山东11选5走势图

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低頻長脈寬高壓脈沖電源設計
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低頻長脈寬高壓脈沖電源設計

ZUOZHE:   FABURIQI:2016-07-19 18:50   XINXILAIYUAN:http://yyyyee.com/

    

  BENWENZHENDUILIZIZHURUGONGYIDETEDINGYAOQIU,CAIYONGbuck TUOPUJIEGOU,YIIGBT WEIZHANBOQIJIAN,BINGJIEHEDANPIANJIYUCPLD JISHU,YANZHILEYIZHONGDIPINCHANGMOKUANDEGAOYAMOCHONGSHUZIDIANYUAN。TONGGUOLIZIZHURUSHIYANBINGJIEHEGONGYIYANJIUYANZHENGLEGAIDIANYUANDESHIYONGXINGHEWENDINGXING。

  CHUANTONGDEDUOCAIYONGGAOYADIANZIGUANZUOWEIZHANBOQIJIAN,QIWENDINGGONGZUOZHUANGTAIZAI6 kV YISHANG,ERDIANZIGUANYECUNZAITIJIDA、GONGHAODA、FAREYANZHONG、SHOUMINGDUAN、DIANYUANLIYONGXIAOLVDI、JIEGOUCUIRUO DENGQUEXIAN,SUOYIZHENKONGJISHUWANG(http://www.chvacuum.com/)JINGGUODIAOYANFAXIANTADEJUEDABUFENYONGTUYIJINGBEIGUTIQIJIANJINGTIGUANSUOQUDAI。ZONGSHANGKAOLV,BENWENYIIGBT WEIZHANBOQIJIANSHEJILEYITAO10 kV YIXIADE,MIBULEGAILINGYUDEKONGBAI。

1、電源指標要求

山东11选5走势图  SHURUDIANYAWEIDANXIANGJIAOLIU220 V;SHUCHUMOCHONGFENGZHIDIANYAFANWEIWEI1 kV~10 kV;SHUCHUZUIDAFENGZHIDIANLIUWEI4 A;MOCHONGPINLVWEI1 Hz~20 Hz;MOCHONGKUANDUWEI1.5 ms;MOCHONGSHANGSHENGSHIJIANXIAOYU5 us。

2、電源設計原理介紹

  GAIMOCHONGDIANYUANGONGZUOYUDIPINCHANGMOKUANGAOYAZHUANGTAI,TADEJIBENGONGZUOYUANLISHI:SHOUXIANJINGGUOMANCHUNENG,SHICHUJIYOUZUGOUDENENGLIANG,RANHOUXIANGZHONGJIANCHUNENGHEMOCHONGCHENGXINGXITONGFANGDIAN,NENGLIANGJINGGUOCHUCUN、YASUO、XINGCHENGMOCHONGHUOZHUANHUADENGFUZAGUOCHENGZHIHOU,HUODEGAOYAMOCHONG。

3、電源方案設計

  3.1、DIANYUANZHUHUILUSHEJI

  GAIDIANYUANCAIYONGDEZHUHUILUYUANLITURUTU1 SUOSHI,YOUGONGPINZHENGLIU、DIANYADIAOZHI、PINLVMOKUANDIAOZHIHESHENGYASIBUFENZUCHENG。QIDIANNENGXINGSHIBIANHUAYICIFENWEIWEI:220 V DANXIANGJIAOLIUYUAN、310 V HENGYAZHILIUYUAN、30 V~280 V KEDIAOZHILIUDIANYAYUAN、280 V YIXIAKEDIAOMOCHONGYUAN、10 kV/4 A/1.5 ms MOCHONGWUGEHUANJIE。

脈沖電源主回路原理圖

山东11选5走势图TU1 MOCHONGDIANYUANZHUHUILUYUANLITU

  ZAIDIANYADIAOZHIHUILUZHONGCAIYONGDESHIbuck JIANGYAZHANBODIANLU,ERPINLVMOKUANDIAOZHIHUILUZHONGCAIYONGYINGZHANBOFANGSHI,ERZHEJUNYIIGBT ZUOWEIZHANBOQIJIAN。DELIANJIECAIYONGDESHISANTAIYUANBIANBINGLIANFUBIANCHUANLIANDEFANGSHI,ZHEYANGYOUXIAODEJIANXIAOLEDANTAIBIANYAQIDEBIANBI,FANGZHIYINBIANBIGUODAERDAOZHICHANSHENGJIAODAJISHENGCANSHUDENGWENTI,TONGSHISHIYANYEZHENGMING,ZHEZHONGFANGSHIYOUXIAODESUODUANLEMOCHONGSHANGSHENGSHIJIAN。

山东11选5走势图  3.2、DIANYUANKONGZHIXITONGYUANLI

  TU2 SHICHUGAIDIANYUANDEKONGZHIXITONGZUCHENG。QIANJIZHANBO(JIIGBT1 ZHANBO) CAIYONGSG3525 XINPIANSHIXIANMONIXINHAOKONGZHI;HOUJIZHANBO(IGBT2 ZHANBO)CAIYONGMCU HECPLDPEIHEKONGZHI,CAIYONGDEXINPIANFENBIEWEIC8051F020 HEEPM1270T144C5,YISHUZIXINHAOKONGZHIWEIZHU。

控制系統組成方框圖

TU2 KONGZHIXITONGZUCHENGFANGKUANGTU

  TUZHONGTLC1543 WEIADC XINPIAN,TLC5615 WEIDACXINPIAN,ERZHEPEIHESHIYONGGONGTONGWANCHENGMONIDIANLUYUSHUZIDIANLUZHIJIANDEXINHAOZHUANHUAN。YOUYUSUOXUANYONGDEDICHENGBENDANPIANJIXINPIANZAISHUJUCAIJI、XIANGYINGSUDUDENGFANGMIANJUYOUJIAODADESHIJIANYANCHI,BUNENGMANZUGUOLIUBAOHUDESULVYAOQIU,XITONGZHONGDEDIANLIUFANKUIZETONGGUOBIJIAOQILM339 ZHUANHUANCHENGTONGXIANGDEFANGBOSONGRUCD4098 HUOZHECPLD,CD4098 ZAISHANGSHENGYANCHUFATIAOJIANXIASHUCHUJUYOUYIDINGKUANDUDEMOCHONGXINHAOSONGRUSG3525SHIXIANSHUCHUMOCHONGDENEIBUGUANDUAN,ERCPLD ZEZAISHANGSHENGYANCHUFAXIAYOUNEIBULUOJIYUANDIANLUPANDUANGUOLIUJINERWANCHENGXINHAOZHONGZHISHUCHU,ZHELIANGZHONGFANGSHIJUNYOUXIAODISUODUANBAOHUDONGZUOSHIJIAN,ZENGJIADIANYUANGONGZUOZHUANGTAIDEKEKAOXING、WENDINGXING。

  3.3、ZHENGLIUHUILUDEKAITONGSHIXU

  TU1 SUOSHIDEGONGPINZHENGLIUHUANJIEZHONG,ZHUHUILUDAOTONGCAIYONGKEKONGGUISCR1 YUSCR2 PEIHEKONGZHI。TUSHIDIANRONGC1YUC2 XUANZHIJIAODA,RUOSCR1 YUSCR2 TONGSHIDAOTONG,JIAOLIU220V DIANYUANZHIJIEGEIC1、C2 CHONGDIAN,HUIDAOZHIGAIHUILUCHANSHENGGUODADECHONGDIANDIANLIU。GAIGUODIANLIUHUIZHIJIEDAOZHIKONGQIKAIGUANLIANXUTIAOZHAYIJIKEKONGGUI、ZHENGLIUQIAODENGQIJIANSUNHUAI。

  SCR1 YUSCR2 CAIYONGFEITONGBUDAOTONG。SCR1 ZAIT1SHIKEDAOTONGHOU,JIAOLIUDIANYATONGGUOR1 WEIC1 HEC2 CHONGDIAN,ERSCR2 XUZAIC1、C2 CHONGDIANWANCHENGHOUDAOTONG,JISCR2 DAOTONGSHIKET2 XUMANZU:T2≥T1+R1×(C1+C2)。DAOTONGSHIXUDEPEIHEKONGZHIRUTU2 SUOSHI,YOUMCU HETLC5615GONGTONGWANCHENG。

5、結論

山东11选5走势图  CAIYONGbuck TUOPUDIANLUSHEJIMOCHONGDIANYUANDEDIANYADIAOSHIHUILUJUYOUJIEGOUJIANDAN、LILUNCHENGSHU、BIANYUDIAOSHIDENGYOUDIAN。DANPIANJIPEIHESG3525 DEKONGZHIFANGSHIYOUXIAODEJIANGDILESHUCHUMOCHONGZAIMOKUAN、PINLV、YACHADENGFANGMIANDEWUCHA,ZENGJIALESHUCHUJINGDU。MOCHONGBIANYAQIDESHEJIYULIANJIEFANGSHIYOUXIAOJIANGDILEJISHENGCANSHUDEYINGXIANG,SHISHUCHUBOXINGGENGQUJINYUZHURUYAOQIU。GAIDIANYUANZITOURUSHANGHAIMOUYANJIUSUOSHIYANSHIYINGYONGZHIHOU,GEZHUANGTAIGONGZUOZHENGCHANG,WEICHUXIANRENHEGUZHANG。ZHEBIAOMINGGAIDIANYUANJUBEIJIAOGAODEWENDINGXING、KEKAOXINGJISHIYONGXING。

 

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