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公(Gong)司(Si)动(Dong)态(Tai)

桥(Qiao)式(Shi)整(Zheng)流(Liu)器(Qi)原(Yuan)理(Li)及(Ji)作(Zuo)用(Yong)

文(Wen)字(Zi):(?)[大(Da)][中(Zhong)][小(Xiao)] 手(Shou)机(Ji)页(Ye)面(Mian)二(?)维(Wei)码(Ma) 2021/6/25     浏(Liu)览(Lan)次(Ci)数(Shu):(?)    

桥(Qiao)式(Shi)整(Zheng)流(Liu)器(Qi)品(Pin)种(Zhong)多(Duo):(?)有(You)扁(Bian)形(Xing)、(?)圆(Yuan)形(Xing)、(?)方(Fang)形(Xing)、(?)板(Ban)凳(Deng)形(Xing)((?)分(Fen)直(Zhi)插(Cha)与(Yu)贴(Tie)片(Pian))(?)等(Deng),(?)有(You)GPP与(Yu)O/J结(Jie)构(Gou)之(Zhi)分(Fen)。(?)较(Jiao)大(Da)整(Zheng)流(Liu)电(Dian)流(Liu)从(Cong)0.5A到(Dao)100A,(?)较(Jiao)高(Gao)反(Fan)向(Xiang)峰(Feng)值(Zhi)电(Dian)压(Ya)从(Cong)50V到(Dao)1600V。(?)

半(Ban)桥(Qiao)是(Shi)将(Jiang)两(Liang)个(Ge)二(?)极(Ji)管(Guan)桥(Qiao)式(Shi)整(Zheng)流(Liu)的(De)一(Yi)半(Ban)封(Feng)在(Zai)一(Yi)起(Qi),(?)用(Yong)两(Liang)个(Ge)半(Ban)桥(Qiao)可(Ke)组(Zu)成(Cheng)一(Yi)个(Ge)桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu),(?)一(Yi)个(Ge)半(Ban)桥(Qiao)也(Ye)可(Ke)以(Yi)组(Zu)成(Cheng)变(Bian)压(Ya)器(Qi)带(Dai)中(Zhong)心(Xin)抽(Chou)头(Tou)的(De)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)。(?)

选(Xuan)择(Ze)整(Zheng)流(Liu)桥(Qiao)要(Yao)考(Kao)虑(Lu)整(Zheng)流(Liu)电(Dian)路(Lu)和(He)工(Gong)作(Zuo)电(Dian)压(Ya)。(?)

整(Zheng)流(Liu)桥(Qiao)堆(Dui)一(Yi)般(Ban)用(Yong)在(Zai)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)中(Zhong),(?)它(Ta)又(You)分(Fen)为(Wei)全(Quan)桥(Qiao)与(Yu)半(Ban)桥(Qiao)。(?)

全(Quan)桥(Qiao)是(Shi)由(You)4只(Zhi)整(Zheng)流(Liu)二(?)极(Ji)管(Guan)按(An)桥(Qiao)式(Shi)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)的(De)形(Xing)式(Shi)连(Lian)接(Jie)并(Bing)封(Feng)装(Zhuang)为(Wei)一(Yi)体(Ti)构(Gou)成(Cheng)的(De)。(?)

全(Quan)桥(Qiao)的(De)正(Zheng)向(Xiang)电(Dian)流(Liu)有(You)0.5A、(?)1A、(?)1.5A、(?)2A、(?)2.5A、(?)3A、(?)5A、(?)10A、(?)20A、(?)35A、(?)50A等(Deng)多(Duo)种(Zhong)规(Gui)格(Ge),(?)耐(Nai)压(Ya)值(Zhi)((?)反(Fan)向(Xiang)电(Dian)压(Ya))(?)有(You)25V、(?)50V、(?)100V、(?)200V、(?)300V、(?)400V、(?)500V、(?)600V、(?)800V、(?)1000V等(Deng)多(Duo)种(Zhong)规(Gui)格(Ge)。(?)


桥(Qiao)式(Shi)整(Zheng)流(Liu)的(De)作(Zuo)用(Yong)

1、(?)将(Jiang)交(Jiao)流(Liu)发(Fa)电(Dian)机(Ji)产(Chan)生(Sheng)的(De)交(Jiao)流(Liu)电(Dian)变(Bian)为(Wei)直(Zhi)流(Liu)电(Dian),(?)以(Yi)实(Shi)现(Xian)向(Xiang)用(Yong)电(Dian)设(She)备(Bei)供(Gong)电(Dian)和(He)向(Xiang)蓄(Xu)电(Dian)池(Chi)充(Chong)电(Dian);(?)

2、(?)限(Xian)制(Zhi)蓄(Xu)电(Dian)池(Chi)电(Dian)流(Liu)倒(Dao)流(Liu)回(Hui)发(Fa)电(Dian)机(Ji),(?)保(Bao)护(Hu)发(Fa)电(Dian)机(Ji)不(Bu)被(Bei)逆(Ni)电(Dian)流(Liu)烧(Shao)坏(Huai)。(?)


桥(Qiao)式(Shi)整(Zheng)流(Liu)的(De)应(Ying)用(Yong)

桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu)克(Ke)服(Fu)了(Liao)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)要(Yao)求(Qiu)变(Bian)压(Ya)器(Qi)次(Ci)级(Ji)有(You)中(Zhong)心(Xin)抽(Chou)头(Tou)和(He)二(?)极(Ji)管(Guan)承(Cheng)受(Shou)反(Fan)压(Ya)大(Da)的(De)缺(Que)点(Dian),(?)但(Dan)多(Duo)用(Yong)了(Liao)两(Liang)只(Zhi)二(?)极(Ji)管(Guan)。(?)在(Zai)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)发(Fa)展(Zhan)快(Kuai),(?)成(Cheng)本(Ben)较(Jiao)低(Di)的(De)今(Jin)天(Tian),(?)此(Ci)缺(Que)点(Dian)并(Bing)不(Bu)突(Tu)出(Chu),(?)因(Yin)而(?)桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu)在(Zai)实(Shi)际(Ji)中(Zhong)应(Ying)用(Yong)较(Jiao)为(Wei)广(Guang)泛(Fan)。(?)

需(Xu)要(Yao)特(Te)别(Bie)指(Zhi)出(Chu)的(De)是(Shi),(?)二(?)极(Ji)管(Guan)作(Zuo)为(Wei)整(Zheng)流(Liu)元(Yuan)件(Jian),(?)要(Yao)根(Gen)据(Ju)不(Bu)同(Tong)的(De)整(Zheng)流(Liu)方(Fang)式(Shi)和(He)负(Fu)载(Zai)大(Da)小(Xiao)加(Jia)以(Yi)选(Xuan)择(Ze)。(?)如(Ru)选(Xuan)择(Ze)不(Bu)当(Dang),(?)则(Ze)或(Huo)者(Zhe)不(Bu)能(Neng)安(An)全(Quan)工(Gong)作(Zuo),(?)甚(Shen)至(Zhi)烧(Shao)了(Liao)管(Guan)子(Zi);或(Huo)者(Zhe)大(Da)材(Cai)小(Xiao)用(Yong),(?)造(Zao)成(Cheng)浪(Lang)费(Fei)。(?)


桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu)原(Yuan)理(Li)

桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu),(?)也(Ye)可(Ke)认(Ren)为(Wei)它(Ta)是(Shi)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)的(De)一(Yi)种(Zhong),(?)变(Bian)压(Ya)器(Qi)绕(Rao)组(Zu)接(Jie)四(Si)只(Zhi)二(?)极(Ji)管(Guan)。(?) D 1 ~(?) D 4 为(Wei)四(Si)只(Zhi)相(Xiang)同(Tong)的(De)整(Zheng)流(Liu)二(?)极(Ji)管(Guan),(?)接(Jie)成(Cheng)电(Dian)桥(Qiao)形(Xing)式(Shi),(?)故(Gu)称(Cheng)桥(Qiao)式(Shi)整(Zheng)流(Liu)电(Dian)路(Lu)。(?)利(Li)用(Yong)二(?)极(Ji)管(Guan)的(De)导(Dao)引(Yin)作(Zuo)用(Yong),(?)使(Shi)在(Zai)负(Fu)半(Ban)周(Zhou)时(Shi)也(Ye)能(Neng)把(Ba)次(Ci)级(Ji)输(Shu)出(Chu)引(Yin)向(Xiang)负(Fu)载(Zai)。(?)在(Zai)正(Zheng)半(Ban)周(Zhou)时(Shi)由(You)D1、(?)D2导(Dao)引(Yin)电(Dian)流(Liu)自(Zi)上(Shang)而(?)下(Xia)通(Tong)过(Guo)RL,(?)负(Fu)半(Ban)周(Zhou)时(Shi)由(You)D3、(?)D4导(Dao)引(Yin)电(Dian)流(Liu)也(Ye)是(Shi)自(Zi)上(Shang)而(?)下(Xia)通(Tong)过(Guo) RL ,(?) 从(Cong)而(?)实(Shi)现(Xian)了(Liao)全(Quan)波(Bo)整(Zheng)流(Liu)。(?) 在(Zai)这(Zhe)种(Zhong)结(Jie)构(Gou)中(Zhong),(?)若(Ruo)输(Shu)出(Chu)同(Tong)样(Yang)的(De)直(Zhi)流(Liu)电(Dian)压(Ya),(?)变(Bian)压(Ya)器(Qi)次(Ci)级(Ji)绕(Rao)组(Zu)与(Yu)全(Quan)波(Bo)整(Zheng)流(Liu)相(Xiang)比(Bi)则(Ze)只(Zhi)须(Xu)一(Yi)半(Ban)绕(Rao)组(Zu)即(Ji)可(Ke),(?)但(Dan)若(Ruo)要(Yao)输(Shu)出(Chu)同(Tong)样(Yang)大(Da)小(Xiao)的(De)电(Dian)流(Liu),(?)则(Ze)绕(Rao)组(Zu)的(De)线(Xian)径(Jing)要(Yao)相(Xiang)应(Ying)加(Jia)粗(Cu)。(?) 至(Zhi)于(Yu)脉(Mai)动(Dong),(?)和(He)前(Qian)面(Mian)讲(Jiang)的(De)全(Quan)波(Bo)整(Zheng)流(Liu)电(Dian)路(Lu)完(Wan)全(Quan)相(Xiang)同(Tong)。(?)

由(You)于(Yu)整(Zheng)流(Liu)电(Dian)路(Lu)的(De)输(Shu)出(Chu)电(Dian)压(Ya)都(Du)含(Han)有(You)较(Jiao)大(Da)的(De)脉(Mai)动(Dong)成(Cheng)分(Fen)。(?)为(Wei)了(Liao)尽(Jin)量(Liang)压(Ya)低(Di)脉(Mai)动(Dong)成(Cheng)分(Fen),(?)另(Ling)一(Yi)方(Fang)面(Mian)还(Huan)要(Yao)尽(Jin)量(Liang)保(Bao)留(Liu)直(Zhi)流(Liu)成(Cheng)分(Fen),(?)使(Shi)输(Shu)出(Chu)电(Dian)压(Ya)接(Jie)近(Jin)理(Li)想(Xiang)的(De)直(Zhi)流(Liu),(?)这(Zhe)种(Zhong)措(Cuo)施(Shi)就(Jiu)是(Shi)滤(Lu)波(Bo)。(?)滤(Lu)波(Bo)通(Tong)常(Chang)是(Shi)利(Li)用(Yong)电(Dian)容(Rong)或(Huo)电(Dian)感(Gan)的(De)能(Neng)量(Liang)存(Cun)储(Chu)作(Zuo)用(Yong)来(Lai)实(Shi)现(Xian)的(De)。(?)

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