广东11选5

变频器批发

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企业名称:临沂兰山区西川变频器厂

联系人:张经理

手机:13884882711

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地址:临沂市兰山区工业大道与解放路交汇处向南100米路西

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变频器控制方式

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变频器控制方式

发布日期:2019-03-27 作者: 点击:

 变频器控制方式

  低压通用变频输出电压为380~650V,输出功率为0.75~400kW,工作频率为0~400Hz,它的主电路都采用交—直—交电路。其控制方式经历了以下四代。变频器批发

广东11选5  1. U/f=CDEZHENGXIANMAIKUANDIAOZHI(SPWM)KONGZHIFANGSHI

广东11选5  QITEDIANSHIKONGZHIDIANLUJIEGOUJIANDAN、CHENGBENJIAODI,JIXIETEXINGYINGDUYEJIAOHAO,NENGGOUMANZUYIBANCHUANDONGDEPINGHUADIAOSUYAOQIU,YIZAICHANYEDEGEGELINGYUDEDAOGUANGFANYINGYONG。DANSHI,ZHEIZHONGKONGZHIFANGSHIZAIDIPINSHI,YOUYUSHUCHUDIANYAJIAODI,ZHUANJUSHOUDINGZIDIANZUYAJIANGDEYINGXIANGBIJIAOXIANZHU,SHISHUCHUZUIDAZHUANJUJIANXIAO。LINGWAI,QIJIXIETEXINGZHONGJIUMEIYOUZHILIUDIANDONGJIYING,DONGTAIZHUANJUNENGLIHEJINGTAIDIAOSUXINGNENGDOUHAIBUJINRURENYI,QIEXITONGXINGNENGBUGAO、KONGZHIQUXIANHUISUIFUZAIDEBIANHUAERBIANHUA,ZHUANJUXIANGYINGMAN、DIANJIZHUANJULIYONGLVBUGAO,DISUSHIYINDINGZIDIANZUHENIBIANQISIQUXIAOYINGDECUNZAIERXINGNENGXIAJIANG,WENDINGXINGBIANCHADENG。YINCIRENMENYOUYANJIUCHUSHILIANGKONGZHIBIANPINDIAOSU。BIANPINQIPIFA

广东11选5  2.DIANYAKONGJIANSHILIANG(SVPWM)KONGZHIFANGSHI

广东11选5  TASHIYISANXIANGBOXINGZHENGTISHENGCHENGXIAOGUOWEIQIANTI,YIBIJINDIANJIQIXIDELIXIANGYUANXINGXUANZHUANCICHANGGUIJIWEIMUDE,YICISHENGCHENGSANXIANGDIAOZHIBOXING,YINEIQIEDUOBIANXINGBIJINYUANDEFANGSHIJINXINGKONGZHIDE。JINGSHIJIANSHIYONGHOUYOUYOUSUOGAIJIN,JIYINRUPINLVBUCHANG,NENGXIAOCHUSUDUKONGZHIDEWUCHA;TONGGUOFANKUIGUSUANCILIANFUZHI,XIAOCHUDISUSHIDINGZIDIANZUDEYINGXIANG;JIANGSHUCHUDIANYA、DIANLIUBIHUAN,YITIGAODONGTAIDEJINGDUHEWENDINGDU。DANKONGZHIDIANLUHUANJIEJIAODUO,QIEMEIYOUYINRUZHUANJUDEDIAOJIE,SUOYIXITONGXINGNENGMEIYOUDEDAOGENBENGAISHAN。

  3. SHILIANGKONGZHI(VC)FANGSHI

  SHILIANGKONGZHIBIANPINDIAOSUDEZUOFASHIJIANGYIBUDIANDONGJIZAISANXIANGZUOBIAOXIXIADEDINGZIDIANLIUIa、Ib、Ic、TONGGUOSANXIANG-ERXIANGBIANHUAN,DENGXIAOCHENGLIANGXIANGJINGZHIZUOBIAOXIXIADEJIAOLIUDIANLIUIa1Ib1,ZAITONGGUOANZHUANZICICHANGDINGXIANGXUANZHUANBIANHUAN,DENGXIAOCHENGTONGBUXUANZHUANZUOBIAOXIXIADEZHILIUDIANLIUIm1、It1(Im1XIANGDANGYUZHILIUDIANDONGJIDELICIDIANLIU;It1XIANGDANGYUYUZHUANJUCHENGZHENGBIDEDIANSHUDIANLIU),RANHOUMOFANGZHILIUDIANDONGJIDEKONGZHIFANGFA,QIUDEZHILIUDIANDONGJIDEKONGZHILIANG,JINGGUOXIANGYINGDEZUOBIAOFANBIANHUAN,SHIXIANDUIYIBUDIANDONGJIDEKONGZHI。QISHIZHISHIJIANGJIAOLIUDIANDONGJIDENGXIAOWEIZHILIUDIANDONGJI,FENBIEDUISUDU,CICHANGLIANGGEFENLIANGJINXINGDULIKONGZHI。TONGGUOKONGZHIZHUANZICILIAN,RANHOUFENJIEDINGZIDIANLIUERHUODEZHUANJUHECICHANGLIANGGEFENLIANG,JINGZUOBIAOBIANHUAN,SHIXIANZHENGJIAOHUOJIEOUKONGZHI。SHILIANGKONGZHIFANGFADETICHUJUYOUHUASHIDAIDEYIYI。RANERZAISHIJIYINGYONGZHONG,YOUYUZHUANZICILIANNANYIZHUNQUEGUANCE,XITONGTEXINGSHOUDIANDONGJICANSHUDEYINGXIANGJIAODA,QIEZAIDENGXIAOZHILIUDIANDONGJIKONGZHIGUOCHENGZHONGSUOYONGSHILIANGXUANZHUANBIANHUANJIAOFUZA,SHIDESHIJIDEKONGZHIXIAOGUONANYIDADAOLIXIANGFENXIDEJIEGUO。

广东11选5  4. ZHIJIEZHUANJUKONGZHI(DTC)FANGSHI

  1985NIAN,DEGUOLUERDAXUEDEDePenbrockJIAOSHOUSHOUCITICHULEZHIJIEZHUANJUKONGZHIBIANPINJISHU。GAIJISHUZAIHENDACHENGDUSHANGJIEJUELESHANGSHUSHILIANGKONGZHIDEBUZU,BINGYIXINYINGDEKONGZHISIXIANG、JIANJIEMINGLEDEXITONGJIEGOU、YOULIANGDEDONGJINGTAIXINGNENGDEDAOLEXUNSUFAZHAN。MUQIAN,GAIJISHUYICHENGGONGDIYINGYONGZAIDIANLIJICHEQIANYINDEDAGONGLVJIAOLIUCHUANDONGSHANG。 ZHIJIEZHUANJUKONGZHIZHIJIEZAIDINGZIZUOBIAOXIXIAFENXIJIAOLIUDIANDONGJIDESHUXUEMOXING,KONGZHIDIANDONGJIDECILIANHEZHUANJU。TABUXUYAOJIANGJIAOLIUDIANDONGJIDENGXIAOWEIZHILIUDIANDONGJI,YINERSHENGQULESHILIANGXUANZHUANBIANHUANZHONGDEXUDUOFUZAJISUAN;TABUXUYAOMOFANGZHILIUDIANDONGJIDEKONGZHI,YEBUXUYAOWEIJIEOUERJIANHUAJIAOLIUDIANDONGJIDESHUXUEMOXING。

广东11选5  5.JUZHENSHIJIAO—JIAOKONGZHIFANGSHI

广东11选5  VVVFBIANPIN、SHILIANGKONGZHIBIANPIN、ZHIJIEZHUANJUKONGZHIBIANPINDOUSHIJIAO—ZHI—JIAOBIANPINZHONGDEYIZHONG。QIGONGTONGQUEDIANSHISHURUGONGLVYINSHUDI,XIEBODIANLIUDA,ZHILIUDIANLUXUYAODADECHUNENGDIANRONG,ZAISHENGNENGLIANGYOUBUNENGFANKUIHUIDIANWANG,JIBUNENGJINXINGSIXIANGXIANYUNXING。WEICI,JUZHENSHIJIAO—JIAOBIANPINYINGYUNERSHENG。YOUYUJUZHENSHIJIAO—JIAOBIANPINSHENGQULEZHONGJIANZHILIUHUANJIE,CONGERSHENGQULETIJIDA、JIAGEGUIDEDIANJIEDIANRONG。TANENGSHIXIANGONGLVYINSHUWEIl,SHURUDIANLIUWEIZHENGXIANQIENENGSIXIANGXIANYUNXING,XITONGDEGONGLVMIDUDA。GAIJISHUMUQIANSUISHANGWEICHENGSHU,DANRENGXIYINZHEZHONGDUODEXUEZHESHENRUYANJIU。QISHIZHIBUSHIJIANJIEDEKONGZHIDIANLIU、CILIANDENGLIANG,ERSHIBAZHUANJUZHIJIEZUOWEIBEIKONGZHILIANGLAISHIXIANDE。JUTIFANGFASHI:

广东11选5  KONGZHIDINGZICILIANYINRUDINGZICILIANGUANCEQI,SHIXIANWUSUDUCHUANGANQIFANGSHI;

  ZIDONGSHIBIE(ID)YIKAOJINGQUEDEDIANJISHUXUEMOXING,DUIDIANJICANSHUZIDONGSHIBIE;

广东11选5  SUANCHUSHIJIZHIDUIYINGDINGZIZUKANG、HUGAN、CIBAOHEYINSU、GUANLIANGDENGSUANCHUSHIJIDEZHUANJU、DINGZICILIAN、ZHUANZISUDUJINXINGSHISHIKONGZHI;

广东11选5  SHIXIANBand—BandKONGZHIANCILIANHEZHUANJUDEBand—BandKONGZHICHANSHENGPWMXINHAO,DUINIBIANQIKAIGUANZHUANGTAIJINXINGKONGZHI。

广东11选5  JUZHENSHIJIAO—JIAOBIANPINJUYOUKUAISUDEZHUANJUXIANGYING(《2ms),HENGAODESUDUJINGDU(±2%,WUPGFANKUI),GAOZHUANJUJINGDU(《+3%);TONGSHIHAIJUYOUJIAOGAODEQIDONGZHUANJUJIGAOZHUANJUJINGDU,YOUQIZAIDISUSHI(BAOKUO0SUDUSHI),KESHUCHU150%~200%ZHUANJU。BIANPINQIPIFA

  BIANPINQIDESHIYONGZHONGYUDAODEWENTIHEGUZHANGFANGFAN

广东11选5  YOUYUSHIYONGFANGFABUZHENGQUEHUOSHEZHIHUANJINGBUHELI,JIANGRONGYIZAOCHENGBIANPINQIWUDONGZUOJIFASHENGGUZHANG,HUOZHEWUFAMANZUYUQIDEYUNXINGXIAOGUO。WEIFANGHUANYUWEIRAN,SHIXIANDUIGUZHANGYUANYINJINXINGRENZHENFENXIXIANDEYOUWEIZHONGYAO。

变频器批发

变频器批发


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