J9九游会AG

 
 
 
 
Case 经典案例
说(shuo)明: 电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)简介:  电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)广泛(fan)应用(yong)(yong)在(zai)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)和电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)性(xing)(xing)能和耐久测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)中(zhong)。在(zai)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)中(zhong)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)主要(yao)用(yong)(yong)来实(shi)现在(zai)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)(huo)者(zhe)被测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)输出(chu)轴(zhou)上施加负载(zai),从而进行(xing)(xing)(xing)(xing)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)和电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)性(xing)(xing)能测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)。  电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)可以(yi)(yi)实(shi)现恒转(zhuan)(zhuan)速(su)控(kong)(kong)(kong)制、恒扭矩(ju)(ju)控(kong)(kong)(kong)制实(shi)现对(dui)被试(shi)(shi)(shi)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)(huo)者(zhe)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)施加负载(zai)并吸收其功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)(de)(de)负载(zai)系(xi)统,同时(shi)配置(zhi)(zhi)显(xian)示控(kong)(kong)(kong)制系(xi)统,可以(yi)(yi)实(shi)现测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)各(ge)类型车(che)(che)辆发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(汽(qi)车(che)(che)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、摩(mo)托车(che)(che)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、通(tong)用(yong)(yong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、非道(dao)路机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)等(deng)(deng))、电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(如:单三(san)相(xiang)异步(bu)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、同步(bu)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、直流(liu)(liu)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、串激电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)、电(dian)(dian)(dian)(dian)动工(gong)(gong)(gong)具、轮毂(gu)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),起动马达、汽(qi)车(che)(che)用(yong)(yong)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)等(deng)(deng))输出(chu)转(zhuan)(zhuan)矩(ju)(ju)、转(zhuan)(zhuan)速(su)、功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)及(ji)特(te)性(xing)(xing)曲线(xian)。在(zai)进行(xing)(xing)(xing)(xing)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)时(shi)系(xi)统配置(zhi)(zhi)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)模(mo)块可以(yi)(yi)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)温(wen)度、压(ya)力(li)(li)、流(liu)(liu)量等(deng)(deng)参数,在(zai)进行(xing)(xing)(xing)(xing)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)时(shi)系(xi)统配置(zhi)(zhi)相(xiang)关的(de)(de)(de)(de)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)模(mo)块可以(yi)(yi)对(dui)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)压(ya)、电(dian)(dian)(dian)(dian)流(liu)(liu)、功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)以(yi)(yi)及(ji)温(wen)度等(deng)(deng)参数进行(xing)(xing)(xing)(xing)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)。按照(zhao)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)工(gong)(gong)(gong)作(zuo)原理主要(yao)分(fen)为(wei)(wei)(wei)磁滞测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),磁粉(fen)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),电(dian)(dian)(dian)(dian)涡轮测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)。  特(te)别的(de)(de)(de)(de)针(zhen)对(dui)电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)系(xi)统是(shi)(shi)利用(yong)(yong)直流(liu)(liu)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)(huo)者(zhe)交流(liu)(liu)变频电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)作(zuo)为(wei)(wei)(wei)主要(yao)元(yuan)件(jian),将电(dian)(dian)(dian)(dian)能转(zhuan)(zhuan)换(huan)成电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)转(zhuan)(zhuan)子的(de)(de)(de)(de)制动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械能,以(yi)(yi)转(zhuan)(zhuan)矩(ju)(ju)的(de)(de)(de)(de)形式为(wei)(wei)(wei)被测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)(huo)者(zhe)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)进行(xing)(xing)(xing)(xing)加载(zai),实(shi)时(shi)通(tong)过变频器(qi)对(dui)加载(zai)转(zhuan)(zhuan)矩(ju)(ju)进行(xing)(xing)(xing)(xing)的(de)(de)(de)(de)控(kong)(kong)(kong)制,实(shi)现对(dui)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)或(huo)(huo)者(zhe)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)所带(dai)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械负载(zai)进行(xing)(xing)(xing)(xing)模(mo)拟。测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)系(xi)统构(gou)成图  电(dian)(dian)(dian)(dian)力(li)(li)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)是(shi)(shi)对(dui)各(ge)种动力(li)(li)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)械进行(xing)(xing)(xing)(xing)性(xing)(xing)能测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)的(de)(de)(de)(de)综(zong)合试(shi)(shi)(shi)验设备,主要(yao)用(yong)(yong)于(yu)(yu)风机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji),水泵,液力(li)(li)或(huo)(huo)齿轮变速(su)器(qi)等(deng)(deng)输入功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)(de)(de)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi),亦可作(zuo)为(wei)(wei)(wei)发(fa)(fa)动机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)等(deng)(deng)输出(chu)功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv)的(de)(de)(de)(de)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi),是(shi)(shi)一种全功(gong)(gong)(gong)(gong)(gong)(gong)能(有电(dian)(dian)(dian)(dian)动工(gong)(gong)(gong)况又(you)有发(fa)(fa)电(dian)(dian)(dian)(dian)工(gong)(gong)(gong)况),高性(xing)(xing)能的(de)(de)(de)(de)重要(yao)检(jian)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)设备。它通(tong)过轴(zhou)连接(jie)器(qi)与被测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)同轴(zhou)对(dui)接(jie),用(yong)(yong)于(yu)(yu)模(mo)拟和控(kong)(kong)(kong)制被测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)负载(zai),以(yi)(yi)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)量电(dian)(dian)(dian)(dian)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)转(zhuan)(zhuan)矩(ju)(ju),转(zhuan)(zhuan)速(su),电(dian)(dian)(dian)(dian)流(liu)(liu),电(dian)(dian)(dian)(dian)压(ya),功(gong)(gong)(gong)(gong)(gong)(gong)率(lv)(lv)(lv),效率(lv)(lv)(lv)等(deng)(deng)参数。以(yi)(yi)及(ji)其他特(te)殊的(de)(de)(de)(de)动力(li)(li)试(shi)(shi)(shi)验测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)项目(mu),如安全性(xing)(xing)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi),动平衡测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)试(shi)(shi)(shi)实(shi)验等(deng)(deng)。  PFA整流(liu)(liu)回(hui)(hui)馈(kui)装置(zhi)(zhi)在(zai)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)行(xing)(xing)(xing)(xing)业的(de)(de)(de)(de)应用(yong)(yong)案(an)例  目(mu)前测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)控(kong)(kong)(kong)制系(xi)统方(fang)(fang)案(an)分(fen)析:  第(di)一种方(fang)(fang)案(an):      使用(yong)(yong)ABB、西门子变频回(hui)(hui)馈(kui)一体机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(四象限变频器(qi)),来满足(zu)测(ce)(ce)(ce)(ce)(ce)(ce)(ce)(ce)功(gong)(gong)(gong)(gong)(gong)(gong)机(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)运行(xing)(xing)(xing)(xing)要(yao)求。此类方(fang)(fang)案(an)价格较...
说明: 近年来(lai)医(yi)(yi)(yi)院(yuan)(yuan)(yuan)能耗居高(gao)不(bu)下(xia),加重了医(yi)(yi)(yi)院(yuan)(yuan)(yuan)的负担,影响了医(yi)(yi)(yi)院(yuan)(yuan)(yuan)的发(fa)展,尤为突出的便是(shi)电(dian)(dian)(dian)梯(ti)的耗电(dian)(dian)(dian)量,医(yi)(yi)(yi)院(yuan)(yuan)(yuan)人来(lai)人往不(bu)断,所(suo)以电(dian)(dian)(dian)梯(ti)使(shi)用的频率非常高(gao),自然耗电(dian)(dian)(dian)量就大(da),因此医(yi)(yi)(yi)院(yuan)(yuan)(yuan)决定(ding)加装电(dian)(dian)(dian)梯(ti)节能回馈(kui)来(lai)降低医(yi)(yi)(yi)院(yuan)(yuan)(yuan)电(dian)(dian)(dian)梯(ti)用电(dian)(dian)(dian)量。
说明: 深圳市J9九游会AG能(neng)科(ke)技有(you)限公司 李阜林Shenzhen IPC Co., Ltd. Lifulin 摘(zhai)要:本(ben)(ben)文(wen)主要介绍了深圳市J9九游会AG能(neng)科(ke)技有(you)限公司IPC抽(chou)油(you)机(ji)智能(neng)控(kong)制柜在新疆火烧山油(you)田的(de)应(ying)用。IPC抽(chou)油(you)机(ji)智能(neng)控(kong)制柜核(he)心(xin)控(kong)制器(qi)采用抽(chou)油(you)机(ji)专用控(kong)制程序(xu)和数字回馈技术,并能(neng)自动按抽(chou)油(you)机(ji)的(de)设定上下冲次(ci)运行。整个系(xi)统(tong)备有(you)旁路功能(neng),其控(kong)制性能(neng)可靠(kao),操作简单,节能(neng)效(xiao)率高。本(ben)(ben)文(wen)仅以(yi)火烧山油(you)田抽(chou)油(you)机(ji)为例分(fen)析,为IPC-PUS系(xi)列控(kong)制柜在抽(chou)油(you)机(ji)系(xi)统(tong)应(ying)用提供(gong)推广的(de)方案。关键词(ci):抽(chou)油(you)机(ji) PUS智能(neng)控(kong)制柜 能(neng)量回馈 Abstract:This paper mainly presents the application of IPC PUS to Beam Pumper of HuoShaoShan,The core controller of IPC-PUS series control system use pumping unit dedicated control program and digital feedback technology and it can automatically run by setting in advance. The whole system has a bypass function ,its control scheme reliable performance and simple operation and high efficiency for energy- saving.Taking HuoShaoShan oil field as an example,this paper analyzes its application and provides IPC-PUS series control system in ...
说明: 深(shen)圳(zhen)市J9九游会AG能(neng)(neng)科(ke)技有限公司  李晓(xiao)明(ming)【摘 要(yao)(yao)】 本(ben)文主要(yao)(yao)介(jie)(jie)绍(shao)了(le)IPC- PFE电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)节(jie)(jie)能(neng)(neng)回馈装(zhuang)置在奥(ao)的(de)(de)(de)斯(si)(si)品牌(pai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)上(shang)的(de)(de)(de)应用。现(xian)场(chang)运(yun)行情况表(biao)明(ming),将(jiang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)再生发电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)状态下(xia)产(chan)生的(de)(de)(de)再生能(neng)(neng)量回馈到电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)网的(de)(de)(de)改造是(shi)成(cheng)功的(de)(de)(de),从电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)回馈技术(shu)(shu)方面(mian)说明(ming)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)的(de)(de)(de)节(jie)(jie)能(neng)(neng)是(shi)可(ke)行的(de)(de)(de)。【关键词】 PFE系列电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)节(jie)(jie)能(neng)(neng)回馈装(zhuang)置    奥(ao)的(de)(de)(de)斯(si)(si)品牌(pai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)  电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)回馈技术(shu)(shu)一、 引言随着现(xian)代(dai)化(hua)生产(chan)规模不(bu)断扩大和人们生活水平不(bu)断提(ti)高,能(neng)(neng)源价格也一路飘升,国(guo)内电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)价也涨了(le)不(bu)少,电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)供需矛盾日益突出,节(jie)(jie)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)呼声日益高涨。有关统计数(shu)(shu)据表(biao)明(ming),电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)的(de)(de)(de)能(neng)(neng)源消(xiao)耗基本(ben)上(shang)占整(zheng)个大楼整(zheng)体电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)消(xiao)耗的(de)(de)(de)5~8%%,如果在全(quan)国(guo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)全(quan)部开展(zhan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)节(jie)(jie)能(neng)(neng)降耗工(gong)作,那(nei)将(jiang)是(shi)节(jie)(jie)省了(le)大量的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力资源,具(ju)有特别重要(yao)(yao)的(de)(de)(de)社会意义和经济效(xiao)益。二(er)、 项目(mu)(mu)介(jie)(jie)绍(shao)广东深(shen)圳(zhen)某(mou)栋大厦占地面(mian)积(ji)8549㎡,总建筑面(mian)积(ji)84026㎡,其中(zhong)办公面(mian)积(ji)42499㎡,共30层(ceng),364个单位(wei),有400个停(ting)车(che)位(wei),采用纯(chun)板式结构(gou)的(de)(de)(de)规划布(bu)局,采用奥(ao)的(de)(de)(de)斯(si)(si)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)。   奥(ao)的(de)(de)(de)斯(si)(si)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)的(de)(de)(de)英文名称为(wei):OTIS,是(shi)一个起源于美国(guo)的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)品牌(pai),奥(ao)的(de)(de)(de)斯(si)(si)在中(zhong)国(guo)的(de)(de)(de)发展(zhan)已(yi)经有了(le)100多年(nian)的(de)(de)(de)历史(shi),目(mu)(mu)前(qian)在中(zhong)国(guo)市场(chang)已(yi)经形成(cheng)了(le)以天津奥(ao)的(de)(de)(de)斯(si)(si)为(wei)首,西子奥(ao)的(de)(de)(de)斯(si)(si),快速(su)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti),星玛(ma)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)等(deng)多个合(he)资电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)品牌(pai)。在中(zhong)国(guo)的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)界(jie)(jie)处于业界(jie)(jie)领(ling)袖(xiu)的(de)(de)(de)地位(wei)奥(ao)的(de)(de)(de)斯(si)(si)(300VFE)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)现(xian)场(chang)参(can)数(shu)(shu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)参(can)数(shu)(shu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)/速(su)度2.5m/S电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)层(ceng)站30层(ceng)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)载重1000KG电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)参(can)数(shu)(shu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)额(e)定(ding)功率27KW电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)49A电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)机(ji)额(e)定(ding)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压380V运(yun)行参(can)数(shu)(shu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)变(bian)频系统输入(ru)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)56A电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)变(bian)频系统输入(ru)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)387V制动电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻持(chi)续(xu)输出电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)10A制动电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻持(chi)续(xu)输出电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压50V制动电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻刹车(che)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)35A制动电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻刹车(che)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压150V变(bian)频系统PN端(duan)的(de)(de)(de)直流(liu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(V)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)停(ting)止(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)上(shang)行电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)(ti)(ti)(ti)下(xia)行540V612V532V三、系统工(gong)艺流(liu)程...
说明: 深圳市J9九游会AG能科技有(you)限公司  杨(yang) 维Shenzhen Hexing IPC Technology CO.,LTD Yangwei 摘要:本文主要介绍了IPC起(qi)(qi)重行业变(bian)(bian)频回馈(kui)电控(kong)(kong)系(xi)(xi)统(tong)在(zai)矿(kuang)井(jing)绞车上的(de)应用。变(bian)(bian)频回馈(kui)电控(kong)(kong)系(xi)(xi)统(tong)是对(dui)矿(kuang)井(jing)绞车提(ti)升(sheng)(sheng)(sheng)机(ji)构(gou)原有(you)的(de)绕线式(shi)电机(ji)转子串电阻调速控(kong)(kong)制方(fang)式(shi)进(jin)行升(sheng)(sheng)(sheng)级改(gai)造的(de)电气系(xi)(xi)统(tong),采用加能公司PH7系(xi)(xi)列起(qi)(qi)重专(zhuan)用变(bian)(bian)频器(qi)(qi)对(dui)提(ti)升(sheng)(sheng)(sheng)电机(ji)进(jin)行变(bian)(bian)频控(kong)(kong)制,同时采用加能公司PFH重型回馈(kui)装置将提(ti)升(sheng)(sheng)(sheng)电机(ji)再(zai)(zai)生(sheng)发(fa)电状态下(xia)产生(sheng)的(de)再(zai)(zai)生(sheng)能量回馈(kui)到(dao)电网。Abstract:This paper mainly describes the application of the IPC variable frequency energy feedback system which used in well winch. This system adopts PH7 series special inverter for hoisting industry and PFH series heavy-duty energy feedback equipment, and reconstruts the original rotor series resistance speed control mode, which can feed the regenerate energy of the hoisting motor back to the grid.  关键(jian)词:PH7起(qi)(qi)重专(zhuan)用变(bian)(bian)频器(qi)(qi)  PFH重型回馈(kui)装置  矿(kuang)井(jing)绞车改(gai)造系(xi)(xi)统(tong)Key words: special inverter of PH7 for hoisting industry PFH heavy-duty energy feedback equipme...
说明: 1引言         在化工企(qi)业电(dian)(dian)(dian)气传动(dong)中,离心(xin)机的(de)(de)(de)(de)变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)传动(dong)应用(yong)(yong)(yong)(yong)非(fei)常普遍,由于(yu)工艺和驱(qu)动(dong)设备的(de)(de)(de)(de)各种原因(yin),再(zai)生能(neng)量(liang)的(de)(de)(de)(de)现(xian)象(xiang)经常发生,在通用(yong)(yong)(yong)(yong)变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)中,对再(zai)生能(neng)量(liang)最常用(yong)(yong)(yong)(yong)的(de)(de)(de)(de)处(chu)理方(fang)式(shi)有两种:(1)耗(hao)散到直(zhi)流回(hui)路中人为设置的(de)(de)(de)(de)与电(dian)(dian)(dian)容(rong)器(qi)(qi)并联的(de)(de)(de)(de)“制(zhi)(zhi)(zhi)动(dong)电(dian)(dian)(dian)阻(zu)”中,称(cheng)(cheng)之为动(dong)力制(zhi)(zhi)(zhi)动(dong)状(zhuang)(zhuang)态;(2)使之回(hui)馈到电(dian)(dian)(dian)网(wang),则称(cheng)(cheng)之为能(neng)量(liang)回(hui)馈制(zhi)(zhi)(zhi)动(dong)状(zhuang)(zhuang)态(又(you)称(cheng)(cheng)再(zai)生制(zhi)(zhi)(zhi)动(dong)状(zhuang)(zhuang)态)。直(zhi)流共(gong)母(mu)(mu)线(xian)的(de)(de)(de)(de)原理是基于(yu)通用(yong)(yong)(yong)(yong)变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)装(zhuang)置均采(cai)用(yong)(yong)(yong)(yong)交(jiao)-直(zhi)-交(jiao)变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)方(fang)式(shi),当(dang)电(dian)(dian)(dian)机处(chu)于(yu)制(zhi)(zhi)(zhi)动(dong)状(zhuang)(zhuang)态时,其制(zhi)(zhi)(zhi)动(dong)能(neng)量(liang)反馈到直(zhi)流侧(ce),为了(le)更好的(de)(de)(de)(de)处(chu)理反馈制(zhi)(zhi)(zhi)动(dong)能(neng)量(liang),人们采(cai)用(yong)(yong)(yong)(yong)了(le)把各变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)装(zhuang)置的(de)(de)(de)(de)直(zhi)流侧(ce)连接(jie)(jie)(jie)起来(lai)的(de)(de)(de)(de)方(fang)式(shi)。譬如当(dang)一台变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)处(chu)于(yu)制(zhi)(zhi)(zhi)动(dong)而另一台变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)处(chu)于(yu)加速(su)状(zhuang)(zhuang)态,这(zhei)样能(neng)量(liang)可(ke)(ke)(ke)以(yi)互补(bu)。本文(wen)提(ti)出了(le)一种通用(yong)(yong)(yong)(yong)变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)在化工企(qi)业离心(xin)机中共(gong)直(zhi)流母(mu)(mu)线(xian)的(de)(de)(de)(de)方(fang)案(an),并阐述了(le)其在离心(xin)机上回(hui)馈单(dan)(dan)元的(de)(de)(de)(de)进一步应用(yong)(yong)(yong)(yong)。 目前直(zhi)流共(gong)母(mu)(mu)线(xian)有多(duo)种方(fang)式(shi):         (1)公用(yong)(yong)(yong)(yong)一个独立(li)的(de)(de)(de)(de)整(zheng)流器(qi)(qi)   该(gai)整(zheng)流单(dan)(dan)元可(ke)(ke)(ke)以(yi)是不(bu)能(neng)逆(ni)变(bian)(bian)(bian)(bian)(bian),也(ye)可(ke)(ke)(ke)以(yi)是可(ke)(ke)(ke)逆(ni)变(bian)(bian)(bian)(bian)(bian)的(de)(de)(de)(de)。前者(zhe)能(neng)量(liang)通过外(wai)接(jie)(jie)(jie)制(zhi)(zhi)(zhi)动(dong)电(dian)(dian)(dian)阻(zu)消耗(hao)掉,后(hou)者(zhe)可(ke)(ke)(ke)以(yi)充分地将直(zhi)流母(mu)(mu)线(xian)上的(de)(de)(de)(de)多(duo)余能(neng)量(liang)直(zhi)接(jie)(jie)(jie)反馈到电(dian)(dian)(dian)网(wang)中来(lai),具有更好的(de)(de)(de)(de)节能(neng)、环保意义(yi),缺点是价格(ge)比(bi)前者(zhe)要高。         (2)大变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)单(dan)(dan)元接(jie)(jie)(jie)入(ru)电(dian)(dian)(dian)网(wang) 小变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)公用(yong)(yong)(yong)(yong)大变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)的(de)(de)(de)(de)直(zhi)流母(mu)(mu)线(xian),小变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)不(bu)需接(jie)(jie)(jie)入(ru)电(dian)(dian)(dian)网(wang),故(gu)也(ye)不(bu)需要整(zheng)流模块,大变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)器(qi)(qi)外(wai)接(jie)(jie)(jie)制(zhi)(zhi)(zhi)动(dong)电(dian)(dian)(dian)阻(zu)。         (3)每(mei)(mei)个变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)单(dan)(dan)元各自接(jie)(jie)(jie)入(ru)电(dian)(dian)(dian)网(wang)   每(mei)(mei)个变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)单(dan)(dan)元均带有整(zheng)流、逆(ni)变(bian)(bian)(bian)(bian)(bian)回(hui)路并外(wai)接(jie)(jie)(jie)制(zhi)(zhi)(zhi)动(dong)电(dian)(dian)(dian)阻(zu),直(zhi)流母(mu)(mu)线(xian)相(xiang)互连接(jie)(jie)(jie)起来(lai)。这(zhei)种情形多(duo)用(yong)(yong)(yong)(yong)于(yu)各变(bian)(bian)(bian)(bian)(bian)频(pin)(pin)(pin)单(dan)(dan)元功率(lv)接(jie)(jie)(jie)近的(de)(de)(de)(de)情况。解(jie)体(ti)后(hou)还可(ke)(ke)(ke)以(yi)独立(li)使用(yong)(yong)(yong)(yong),互不(bu)影响。         本文(wen)介绍的(de)(de)(de)(de)直(zhi)流共(gong)母(mu)(mu)线(xian)为第三种方(fang)式(shi),相(xiang)比(bi)前两种有很大优势: ...
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