变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)（Transformer），变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)就(jiu)(jiu)是(shi)(shi)改变(bian)(bian)(bian)(bian)(bian)电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)，既(ji)能把电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)升高，也(ye)能把电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)降(jiang)(jiang)低(di)，既(ji)有升压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，也(ye)有降(jiang)(jiang)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。居民(min)区有箱(xiang)变(bian)(bian)(bian)(bian)(bian)，那就(jiu)(jiu)是(shi)(shi)降(jiang)(jiang)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，大一点儿的(de)(de)(de)(de)工(gong)(gong)厂(chang)都有自(zi)己的(de)(de)(de)(de)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，也(ye)是(shi)(shi)从高压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)成低(di)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)降(jiang)(jiang)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，一般是(shi)(shi)35千伏降(jiang)(jiang)为380伏。在(zai)电(dian)(dian)(dian)力系(xi)统的(de)(de)(de)(de)送变(bian)(bian)(bian)(bian)(bian)配电(dian)(dian)(dian)过程中，变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)是(shi)(shi)一种(zhong)重(zhong)要(yao)的(de)(de)(de)(de)电(dian)(dian)(dian)气设备。所以(yi)说，日常(chang)生活离(li)不(bu)开(kai)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，工(gong)(gong)业(ye)生产(chan)也(ye)离(li)不(bu)开(kai)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)。变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)按(an)用途可分为：输配电(dian)(dian)(dian)用的(de)(de)(de)(de)电(dian)(dian)(dian)力变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，包括升、降(jiang)(jiang)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等；供特(te)殊(shu)电(dian)(dian)(dian)源用的(de)(de)(de)(de)特(te)种(zhong)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，包括电(dian)(dian)(dian)焊(han)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、整流变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、电(dian)(dian)(dian)炉变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、中频变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等；供测量用的(de)(de)(de)(de)仪(yi)用变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)，包括电(dian)(dian)(dian)流互(hu)感器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、电(dian)(dian)(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)互(hu)感器(qi)(qi)(qi)(qi)(qi)(qi)(qi)、自(zi)耦变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)（调(diao)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)）等；用于自(zi)动控制系(xi)统的(de)(de)(de)(de)小功率(lv)变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)；用于通信系(xi)统的(de)(de)(de)(de)阻抗变(bian)(bian)(bian)(bian)(bian)换器(qi)(qi)(qi)(qi)(qi)(qi)(qi)等等。24. 变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)国产(chan)化可以(yi)降(jiang)(jiang)低(di)依(yi)赖进(jin)(jin)口和促(cu)进(jin)(jin)国内产(chan)业(ye)发展。上海(hai)单相变(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)生产(chan)厂(chang)家

LeakageInductance)C.直(zhi)流(liu)(liu)电(dian)阻(zu)(DCResistance)D.圈(quan)数比(TurnRatio)E.耐压(ya)(ya)(ya)(ya)(ya)(ya)(ya)(Hi-POT)F.绝缘(yuan)阻(zu)抗(InsulationResistance)G.机械尺寸(MechanicalDimension)H.层间(jian)绝缘(yuan)(LayerInsulation)I.在线测试(InCircuitTest)概(gai)述电(dian)子(zi)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)电(dian)子(zi)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)和(he)半(ban)导(dao)体(ti)开(kai)关(guan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)件(jian)、半(ban)导(dao)体(ti)整(zheng)(zheng)流(liu)(liu)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)件(jian)、电(dian)容器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)一起(qi)(qi)(qi)(qi)(qi)、称为(wei)(wei)电(dian)源装(zhuang)置(zhi)中的(de)(de)(de)(de)4大主要元(yuan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)件(jian)。根据在电(dian)源装(zhuang)置(zhi)中的(de)(de)(de)(de)作(zuo)(zuo)(zuo)(zuo)用(yong)，电(dian)子(zi)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)可以分(fen)为(wei)(wei)：1)起(qi)(qi)(qi)(qi)(qi)电(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)和(he)功率变(bian)(bian)(bian)(bian)(bian)(bian)换作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)电(dian)源变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，功率变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，整(zheng)(zheng)流(liu)(liu)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，逆变(bian)(bian)(bian)(bian)(bian)(bian)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，开(kai)关(guan)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，脉(mai)冲(chong)功率变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);2)起(qi)(qi)(qi)(qi)(qi)传(chuan)递宽带、声频、中周功率和(he)信(xin)号作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)宽带变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，声频变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，中周变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);3)起(qi)(qi)(qi)(qi)(qi)传(chuan)递脉(mai)冲(chong)、驱(qu)动(dong)和(he)触发(fa)信(xin)号作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)脉(mai)冲(chong)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，驱(qu)动(dong)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，触发(fa)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);4)起(qi)(qi)(qi)(qi)(qi)原边(bian)和(he)副边(bian)绝缘(yuan)隔(ge)离作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)隔(ge)离变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，起(qi)(qi)(qi)(qi)(qi)屏蔽(bi)作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)屏蔽(bi)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);5)起(qi)(qi)(qi)(qi)(qi)单相(xiang)变(bian)(bian)(bian)(bian)(bian)(bian)三(san)相(xiang)或三(san)相(xiang)变(bian)(bian)(bian)(bian)(bian)(bian)单相(xiang)作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)相(xiang)数变(bian)(bian)(bian)(bian)(bian)(bian)换变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，起(qi)(qi)(qi)(qi)(qi)改(gai)变(bian)(bian)(bian)(bian)(bian)(bian)输出(chu)(chu)相(xiang)位作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)相(xiang)位变(bian)(bian)(bian)(bian)(bian)(bian)换变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(移(yi)相(xiang)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi));6)起(qi)(qi)(qi)(qi)(qi)改(gai)变(bian)(bian)(bian)(bian)(bian)(bian)输出(chu)(chu)频率作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)倍(bei)频或分(fen)频变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);7)起(qi)(qi)(qi)(qi)(qi)改(gai)变(bian)(bian)(bian)(bian)(bian)(bian)输出(chu)(chu)阻(zu)抗与负载阻(zu)抗相(xiang)匹配作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)匹配变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);8)起(qi)(qi)(qi)(qi)(qi)稳(wen)定输出(chu)(chu)电(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)或电(dian)流(liu)(liu)作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)稳(wen)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(包括恒压(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi))或稳(wen)流(liu)(liu)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)，起(qi)(qi)(qi)(qi)(qi)调节输出(chu)(chu)电(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)调压(ya)(ya)(ya)(ya)(ya)(ya)(ya)变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);9)起(qi)(qi)(qi)(qi)(qi)交(jiao)流(liu)(liu)和(he)直(zhi)流(liu)(liu)滤(lv)波作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)滤(lv)波电(dian)感(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi);10)起(qi)(qi)(qi)(qi)(qi)抑制(zhi)电(dian)磁干扰作(zuo)(zuo)(zuo)(zuo)用(yong)的(de)(de)(de)(de)电(dian)磁干扰滤(lv)波电(dian)感(gan)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)。上海灌封变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)哪(na)家好(hao)6. 变(bian)(bian)(bian)(bian)(bian)(bian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)(qi)通过改(gai)变(bian)(bian)(bian)(bian)(bian)(bian)绕组的(de)(de)(de)(de)匝数比来实现不同电(dian)压(ya)(ya)(ya)(ya)(ya)(ya)(ya)等级之(zhi)间(jian)的(de)(de)(de)(de)转换。

不涉及(ji)(ji)人身安全(quan)，而(er)且，由于低成(cheng)本(ben)(ben)及(ji)(ji)技术(shu)简单的(de)(de)优(you)势，目前超声波雷达占有(you)绝(jue)大(da)部(bu)分市(shi)场，并且在(zai)未来的(de)(de)10年内还(hai)会被普遍使(shi)用(yong)。超声波倒(dao)车(che)(che)雷达系(xi)统由三个(ge)(ge)主(zhu)要部(bu)分组成(cheng)，即信号发(fa)(fa)生(sheng)器(qi)(qi)(qi)(qi)(qi)、升压(ya)(ya)(ya)匹(pi)(pi)(pi)配电(dian)(dian)(dian)(dian)路(lu)和超声波传(chuan)感器(qi)(qi)(qi)(qi)(qi)。信号发(fa)(fa)生(sheng)器(qi)(qi)(qi)(qi)(qi)提(ti)供(gong)一(yi)定(ding)频率(lv)(lv)及(ji)(ji)功(gong)率(lv)(lv)的(de)(de)电(dian)(dian)(dian)(dian)能(neng)，升压(ya)(ya)(ya)匹(pi)(pi)(pi)配电(dian)(dian)(dian)(dian)路(lu)则(ze)保证电(dian)(dian)(dian)(dian)能(neng)高效(xiao)率(lv)(lv)的(de)(de)传(chuan)输给(ji)传(chuan)感器(qi)(qi)(qi)(qi)(qi)，而(er)传(chuan)感器(qi)(qi)(qi)(qi)(qi)则(ze)利(li)用(yong)电(dian)(dian)(dian)(dian)声转化，在(zai)一(yi)定(ding)区(qu)域产生(sheng)超声波，以(yi)完成(cheng)各种测量及(ji)(ji)处(chu)理过程(cheng)。■升压(ya)(ya)(ya)：信号发(fa)(fa)生(sheng)器(qi)(qi)(qi)(qi)(qi)输出的(de)(de)脉冲电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)幅(fu)值(zhi)(zhi)低，需经过升压(ya)(ya)(ya)处(chu)理，以(yi)达到(dao)超声波传(chuan)感器(qi)(qi)(qi)(qi)(qi)的(de)(de)驱动电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)峰值(zhi)(zhi)，激励其(qi)(qi)向(xiang)外界发(fa)(fa)射(she)超声波。发(fa)(fa)射(she)时的(de)(de)脉冲电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)幅(fu)值(zhi)(zhi)大(da)小(xiao)直接影响测距的(de)(de)远(yuan)近。■匹(pi)(pi)(pi)配：蕞(zui)大(da)输出电(dian)(dian)(dian)(dian)功(gong)率(lv)(lv)和效(xiao)率(lv)(lv)是(shi)(shi)信号发(fa)(fa)生(sheng)器(qi)(qi)(qi)(qi)(qi)的(de)(de)两(liang)(liang)(liang)项重(zhong)要技术(shu)指(zhi)标，为使(shi)发(fa)(fa)生(sheng)器(qi)(qi)(qi)(qi)(qi)向(xiang)其(qi)(qi)负(fu)载(zai)超声波换能(neng)器(qi)(qi)(qi)(qi)(qi)提(ti)供(gong)蕞(zui)大(da)功(gong)率(lv)(lv)，两(liang)(liang)(liang)者(zhe)的(de)(de)电(dian)(dian)(dian)(dian)阻抗(kang)应(ying)当(dang)匹(pi)(pi)(pi)配。顺(shun)络EP6电(dian)(dian)(dian)(dian)子变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)如上(shang)表所示，升压(ya)(ya)(ya)用(yong)变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)有(you)两(liang)(liang)(liang)种方案(an)。其(qi)(qi)一(yi)是(shi)(shi)采用(yong)中频变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)，也就(jiu)是(shi)(shi)我们通常说(shuo)的(de)(de)中周(zhou)，该产品制作简单，成(cheng)本(ben)(ben)较低，但是(shi)(shi)性能(neng)不稳定(ding)。而(er)EP6型变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)采用(yong)屏(ping)蔽结构(gou)，EMI辐射(she)小(xiao)，且自动化程(cheng)度(du)高，性能(neng)稳定(ding)，但是(shi)(shi)其(qi)(qi)成(cheng)本(ben)(ben)略贵(gui)。大(da)概预估：1颗变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)对应(ying)一(yi)个(ge)(ge)超声波传(chuan)感器(qi)(qi)(qi)(qi)(qi)，则(ze)一(yi)辆(liang)汽车(che)(che)上(shang)用(yong)于倒(dao)车(che)(che)雷达用(yong)变(bian)(bian)压(ya)(ya)(ya)器(qi)(qi)(qi)(qi)(qi)的(de)(de)用(yong)量是(shi)(shi)4至8颗。

随着(zhe)社会(hui)的(de)(de)发(fa)展和科技(ji)的(de)(de)进步，人们对(dui)生活质量的(de)(de)追(zhui)求(qiu)也(ye)(ye)在(zai)(zai)不断地提高，对(dui)汽车(che)(che)(che)驾(jia)(jia)(jia)驶(shi)的(de)(de)乐趣以(yi)及舒适性的(de)(de)追(zhui)求(qiu)也(ye)(ye)不例外。在(zai)(zai)没有泊车(che)(che)(che)辅助(zhu)系统(倒车(che)(che)(che)雷达)以(yi)前，驾(jia)(jia)(jia)驶(shi)员(yuan)通(tong)常(chang)需要把(ba)头伸出(chu)窗外去获得(de)(de)更加广阔的(de)(de)视野才能把(ba)车(che)(che)(che)完美的(de)(de)倒车(che)(che)(che)入库。在(zai)(zai)21世纪(ji)的(de)(de)现在(zai)(zai)，融(rong)合了高科技(ji)数(shu)字(zi)信(xin)息技(ji)术且极(ji)具体验(yan)感(gan)的(de)(de)倒车(che)(che)(che)雷达应(ying)运而生。倒车(che)(che)(che)雷达全称(cheng)“倒车(che)(che)(che)防(fang)撞雷达”，也(ye)(ye)叫“泊车(che)(che)(che)辅助(zhu)装(zhuang)置(zhi)”(BackSensor或ParkingSensor)，一(yi)般安(an)(an)(an)装(zhuang)于汽车(che)(che)(che)的(de)(de)前、后保险杠(gang)(gang)上(shang)(shang)。当(dang)(dang)汽车(che)(che)(che)驻车(che)(che)(che)或者倒车(che)(che)(che)时，能以(yi)声(sheng)(sheng)音或者更为直观的(de)(de)显示(shi)(shi)告(gao)知驾(jia)(jia)(jia)驶(shi)员(yuan)周围障碍物的(de)(de)情况，解除驾(jia)(jia)(jia)驶(shi)员(yuan)在(zai)(zai)驻车(che)(che)(che)、倒车(che)(che)(che)和启动车(che)(che)(che)辆时前后左(zuo)右(you)探(tan)(tan)视所引起的(de)(de)困扰，并帮助(zhu)驾(jia)(jia)(jia)驶(shi)员(yuan)扫除视野死角(jiao)和视线模糊的(de)(de)缺陷，提高驾(jia)(jia)(jia)驶(shi)的(de)(de)安(an)(an)(an)全性。泊车(che)(che)(che)辅助(zhu)雷达原(yuan)理倒车(che)(che)(che)雷达由(you)超(chao)声(sheng)(sheng)波传感(gan)器(俗称(cheng)探(tan)(tan)头)、控制器和显示(shi)(shi)设备等部(bu)分组成。倒车(che)(che)(che)雷达探(tan)(tan)头装(zhuang)在(zai)(zai)后保险杠(gang)(gang)上(shang)(shang)，探(tan)(tan)头以(yi)大约45度角(jiao)辐射，上(shang)(shang)下(xia)左(zuo)右(you)搜寻目标。一(yi)般采用(yong)超(chao)声(sheng)(sheng)波测距原(yuan)理，在(zai)(zai)控制器的(de)(de)控制下(xia)，由(you)传感(gan)器发(fa)射超(chao)声(sheng)(sheng)波信(xin)号(hao)，当(dang)(dang)遇到(dao)障碍物时，产(chan)生回(hui)波信(xin)号(hao)，传感(gan)器接收到(dao)回(hui)波信(xin)号(hao)后经控制器进行数(shu)据处理、判断出(chu)障碍物的(de)(de)位置(zhi)，由(you)显示(shi)(shi)器显示(shi)(shi)距离并发(fa)出(chu)其(qi)他警(jing)示(shi)(shi)信(xin)号(hao)，得(de)(de)到(dao)及时警(jing)示(shi)(shi)。在(zai)(zai)短短几年(nian)的(de)(de)时间里，随着(zhe)技(ji)术发(fa)展和用(yong)户需求(qiu)的(de)(de)变化。18. 变压器的(de)(de)安(an)(an)(an)装(zhuang)和调试需要遵(zun)循(xun)相关的(de)(de)规范和安(an)(an)(an)全标准。

其(qi)(qi)中(zhong)还(hai)包括高速缓(huan)冲存储器(qi)(qi)及实(shi)(shi)现它(ta)们之(zhi)间联(lian)系的(de)(de)(de)(de)数(shu)据(ju)(ju)、控制的(de)(de)(de)(de)总线，肿(zhong)央处(chu)(chu)理(li)器(qi)(qi)5的(de)(de)(de)(de)功效(xiao)主要(yao)为(wei)(wei)(wei)(wei)处(chu)(chu)理(li)指(zhi)令、执行操作(zuo)、控制时间以及处(chu)(chu)理(li)数(shu)据(ju)(ju)。当(dang)火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)6检测(ce)出(chu)壳(qiao)(qiao)体(ti)1内(nei)有火(huo)(huo)(huo)(huo)焰(yan)信号后将(jiang)该火(huo)(huo)(huo)(huo)焰(yan)信号传(chuan)输(shu)给肿(zhong)央处(chu)(chu)理(li)器(qi)(qi)5、并(bing)由肿(zhong)央处(chu)(chu)理(li)器(qi)(qi)5向真(zhen)空泵(beng)7发(fa)出(chu)给壳(qiao)(qiao)体(ti)1进行抽真(zhen)空的(de)(de)(de)(de)工作(zuo)指(zhi)令。其(qi)(qi)中(zhong)，火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)6采(cai)用(yong)的(de)(de)(de)(de)是远红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)。远红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)可以用(yong)来探(tan)测(ce)火(huo)(huo)(huo)(huo)源(yuan)或其(qi)(qi)它(ta)一些波长(zhang)(zhang)在700纳(na)(na)米(mi)(mi)～1000纳(na)(na)米(mi)(mi)范(fan)围(wei)内(nei)的(de)(de)(de)(de)热源(yuan)，探(tan)测(ce)角度为(wei)(wei)(wei)(wei)60，其(qi)(qi)中(zhong)红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)波长(zhang)(zhang)在880纳(na)(na)米(mi)(mi)附近时，其(qi)(qi)灵(ling)敏度达到蕞大(da)(da)，远红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)探(tan)头(tou)将(jiang)外(wai)(wai)(wai)(wai)(wai)(wai)界(jie)红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)的(de)(de)(de)(de)强(qiang)弱变(bian)(bian)化转(zhuan)化为(wei)(wei)(wei)(wei)电流的(de)(de)(de)(de)变(bian)(bian)化，通(tong)(tong)过a/d转(zhuan)换(huan)器(qi)(qi)反映(ying)为(wei)(wei)(wei)(wei)0～255范(fan)围(wei)内(nei)数(shu)值的(de)(de)(de)(de)变(bian)(bian)化，外(wai)(wai)(wai)(wai)(wai)(wai)界(jie)红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)越(yue)(yue)强(qiang)，数(shu)值越(yue)(yue)小(xiao)；红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)越(yue)(yue)弱，数(shu)值越(yue)(yue)大(da)(da)。当(dang)然，火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)6亦可以采(cai)用(yong)的(de)(de)(de)(de)是紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)。紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)传(chuan)感(gan)(gan)器(qi)(qi)可以用(yong)来探(tan)测(ce)火(huo)(huo)(huo)(huo)源(yuan)发(fa)出(chu)的(de)(de)(de)(de)400纳(na)(na)米(mi)(mi)以下(xia)热辐射(she)，通(tong)(tong)过下(xia)紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)，可根据(ju)(ju)实(shi)(shi)际设定探(tan)测(ce)角度，紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)透射(she)可见吸(xi)收玻(bo)璃(li)(滤光(guang)(guang)(guang)(guang)片(pian))能(neng)够探(tan)测(ce)到波长(zhang)(zhang)在400纳(na)(na)米(mi)(mi)范(fan)围(wei)以其(qi)(qi)中(zhong)红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)波长(zhang)(zhang)在350纳(na)(na)米(mi)(mi)附近时，其(qi)(qi)灵(ling)敏度达到蕞大(da)(da)，紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)火(huo)(huo)(huo)(huo)焰(yan)探(tan)头(tou)将(jiang)外(wai)(wai)(wai)(wai)(wai)(wai)界(jie)红(hong)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)的(de)(de)(de)(de)强(qiang)弱变(bian)(bian)化转(zhuan)化为(wei)(wei)(wei)(wei)电流的(de)(de)(de)(de)变(bian)(bian)化，通(tong)(tong)过a/d转(zhuan)换(huan)器(qi)(qi)反映(ying)为(wei)(wei)(wei)(wei)0～255范(fan)围(wei)内(nei)数(shu)值的(de)(de)(de)(de)变(bian)(bian)化，外(wai)(wai)(wai)(wai)(wai)(wai)界(jie)紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)越(yue)(yue)强(qiang)，数(shu)值越(yue)(yue)小(xiao)；紫(zi)(zi)外(wai)(wai)(wai)(wai)(wai)(wai)光(guang)(guang)(guang)(guang)越(yue)(yue)弱，数(shu)值越(yue)(yue)大(da)(da)。壳(qiao)(qiao)体(ti)1上安装有声光(guang)(guang)(guang)(guang)报(bao)警器(qi)(qi)8。变(bian)(bian)压器(qi)(qi)可以用(yong)于(yu)水(shui)力发(fa)电系统中(zhong)，将(jiang)水(shui)能(neng)转(zhuan)换(huan)为(wei)(wei)(wei)(wei)适合输(shu)送的(de)(de)(de)(de)电能(neng)。东莞高频变(bian)(bian)压器(qi)(qi)

变压(ya)器(qi)可(ke)以实现电力系统(tong)的(de)远(yuan)程监控和控制，提(ti)高电力系统(tong)的(de)管理(li)效率(lv)。上海单相变压(ya)器(qi)生产厂家

所述(shu)(shu)(shu)(shu)的(de)(de)备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)工(gong)作(zuo)指(zhi)示(shi)(shi)灯(deng)(deng)(deng)牌上具(ju)有(you)工(gong)作(zuo)信号强度(du)灯(deng)(deng)(deng)，它们分(fen)(fen)别为代裱(biao)工(gong)作(zuo)信号强的(de)(de)蓝色(se)灯(deng)(deng)(deng)、代裱(biao)工(gong)作(zuo)信号弱的(de)(de)黄(huang)色(se)灯(deng)(deng)(deng)、代裱(biao)工(gong)作(zuo)信号出(chu)现故障的(de)(de)红色(se)灯(deng)(deng)(deng)。进(jin)(jin)一(yi)步(bu)具(ju)体(ti)(ti)地(di)说(shuo)，上述(shu)(shu)(shu)(shu)技(ji)术(shu)方(fang)案中(zhong)(zhong)(zhong)，所述(shu)(shu)(shu)(shu)的(de)(de)常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)上设(she)(she)置(zhi)有(you)弟一(yi)常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)。进(jin)(jin)一(yi)步(bu)具(ju)体(ti)(ti)地(di)说(shuo)，上述(shu)(shu)(shu)(shu)技(ji)术(shu)方(fang)案中(zhong)(zhong)(zhong)，所述(shu)(shu)(shu)(shu)的(de)(de)若干个备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)上均分(fen)(fen)别设(she)(she)置(zhi)有(you)弟一(yi)备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)。进(jin)(jin)一(yi)步(bu)具(ju)体(ti)(ti)地(di)说(shuo)，上述(shu)(shu)(shu)(shu)技(ji)术(shu)方(fang)案中(zhong)(zhong)(zhong)，所述(shu)(shu)(shu)(shu)的(de)(de)常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)工(gong)作(zuo)指(zhi)示(shi)(shi)灯(deng)(deng)(deng)牌上设(she)(she)置(zhi)有(you)与(yu)弟一(yi)常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)相(xiang)对(dui)应(ying)的(de)(de)第二常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)。进(jin)(jin)一(yi)步(bu)具(ju)体(ti)(ti)地(di)说(shuo)，上述(shu)(shu)(shu)(shu)技(ji)术(shu)方(fang)案中(zhong)(zhong)(zhong)，所述(shu)(shu)(shu)(shu)的(de)(de)备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)工(gong)作(zuo)指(zhi)示(shi)(shi)灯(deng)(deng)(deng)牌上设(she)(she)置(zhi)有(you)与(yu)弟一(yi)备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)相(xiang)对(dui)应(ying)的(de)(de)第二备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)标(biao)贴(tie)。本(ben)(ben)实(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)新(xin)型(xing)的(de)(de)有(you)益效果(guo)是：本(ben)(ben)实(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)新(xin)型(xing)提供的(de)(de)电子(zi)变(bian)(bian)(bian)压(ya)器(qi)，采(cai)用(yong)(yong)(yong)(yong)(yong)(yong)分(fen)(fen)体(ti)(ti)式结构，常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)和备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)双(shuang)重(zhong)设(she)(she)置(zhi)，保障其(qi)工(gong)作(zuo)的(de)(de)正常(chang)(chang)(chang)进(jin)(jin)行。附(fu)图(tu)说(shuo)明为了更清楚(chu)地(di)说(shuo)明本(ben)(ben)实(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)新(xin)型(xing)实(shi)(shi)施例(li)(li)(li)或(huo)现有(you)技(ji)术(shu)中(zhong)(zhong)(zhong)的(de)(de)技(ji)术(shu)方(fang)案，下(xia)面将对(dui)实(shi)(shi)施例(li)(li)(li)或(huo)现有(you)技(ji)术(shu)描述(shu)(shu)(shu)(shu)中(zhong)(zhong)(zhong)所需(xu)要(yao)使(shi)用(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)附(fu)图(tu)作(zuo)简单地(di)介绍，显而易见地(di)，下(xia)面描述(shu)(shu)(shu)(shu)中(zhong)(zhong)(zhong)的(de)(de)附(fu)图(tu)是本(ben)(ben)申请中(zhong)(zhong)(zhong)记载的(de)(de)一(yi)些实(shi)(shi)施例(li)(li)(li)，对(dui)于本(ben)(ben)领域普通技(ji)术(shu)人员来讲，在不(bu)付(fu)出(chu)创造(zao)性劳动的(de)(de)前(qian)提下(xia)，还可以根据这些附(fu)图(tu)获得其(qi)他(ta)的(de)(de)附(fu)图(tu)。图(tu)1是本(ben)(ben)实(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)新(xin)型(xing)的(de)(de)结构示(shi)(shi)意图(tu)。附(fu)图(tu)中(zhong)(zhong)(zhong)的(de)(de)标(biao)号为：1、壳体(ti)(ti)；2、常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)；3、备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)变(bian)(bian)(bian)压(ya)器(qi)；4、常(chang)(chang)(chang)用(yong)(yong)(yong)(yong)(yong)(yong)接线端口；5、备(bei)(bei)(bei)用(yong)(yong)(yong)(yong)(yong)(yong)接线端口。上海单相(xiang)变(bian)(bian)(bian)压(ya)器(qi)生产厂家(jia)

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