the shaft (crank shaft) of the rotary motor). Figure 4 is a side sectional view of Figure 3. Figure 5 is a plan view of the rotor yoke. Figure 6 is a side view of the rotor yoke. Fig. 7 is an enlarged view of a part of a rotor yoke. Fig. 8 is a block diagram of a control system of a starter and a generator. Fig. 9 is a block diagram showing a structure of a main part of the ECU of Fig. 8. Fig. 10 is a Figure 8 is a block diagram of the first embodiment of the ECU. The diagram is a flowchart showing the operation of the ECU in Fig. 9. Fig. 12 is a waveform diagram showing the operation of the regulator. Fig. 13 is a block diagram showing the architecture of the regulator in Fig. 8. Fig. 14 shows the adjustment. Waveform diagram of the operation of the regulator. Figure 15 is a diagram showing the correspondence between the input and output of the regulator. Figure 16 is a waveform diagram showing the operation of the traditional regulator. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the notes on the back before filling out this page) Order printed by the Intellectual Property Bureau of the Ministry of Economic Affairs's Consumer Cooperatives 543282 A7 B7 V. Description of the invention (15) Symbol description 2 — ----- Perturbation unit 3 ---- ---- Rear bumper 5- ----- Steering head 7 ---- ---- Supervisor 9- ----- Speed mechanism 10 ... ---- Belt-type stepless Transmission 16- ---- Link member 2 Bu I-Ignition coil 22- ---- Fire fi plug 23 --- —— Throttle sensor 24- ---- Penalty sensor 27 --- ——cooling water temperature sensor 29- ----- sub-angle sensor 30 --- --ignition pulse generator 34 ----- from Relay 35-- · ... start switch 36 > 37 ---- stop switch 38 ...---- waiting indicator 39 ----- fuel indicator 40 ------ speed sensor 44 ----- Main melting wire 45 ... ——Main switch 46- ---- Battery 50 --- --- Zi 52- ---- Stator salient pole 60 -------- Rotor 61- ---- Rotor yoke 62-- --Permanent magnet 100 ---- Adjusters 101, 102, 103, 10 4 ---- Click on the multivibrator (please read the precautions on the back before filling this page) Order the staff of the Intellectual Property Bureau of the Ministry of Economic Affairs Cooperative printed 105, 106, 107-OR gates 109, 110, 111-F / F (Flip-Flop) 112, 113, 114, 115-Comparators 116, 117, 118- ------- Inverter 201 --- --- Crank shaft 2 0 2… One-Crank case 210… Belt drive pulley 28 2 ——- One radiator 3 0 0… --- 3-phase Full-wave rectifier 613 ----Auxiliary pole part 6 13 ----Auxiliary pole part-1 8 A paper size applies the Chinese National Standard (CNS) A4 specification (2i0x297 mm)