新(Xin)闻(Wen)动(Dong)态(Tai)
当(Dang)前(Qian)位(Wei)置(Zhi):(?)三(San)菱(Ling)PLC > 新(Xin)闻(Wen)资(Zi)讯(Xun) > 新(Xin)闻(Wen)动(Dong)态(Tai)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)工(Gong)作(Zuo)原(Yuan)理(Li)
三(San)菱(Ling)变(Bian)频(Pin)器(Qi)是(Shi)利(Li)用(Yong)电(Dian)力(Li)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)的(De)通(Tong)断(Duan)作(Zuo)用(Yong)将(Jiang)工(Gong)频(Pin)电(Dian)源(Yuan)变(Bian)换(Huan)为(Wei)另(Ling)一(Yi)频(Pin)率(Lu)的(De)电(Dian)能(Neng)控(Kong)制(Zhi)装(Zhuang)置(Zhi),三(San)菱(Ling)变(Bian)频(Pin)器(Qi)是(Shi)世(Shi)界(Jie)知(Zhi)名(Ming)的(De)变(Bian)频(Pin)器(Qi)之(Zhi)一(Yi),(?)由(You)三(San)菱(Ling)电(Dian)机(Ji)株(Zhu)式(Shi)会(Hui)社(She)生(Sheng)产(Chan),(?)在(Zai)世(Shi)界(Jie)各(Ge)地(Di)占(Zhan)有(You)率(Lu)比(Bi)较(Jiao)高(Gao).三(San)菱(Ling)变(Bian)频(Pin)器(Qi)代(Dai)理(Li)商(Shang)浅(Qian)谈(Tan)一(Yi)下(Xia)其(Qi)工(Gong)作(Zuo)原(Yuan)理(Li):
1、(?)主(Zhu)回(Hui)路(Lu):(?)电(Dian)抗(Kang)器(Qi)的(De)作(Zuo)用(Yong)是(Shi)防(Fang)止(Zhi)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)产(Chan)生(Sheng)的(De)高(Gao)次(Ci)谐(Xie)波(Bo)通(Tong)过(Guo)电(Dian)源(Yuan)的(De)输(Shu)入(Ru)回(Hui)路(Lu)返(Fan)回(Hui)到(Dao)电(Dian)网(Wang)从(Cong)而(?)影(Ying)响(Xiang)其(Qi)他(Ta)的(De)受(Shou)电(Dian)设(She)备(Bei),(?)需(Xu)要(Yao)根(Gen)据(Ju)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)容(Rong)量(Liang)大(Da)小(Xiao)来(Lai)决(Jue)定(Ding)是(Shi)否(Fou)需(Xu)要(Yao)加(Jia)电(Dian)抗(Kang)器(Qi);(?)滤(Lu)波(Bo)器(Qi)是(Shi)安(An)装(Zhuang)在(Zai)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)输(Shu)出(Chu)端(Duan),(?)减(Jian)少(Shao)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)输(Shu)出(Chu)的(De)高(Gao)次(Ci)谐(Xie)波(Bo),(?)当(Dang)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)到(Dao)电(Dian)机(Ji)的(De)距(Ju)离(Li)较(Jiao)远(Yuan)时(Shi),(?)应(Ying)该(Gai)安(An)装(Zhuang)滤(Lu)波(Bo)器(Qi)。(?)虽(Sui)然(Ran)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)本(Ben)身(Shen)有(You)各(Ge)种(Zhong)保(Bao)护(Hu)功(Gong)能(Neng),(?)但(Dan)缺(Que)相(Xiang)保(Bao)护(Hu)却(Que)并(Bing)不(Bu)完(Wan)美(Mei),(?)断(Duan)路(Lu)器(Qi)在(Zai)主(Zhu)回(Hui)路(Lu)中(Zhong)起(Qi)到(Dao)过(Guo)载(Zai),(?)缺(Que)相(Xiang)等(Deng)保(Bao)护(Hu),(?)选(Xuan)型(Xing)时(Shi)可(Ke)按(An)照(Zhao)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)容(Rong)量(Liang)进(Jin)行(Xing)选(Xuan)择(Ze)。(?)可(Ke)以(Yi)用(Yong)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)本(Ben)身(Shen)的(De)过(Guo)载(Zai)保(Bao)护(Hu)代(Dai)替(Ti)热(Re)继(Ji)电(Dian)器(Qi)。(?)
2、(?)控(Kong)制(Zhi)回(Hui)路(Lu):(?)具(Ju)有(You)工(Gong)频(Pin)变(Bian)频(Pin)的(De)手(Shou)动(Dong)切(Qie)换(Huan),(?)以(Yi)便(Bian)在(Zai)变(Bian)频(Pin)出(Chu)现(Xian)故(Gu)障(Zhang)时(Shi)可(Ke)以(Yi)手(Shou)动(Dong)切(Qie)工(Gong)频(Pin)运(Yun)行(Xing),(?)因(Yin)输(Shu)出(Chu)端(Duan)不(Bu)能(Neng)加(Jia)电(Dian)压(Ya),(?)固(Gu)工(Gong)频(Pin)和(He)变(Bian)频(Pin)要(Yao)有(You)互(Hu)锁(Suo)。(?)
1、(?)主(Zhu)回(Hui)路(Lu):(?)电(Dian)抗(Kang)器(Qi)的(De)作(Zuo)用(Yong)是(Shi)防(Fang)止(Zhi)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)产(Chan)生(Sheng)的(De)高(Gao)次(Ci)谐(Xie)波(Bo)通(Tong)过(Guo)电(Dian)源(Yuan)的(De)输(Shu)入(Ru)回(Hui)路(Lu)返(Fan)回(Hui)到(Dao)电(Dian)网(Wang)从(Cong)而(?)影(Ying)响(Xiang)其(Qi)他(Ta)的(De)受(Shou)电(Dian)设(She)备(Bei),(?)需(Xu)要(Yao)根(Gen)据(Ju)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)容(Rong)量(Liang)大(Da)小(Xiao)来(Lai)决(Jue)定(Ding)是(Shi)否(Fou)需(Xu)要(Yao)加(Jia)电(Dian)抗(Kang)器(Qi);(?)滤(Lu)波(Bo)器(Qi)是(Shi)安(An)装(Zhuang)在(Zai)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)输(Shu)出(Chu)端(Duan),(?)减(Jian)少(Shao)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)输(Shu)出(Chu)的(De)高(Gao)次(Ci)谐(Xie)波(Bo),(?)当(Dang)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)到(Dao)电(Dian)机(Ji)的(De)距(Ju)离(Li)较(Jiao)远(Yuan)时(Shi),(?)应(Ying)该(Gai)安(An)装(Zhuang)滤(Lu)波(Bo)器(Qi)。(?)虽(Sui)然(Ran)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)本(Ben)身(Shen)有(You)各(Ge)种(Zhong)保(Bao)护(Hu)功(Gong)能(Neng),(?)但(Dan)缺(Que)相(Xiang)保(Bao)护(Hu)却(Que)并(Bing)不(Bu)完(Wan)美(Mei),(?)断(Duan)路(Lu)器(Qi)在(Zai)主(Zhu)回(Hui)路(Lu)中(Zhong)起(Qi)到(Dao)过(Guo)载(Zai),(?)缺(Que)相(Xiang)等(Deng)保(Bao)护(Hu),(?)选(Xuan)型(Xing)时(Shi)可(Ke)按(An)照(Zhao)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)的(De)容(Rong)量(Liang)进(Jin)行(Xing)选(Xuan)择(Ze)。(?)可(Ke)以(Yi)用(Yong)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)本(Ben)身(Shen)的(De)过(Guo)载(Zai)保(Bao)护(Hu)代(Dai)替(Ti)热(Re)继(Ji)电(Dian)器(Qi)。(?)
2、(?)控(Kong)制(Zhi)回(Hui)路(Lu):(?)具(Ju)有(You)工(Gong)频(Pin)变(Bian)频(Pin)的(De)手(Shou)动(Dong)切(Qie)换(Huan),(?)以(Yi)便(Bian)在(Zai)变(Bian)频(Pin)出(Chu)现(Xian)故(Gu)障(Zhang)时(Shi)可(Ke)以(Yi)手(Shou)动(Dong)切(Qie)工(Gong)频(Pin)运(Yun)行(Xing),(?)因(Yin)输(Shu)出(Chu)端(Duan)不(Bu)能(Neng)加(Jia)电(Dian)压(Ya),(?)固(Gu)工(Gong)频(Pin)和(He)变(Bian)频(Pin)要(Yao)有(You)互(Hu)锁(Suo)。(?)
上(Shang)一(Yi)篇(Pian):(?)三(San)菱(Ling)PLC控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)电(Dian)磁(Ci)干(Gan)扰(Rao)的(De)主(Zhu)要(Yao)来(Lai)源(Yuan)有(You)哪(Na)些(Xie)?(?)
下(Xia)一(Yi)篇(Pian):(?)人(Ren)机(Ji)界(Jie)面(Mian)的(De)未(Wei)来(Lai)发(Fa)展(Zhan)趋(Qu)势(Shi)
相(Xiang)关(Guan)内(Nei)容(Rong)
- 三(San)菱(Ling)运(Yun)动(Dong)控(Kong)制(Zhi)器(Qi)在(Zai)小(Xiao)型(Xing)辊(Gun)锻(Duan)传(Chuan)送(Song)系(Xi)统(Tong)中(Zhong)的(De)应(Ying)用(Yong)
- PLC用(Yong)户(Hu)程(Cheng)序(Xu)的(De)循(Xun)环(Huan)扫(Sao)描(Miao)执(Zhi)行(Xing)过(Guo)程(Cheng)三(San)个(Ge)阶(Jie)段(Duan)分(Fen)
- 变(Bian)频(Pin)器(Qi)参(Can)数(Shu)设(She)置(Zhi)操(Cao)作(Zuo)规(Gui)程(Cheng)
- 三(San)菱(Ling)PLC控(Kong)制(Zhi)系(Xi)统(Tong)中(Zhong)电(Dian)磁(Ci)干(Gan)扰(Rao)的(De)主(Zhu)要(Yao)来(Lai)源(Yuan)有(You)哪(Na)些(Xie)?(?)
- 人(Ren)机(Ji)界(Jie)面(Mian)的(De)未(Wei)来(Lai)发(Fa)展(Zhan)趋(Qu)势(Shi)
- 人(Ren)机(Ji)界(Jie)面(Mian)((?)HMI)(?)产(Chan)品(Pin)的(De)组(Zu)成(Cheng)及(Ji)工(Gong)作(Zuo)原(Yuan)理(Li)
- 集(Ji)成(Cheng)触(Chu)摸(Mo)屏(Ping)功(Gong)能(Neng)的(De)平(Ping)板(Ban)显(Xian)示(Shi)系(Xi)统(Tong)的(De)设(She)计(Ji)
- 三(San)菱(Ling)机(Ji)电(Dian)网(Wang)站(Zhan)称(Cheng)正(Zheng)在(Zai)研(Yan)制(Zhi)温(Wen)室(Shi)气(Qi)体(Ti)观(Guan)测(Ce)卫(Wei)星(Xing)
- 迎(Ying)“(?)双(Shuang)十(Shi)一(Yi)”(?)海(Hai)蓝(Lan)机(Ji)电(Dian)推(Tui)出(Chu)大(Da)型(Xing)促(Cu)销(Xiao)活(Huo)动(Dong)
- 紧(Jin)急(Ji)公(Gong)告(Gao):(?)近(Jin)日(Ri)发(Fa)现(Xian)有(You)人(Ren)冒(Mao)用(Yong)我(Wo)公(Gong)司(Si)名(Ming)义(Yi)进(Jin)行(Xing)接(Jie)单(Dan)
暂(Zan)无(Wu)留(Liu)言(Yan)!(?)
评(Ping)论(Lun)信(Xin)息(Xi)