固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)与(Yu)普(Pu)通(Tong)继(Ji)电(Dian)器(Qi)的(De)区(Qu)别(Bie)
(?)一(Yi)、(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)
是(Shi)一(Yi)种(Zhong)全(Quan)电(Dian)子(Zi)电(Dian)路(Lu)组(Zu)合(He)的(De)元(Yuan)件(Jian),(?)它(Ta)依(Yi)靠(Kao)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)和(He)电(Dian)子(Zi)元(Yuan)件(Jian)的(De)电(Dian)磁(Ci)和(He)光(Guang)特(Te)性(Xing)来(Lai)完(Wan)成(Cheng)其(Qi)隔(Ge)离(Li)和(He)继(Ji)电(Dian)切(Qie)换(Huan)功(Gong)能(Neng)。(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)与(Yu)传(Chuan)统(Tong)的(De)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)相(Xiang)比(Bi),(?)是(Shi)一(Yi)种(Zhong)没(Mei)有(You)机(Ji)械(Xie),(?)不(Bu)含(Han)运(Yun)动(Dong)零(Ling)部(Bu)件(Jian)的(De)继(Ji)电(Dian)器(Qi),(?)但(Dan)具(Ju)有(You)与(Yu)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)本(Ben)质(Zhi)上(Shang)相(Xiang)同(Tong)的(De)功(Gong)能(Neng)。(?)
被(Bei)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)工(Gong)业(Ye)自(Zi)动(Dong)化(Hua)控(Kong)制(Zhi),(?)如(Ru)电(Dian)炉(Lu)加(Jia)热(Re)系(Xi)统(Tong),(?)熟(Shu)控(Kong)机(Ji)械(Xie),(?)遥(Yao)控(Kong)机(Ji)械(Xie),(?)电(Dian)机(Ji),(?)电(Dian)磁(Ci)阀(Fa)以(Yi)及(Ji)信(Xin)号(Hao)灯(Deng),(?)闪(Shan)烁(Shuo)器(Qi),(?)舞(Wu)台(Tai)灯(Deng)光(Guang)控(Kong)制(Zhi)系(Xi)统(Tong),(?)医(Yi)疗(Liao)器(Qi)械(Xie),(?)复(Fu)印(Yin)机(Ji),(?)洗(Xi)衣(Yi)机(Ji),(?)消(Xiao)防(Fang)保(Bao)安(An)系(Xi)统(Tong)等(Deng)都(Du)有(You)大(Da)量(Liang)应(Ying)用(Yong)。(?)工(Gong)作(Zuo)可(Ke)靠(Kao),(?)无(Wu)触(Chu)点(Dian)、(?)无(Wu)火(Huo)花(Hua)、(?)寿(Shou)命(Ming)长(Chang)、(?)无(Wu)噪(Zao)声(Sheng),(?)无(Wu)电(Dian)磁(Ci)干(Gan)扰(Rao),(?)开(Kai)关(Guan)速(Su)度(Du)快(Kuai),(?)以(Yi)微(Wei)小(Xiao)的(De)控(Kong)制(Zhi)信(Xin)号(Hao)达(Da)到(Dao)直(Zhi)接(Jie)驱(Qu)动(Dong)大(Da)电(Dian)流(Liu)负(Fu)载(Zai)的(De)目(Mu)的(De)。(?)
固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)原(Yuan)理(Li)
SSR按(An)使(Shi)用(Yong)场(Chang)合(He)可(Ke)以(Yi)分(Fen)成(Cheng)交(Jiao)流(Liu)型(Xing)和(He)直(Zhi)流(Liu)型(Xing)两(Liang)大(Da)类(Lei),(?)它(Ta)们(Men)分(Fen)别(Bie)在(Zai)交(Jiao)流(Liu)或(Huo)直(Zhi)流(Liu)电(Dian)源(Yuan)上(Shang)做(Zuo)负(Fu)载(Zai)的(De)开(Kai)关(Guan),(?)不(Bu)能(Neng)混(Hun)用(Yong)。(?)下(Xia)面(Mian)以(Yi)交(Jiao)流(Liu)型(Xing)的(De)SSR为(Wei)例(Li)来(Lai)说(Shuo)明(Ming)它(Ta)的(De)工(Gong)作(Zuo)原(Yuan)理(Li),(?)图(Tu)1是(Shi)它(Ta)的(De)工(Gong)作(Zuo)原(Yuan)理(Li)框(Kuang)图(Tu),(?)图(Tu)1中(Zhong)的(De)部(Bu)件(Jian)①(?)~(?)④(?)构(Gou)成(Cheng)交(Jiao)流(Liu)SSR的(De)主(Zhu)体(Ti),(?)从(Cong)整(Zheng)体(Ti)上(Shang)看(Kan),(?)SSR只(Zhi)有(You)两(Liang)个(Ge)输(Shu)入(Ru)端(Duan)((?)A和(He)B)(?)及(Ji)两(Liang)个(Ge)输(Shu)出(Chu)端(Duan)((?)C和(He)D)(?),(?)是(Shi)一(Yi)种(Zhong)四(Si)端(Duan)器(Qi)件(Jian)。(?)
工(Gong)作(Zuo)时(Shi)只(Zhi)要(Yao)在(Zai)A、(?)B上(Shang)加(Jia)上(Shang)一(Yi)定(Ding)的(De)控(Kong)制(Zhi)信(Xin)号(Hao),(?)就(Jiu)可(Ke)以(Yi)控(Kong)制(Zhi)C、(?)D两(Liang)端(Duan)之(Zhi)间(Jian)的(De)“(?)通(Tong)”(?)和(He)“(?)断(Duan)”(?),(?)实(Shi)现(Xian)“(?)开(Kai)关(Guan)”(?)的(De)功(Gong)能(Neng),(?)其(Qi)中(Zhong)耦(Ou)合(He)电(Dian)路(Lu)的(De)功(Gong)能(Neng)是(Shi)为(Wei)A、(?)B端(Duan)输(Shu)入(Ru)的(De)控(Kong)制(Zhi)信(Xin)号(Hao)提(Ti)供(Gong)一(Yi)个(Ge)输(Shu)入(Ru)/输(Shu)出(Chu)端(Duan)之(Zhi)间(Jian)的(De)通(Tong)道(Dao),(?)但(Dan)又(You)在(Zai)电(Dian)气(Qi)上(Shang)断(Duan)开(Kai)SSR中(Zhong)输(Shu)入(Ru)端(Duan)和(He)输(Shu)出(Chu)端(Duan)之(Zhi)间(Jian)的(De)((?)电(Dian))(?)联(Lian)系(Xi),(?)以(Yi)防(Fang)止(Zhi)输(Shu)出(Chu)端(Duan)对(Dui)输(Shu)入(Ru)端(Duan)的(De)影(Ying)响(Xiang),(?)耦(Ou)合(He)电(Dian)路(Lu)用(Yong)的(De)元(Yuan)件(Jian)是(Shi)“(?)光(Guang)耦(Ou)合(He)器(Qi)”(?),(?)它(Ta)动(Dong)作(Zuo)灵(Ling)敏(Min)、(?)响(Xiang)应(Ying)速(Su)度(Du)高(Gao)、(?)输(Shu)入(Ru)/输(Shu)出(Chu)端(Duan)间(Jian)的(De)绝(Jue)缘(Yuan)((?)耐(Nai)压(Ya))(?)等(Deng)级(Ji)高(Gao);由(You)于(Yu)输(Shu)入(Ru)端(Duan)的(De)负(Fu)载(Zai)是(Shi)发(Fa)光(Guang)二(?)极(Ji)管(Guan),(?)这(Zhe)使(Shi)SSR的(De)输(Shu)入(Ru)端(Duan)很(Hen)容(Rong)易(Yi)做(Zuo)到(Dao)与(Yu)输(Shu)入(Ru)信(Xin)号(Hao)电(Dian)平(Ping)相(Xiang)匹(Pi)配(Pei),(?)在(Zai)使(Shi)用(Yong)时(Shi)可(Ke)直(Zhi)接(Jie)与(Yu)计(Ji)算(Suan)机(Ji)输(Shu)出(Chu)接(Jie)口(Kou)相(Xiang)接(Jie),(?)即(Ji)受(Shou)“(?)1”(?)与(Yu)“(?)0”(?)的(De)逻(Luo)辑(Ji)电(Dian)平(Ping)控(Kong)制(Zhi)。(?)触(Chu)发(Fa)电(Dian)路(Lu)的(De)功(Gong)能(Neng)是(Shi)产(Chan)生(Sheng)合(He)乎(Hu)要(Yao)求(Qiu)的(De)触(Chu)发(Fa)信(Xin)号(Hao),(?)驱(Qu)动(Dong)开(Kai)关(Guan)电(Dian)路(Lu)④(?)工(Gong)作(Zuo),(?)但(Dan)由(You)于(Yu)开(Kai)关(Guan)电(Dian)路(Lu)在(Zai)不(Bu)加(Jia)特(Te)殊(Shu)控(Kong)制(Zhi)电(Dian)路(Lu)时(Shi),(?)将(Jiang)产(Chan)生(Sheng)射(She)频(Pin)干(Gan)扰(Rao)并(Bing)以(Yi)高(Gao)次(Ci)谐(Xie)波(Bo)或(Huo)尖(Jian)峰(Feng)等(Deng)污(Wu)染(Ran)电(Dian)网(Wang),(?)为(Wei)此(Ci)特(Te)设(She)“(?)过(Guo)零(Ling)控(Kong)制(Zhi)电(Dian)路(Lu)”(?)。(?)
所(Suo)谓(Wei)“(?)过(Guo)零(Ling)”(?)是(Shi)指(Zhi),(?)当(Dang)加(Jia)入(Ru)控(Kong)制(Zhi)信(Xin)号(Hao),(?)交(Jiao)流(Liu)电(Dian)压(Ya)过(Guo)零(Ling)时(Shi),(?)SSR即(Ji)为(Wei)通(Tong)态(Tai);而(?)当(Dang)断(Duan)开(Kai)控(Kong)制(Zhi)信(Xin)号(Hao)后(Hou),(?)SSR要(Yao)等(Deng)待(Dai)交(Jiao)流(Liu)电(Dian)的(De)正(Zheng)半(Ban)周(Zhou)与(Yu)负(Fu)半(Ban)周(Zhou)的(De)交(Jiao)界(Jie)点(Dian)((?)零(Ling)电(Dian)位(Wei))(?)时(Shi),(?)SSR才(Cai)为(Wei)断(Duan)态(Tai)。(?)这(Zhe)种(Zhong)设(She)计(Ji)能(Neng)防(Fang)止(Zhi)高(Gao)次(Ci)谐(Xie)波(Bo)的(De)干(Gan)扰(Rao)和(He)对(Dui)电(Dian)网(Wang)的(De)污(Wu)染(Ran)。(?)吸(Xi)收(Shou)电(Dian)路(Lu)是(Shi)为(Wei)防(Fang)止(Zhi)从(Cong)电(Dian)源(Yuan)中(Zhong)传(Chuan)来(Lai)的(De)尖(Jian)峰(Feng)、(?)浪(Lang)涌(Yong)((?)电(Dian)压(Ya))(?)对(Dui)开(Kai)关(Guan)器(Qi)件(Jian)双(Shuang)向(Xiang)可(Ke)控(Kong)硅(Gui)管(Guan)的(De)冲(Chong)击(Ji)和(He)干(Gan)扰(Rao)((?)甚(Shen)至(Zhi)误(Wu)动(Dong)作(Zuo))(?)而(?)设(She)计(Ji)的(De),(?)一(Yi)般(Ban)是(Shi)用(Yong)“(?)R-C”(?)串(Chuan)联(Lian)吸(Xi)收(Shou)电(Dian)路(Lu)或(Huo)非(Fei)线(Xian)性(Xing)电(Dian)阻(Zu)((?)压(Ya)敏(Min)电(Dian)阻(Zu)器(Qi))(?)。(?)
固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)与(Yu)普(Pu)通(Tong)继(Ji)电(Dian)器(Qi)的(De)区(Qu)别(Bie)
优(You)点(Dian)
((?)1)(?)高(Gao)寿(Shou)命(Ming),(?)高(Gao)可(Ke)靠(Kao):(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)没(Mei)有(You)机(Ji)械(Xie)零(Ling)部(Bu)件(Jian),(?)由(You)固(Gu)体(Ti)器(Qi)件(Jian)完(Wan)成(Cheng)触(Chu)点(Dian)功(Gong)能(Neng),(?)由(You)于(Yu)没(Mei)有(You)运(Yun)动(Dong)的(De)零(Ling)部(Bu)件(Jian),(?)因(Yin)此(Ci)能(Neng)在(Zai)高(Gao)冲(Chong)击(Ji),(?)振(Zhen)动(Dong)的(De)环(Huan)境(Jing)下(Xia)工(Gong)作(Zuo),(?)由(You)于(Yu)组(Zu)成(Cheng)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)元(Yuan)器(Qi)件(Jian)的(De)固(Gu)有(You)特(Te)性(Xing),(?)决(Jue)定(Ding)了(Liao)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)寿(Shou)命(Ming)长(Chang),(?)可(Ke)靠(Kao)性(Xing)高(Gao)。(?)
((?)2)(?)灵(Ling)敏(Min)度(Du)高(Gao),(?)控(Kong)制(Zhi)功(Gong)率(Lu)小(Xiao),(?)电(Dian)磁(Ci)兼(Jian)容(Rong)性(Xing)好(Hao):(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)输(Shu)入(Ru)电(Dian)压(Ya)范(Fan)围(Wei)较(Jiao)宽(Kuan),(?)驱(Qu)动(Dong)功(Gong)率(Lu)低(Di),(?)可(Ke)与(Yu)大(Da)多(Duo)数(Shu)逻(Luo)辑(Ji)集(Ji)成(Cheng)电(Dian)路(Lu)兼(Jian)容(Rong)不(Bu)需(Xu)加(Jia)缓(Huan)冲(Chong)器(Qi)或(Huo)驱(Qu)动(Dong)器(Qi)。(?)
((?)3)(?)快(Kuai)速(Su)转(Zhuan)换(Huan):(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)因(Yin)为(Wei)采(Cai)用(Yong)固(Gu)体(Ti)器(Qi)件(Jian),(?)所(Suo)以(Yi)切(Qie)换(Huan)速(Su)度(Du)可(Ke)从(Cong)几(Ji)毫(Hao)秒(Miao)至(Zhi)几(Ji)微(Wei)秒(Miao)。(?)
((?)4)(?)电(Dian)磁(Ci)干(Gan)扰(Rao)小(Xiao):(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)没(Mei)有(You)输(Shu)入(Ru)“(?)线(Xian)圈(Quan)”(?),(?)没(Mei)有(You)触(Chu)点(Dian)燃(Ran)弧(Hu)和(He)回(Hui)跳(Tiao),(?)因(Yin)而(?)减(Jian)少(Shao)了(Liao)电(Dian)磁(Ci)干(Gan)扰(Rao)。(?)大(Da)多(Duo)数(Shu)交(Jiao)流(Liu)输(Shu)出(Chu)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)是(Shi)一(Yi)个(Ge)零(Ling)电(Dian)压(Ya)开(Kai)关(Guan),(?)在(Zai)零(Ling)电(Dian)压(Ya)处(Chu)导(Dao)通(Tong),(?)零(Ling)电(Dian)流(Liu)处(Chu)关(Guan)断(Duan),(?)减(Jian)少(Shao)了(Liao)电(Dian)流(Liu)波(Bo)形(Xing)的(De)突(Tu)然(Ran)中(Zhong)断(Duan),(?)从(Cong)而(?)减(Jian)少(Shao)了(Liao)开(Kai)关(Guan)瞬(Shun)态(Tai)效(Xiao)应(Ying)。(?)
缺(Que)点(Dian)
((?)1)(?)导(Dao)通(Tong)后(Hou)的(De)管(Guan)压(Ya)降(Jiang)大(Da),(?)可(Ke)控(Kong)硅(Gui)或(Huo)双(Shuang)向(Xiang)控(Kong)硅(Gui)的(De)正(Zheng)向(Xiang)降(Jiang)压(Ya)可(Ke)达(Da)1~2V,(?)大(Da)功(Gong)率(Lu)晶(Jing)体(Ti)管(Guan)的(De)饱(Bao)和(He)压(Ya)降(Jiang)也(Ye)在(Zai)1~2V之(Zhi)间(Jian),(?)一(Yi)般(Ban)功(Gong)率(Lu)场(Chang)效(Xiao)应(Ying)管(Guan)的(De)导(Dao)通(Tong)电(Dian)阻(Zu)也(Ye)较(Jiao)机(Ji)械(Xie)触(Chu)点(Dian)的(De)接(Jie)触(Chu)电(Dian)阻(Zu)大(Da)。(?)
((?)2)(?)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)关(Guan)断(Duan)后(Hou)仍(Reng)可(Ke)有(You)数(Shu)微(Wei)安(An)至(Zhi)数(Shu)毫(Hao)安(An)的(De)漏(Lou)电(Dian)流(Liu),(?)因(Yin)此(Ci)不(Bu)能(Neng)实(Shi)现(Xian)理(Li)想(Xiang)的(De)电(Dian)隔(Ge)离(Li)。(?)
((?)3)(?)由(You)于(Yu)管(Guan)压(Ya)降(Jiang)大(Da),(?)导(Dao)通(Tong)后(Hou)的(De)功(Gong)耗(Hao)和(He)发(Fa)热(Re)量(Liang)也(Ye)大(Da),(?)大(Da)功(Gong)率(Lu)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)体(Ti)积(Ji)远(Yuan)远(Yuan)大(Da)于(Yu)同(Tong)容(Rong)量(Liang)的(De)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi),(?)成(Cheng)本(Ben)也(Ye)较(Jiao)高(Gao)。(?)
((?)4)(?)电(Dian)子(Zi)元(Yuan)器(Qi)件(Jian)的(De)温(Wen)度(Du)特(Te)性(Xing)和(He)电(Dian)子(Zi)线(Xian)路(Lu)的(De)抗(Kang)干(Gan)扰(Rao)能(Neng)力(Li)较(Jiao)差(Cha),(?)耐(Nai)辐(Fu)射(She)能(Neng)力(Li)也(Ye)较(Jiao)差(Cha),(?)如(Ru)不(Bu)采(Cai)取(Qu)有(You)效(Xiao)措(Cuo)施(Shi),(?)则(Ze)工(Gong)作(Zuo)可(Ke)靠(Kao)性(Xing)低(Di)。(?)
((?)5)(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)对(Dui)过(Guo)载(Zai)有(You)较(Jiao)大(Da)的(De)敏(Min)感(Gan)性(Xing),(?)必(Bi)须(Xu)用(Yong)快(Kuai)速(Su)熔(Rong)断(Duan)器(Qi)或(Huo)RC阻(Zu)尼(Ni)电(Dian)路(Lu)对(Dui)其(Qi)进(Jin)行(Xing)过(Guo)载(Zai)保(Bao)护(Hu)。(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)负(Fu)载(Zai)与(Yu)环(Huan)境(Jing)温(Wen)度(Du)明(Ming)显(Xian)有(You)关(Guan),(?)温(Wen)度(Du)升(Sheng)高(Gao),(?)负(Fu)载(Zai)能(Neng)力(Li)将(Jiang)迅(Xun)速(Su)下(Xia)降(Jiang)。(?)
((?)6)(?)主(Zhu)要(Yao)不(Bu)足(Zu)是(Shi)存(Cun)在(Zai)通(Tong)态(Tai)压(Ya)降(Jiang)((?)需(Xu)相(Xiang)应(Ying)散(San)热(Re)措(Cuo)施(Shi))(?),(?)有(You)断(Duan)态(Tai)漏(Lou)电(Dian)流(Liu),(?)交(Jiao)直(Zhi)流(Liu)不(Bu)能(Neng)通(Tong)用(Yong),(?)触(Chu)点(Dian)组(Zu)数(Shu)少(Shao),(?)另(Ling)外(Wai)过(Guo)电(Dian)流(Liu)、(?)过(Guo)电(Dian)压(Ya)及(Ji)电(Dian)压(Ya)上(Shang)升(Sheng)率(Lu)、(?)电(Dian)流(Liu)上(Shang)升(Sheng)率(Lu)等(Deng)指(Zhi)标(Biao)差(Cha)。(?)
二(?)、(?)普(Pu)通(Tong)继(Ji)电(Dian)器(Qi)
一(Yi)般(Ban)是(Shi)由(You)继(Ji)电(Dian)器(Qi)线(Xian)圈(Quan)和(He)动(Dong)静(Jing)触(Chu)点(Dian)组(Zu)成(Cheng)。(?)动(Dong)触(Chu)点(Dian)通(Tong)过(Guo)继(Ji)电(Dian)器(Qi)线(Xian)圈(Quan)的(De)电(Dian)磁(Ci)吸(Xi)引(Yin)力(Li)来(Lai)动(Dong)作(Zuo),(?)从(Cong)而(?)实(Shi)现(Xian)线(Xian)路(Lu)的(De)接(Jie)通(Tong)与(Yu)断(Duan)开(Kai)。(?)所(Suo)以(Yi)存(Cun)在(Zai)机(Ji)械(Xie)运(Yun)动(Dong)。(?)在(Zai)电(Dian)流(Liu)达(Da)到(Dao)一(Yi)定(Ding)程(Cheng)度(Du)时(Shi),(?)触(Chu)点(Dian)会(Hui)有(You)火(Huo)花(Hua)。(?)价(Jia)格(Ge)便(Bian)宜(Yi)且(Qie)结(Jie)构(Gou)简(Jian)单(Dan),(?)但(Dan)动(Dong)作(Zuo)时(Shi)的(De)火(Huo)花(Hua)和(He)机(Ji)械(Xie)运(Yun)动(Dong)会(Hui)对(Dui)它(Ta)的(De)寿(Shou)命(Ming)有(You)一(Yi)定(Ding)影(Ying)响(Xiang)。(?)
传(Chuan)统(Tong)继(Ji)电(Dian)器(Qi)优(You)点(Dian)是(Shi):(?)驱(Qu)动(Dong)简(Jian)单(Dan),(?)隔(Ge)离(Li)好(Hao),(?)短(Duan)时(Shi)过(Guo)载(Zai)忍(Ren)耐(Nai)性(Xing)好(Hao)。(?)
传(Chuan)统(Tong)继(Ji)电(Dian)器(Qi)缺(Que)点(Dian)是(Shi):(?)体(Ti)积(Ji)较(Jiao)大(Da)((?)笨(Ben)重(Zhong))(?),(?)响(Xiang)应(Ying)速(Su)度(Du)慢(Man)((?)达(Da)ms级(Ji))(?),(?)驱(Qu)动(Dong)继(Ji)电(Dian)器(Qi)的(De)功(Gong)耗(Hao)较(Jiao)大(Da)。(?)
三(San)、(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)与(Yu)普(Pu)通(Tong)继(Ji)电(Dian)器(Qi)的(De)区(Qu)别(Bie)
传(Chuan)统(Tong)继(Ji)电(Dian)器(Qi)与(Yu)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)对(Dui)比(Bi),(?)由(You)于(Yu)涉(She)及(Ji)种(Zhong)类(Lei)较(Jiao)多(Duo),(?)下(Xia)面(Mian)以(Yi)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)与(Yu)相(Xiang)应(Ying)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)比(Bi)较(Jiao)说(Shuo)明(Ming)它(Ta)们(Men)的(De)区(Qu)别(Bie):(?)
1、(?)结(Jie)构(Gou)区(Qu)别(Bie):(?)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)利(Li)用(Yong)输(Shu)入(Ru)电(Dian)路(Lu)内(Nei)电(Dian)路(Lu)在(Zai)电(Dian)磁(Ci)铁(Tie)铁(Tie)芯(Xin)与(Yu)衔(Xian)铁(Tie)间(Jian)产(Chan)生(Sheng)的(De)吸(Xi)力(Li)作(Zuo)用(Yong)而(?)工(Gong)作(Zuo)的(De);(?)固(Gu)体(Ti)继(Ji)电(Dian)器(Qi)用(Yong)电(Dian)子(Zi)元(Yuan)件(Jian)履(Lu)行(Xing)其(Qi)功(Gong)能(Neng)而(?)无(Wu)机(Ji)械(Xie)运(Yun)动(Dong)构(Gou)件(Jian),(?)输(Shu)入(Ru)和(He)输(Shu)出(Chu)是(Shi)隔(Ge)离(Li)的(De)。(?)
2、(?)工(Gong)作(Zuo)方(Fang)式(Shi)区(Qu)别(Bie):(?)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)是(Shi)利(Li)用(Yong)电(Dian)磁(Ci)感(Gan)应(Ying)的(De)原(Yuan)理(Li),(?)通(Tong)过(Guo)电(Dian)磁(Ci)铁(Tie)的(De)力(Li)量(Liang)来(Lai)控(Kong)制(Zhi)电(Dian)路(Lu)通(Tong)断(Duan),(?)因(Yin)此(Ci),(?)用(Yong)直(Zhi)流(Liu)电(Dian)接(Jie)线(Xian)圈(Quan),(?)触(Chu)点(Dian)可(Ke)以(Yi)通(Tong)交(Jiao)、(?)直(Zhi)流(Liu)电(Dian);(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)依(Yi)靠(Kao)半(Ban)导(Dao)体(Ti)器(Qi)件(Jian)和(He)电(Dian)子(Zi)元(Yuan)件(Jian)的(De)电(Dian)、(?)磁(Ci)和(He)光(Guang)特(Te)性(Xing)来(Lai)完(Wan)成(Cheng)其(Qi)隔(Ge)离(Li)和(He)继(Ji)电(Dian)切(Qie)换(Huan)功(Gong)能(Neng),(?)因(Yin)此(Ci),(?)分(Fen)直(Zhi)流(Liu)输(Shu)入(Ru)-交(Jiao)流(Liu)输(Shu)出(Chu)型(Xing)、(?)直(Zhi)流(Liu)输(Shu)入(Ru)-支(Zhi)流(Liu)输(Shu)出(Chu)型(Xing)、(?)交(Jiao)流(Liu)输(Shu)入(Ru)-交(Jiao)流(Liu)输(Shu)出(Chu)型(Xing)、(?)交(Jiao)流(Liu)输(Shu)入(Ru)-直(Zhi)流(Liu)输(Shu)出(Chu)型(Xing)。(?)
3、(?)工(Gong)作(Zuo)状(Zhuang)态(Tai)区(Qu)别(Bie):(?)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)利(Li)用(Yong)衔(Xian)铁(Tie)间(Jian)产(Chan)生(Sheng)的(De)吸(Xi)力(Li)作(Zuo)用(Yong),(?)通(Tong)、(?)断(Duan)电(Dian)路(Lu),(?)因(Yin)此(Ci),(?)动(Dong)作(Zuo)反(Fan)应(Ying)慢(Man)、(?)有(You)噪(Zao)声(Sheng)、(?)寿(Shou)命(Ming)有(You)限(Xian);(?)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)响(Xiang)应(Ying)快(Kuai),(?)运(Yun)行(Xing)无(Wu)噪(Zao)音(Yin),(?)寿(Shou)命(Ming)长(Chang)。(?)
4、(?)使(Shi)用(Yong)环(Huan)境(Jing):(?)温(Wen)度(Du)、(?)湿(Shi)度(Du)、(?)大(Da)气(Qi)压(Ya)力(Li)((?)海(Hai)拔(Ba)高(Gao)度(Du))(?)、(?)砂(Sha)尘(Chen)污(Wu)染(Ran)、(?)化(Hua)学(Xue)气(Qi)体(Ti)和(He)电(Dian)磁(Ci)干(Gan)扰(Rao)等(Deng)要(Yao)素(Su)影(Ying)响(Xiang)中(Zhong),(?)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)普(Pu)遍(Bian)不(Bu)如(Ru)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)。(?)
5、(?)电(Dian)气(Qi)性(Xing)能(Neng)区(Qu)别(Bie):(?)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)与(Yu)相(Xiang)应(Ying)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)比(Bi)较(Jiao),(?)前(Qian)者(Zhe)驱(Qu)动(Dong)简(Jian)单(Dan),(?)但(Dan)功(Gong)耗(Hao)大(Da),(?)隔(Ge)离(Li)好(Hao),(?)短(Duan)时(Shi)过(Guo)载(Zai)耐(Nai)受(Shou)性(Xing)好(Hao),(?)控(Kong)制(Zhi)大(Da)电(Dian)流(Liu)、(?)大(Da)功(Gong)率(Lu)场(Chang)合(He)不(Bu)如(Ru)后(Hou)者(Zhe),(?)控(Kong)制(Zhi)动(Dong)作(Zuo)濒(Bin)繁(Fan)的(De)电(Dian)路(Lu)时(Shi),(?)寿(Shou)命(Ming)不(Bu)如(Ru)后(Hou)者(Zhe)长(Chang)。(?)
总(Zong)之(Zhi),(?)传(Chuan)统(Tong)继(Ji)电(Dian)器(Qi)与(Yu)固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)的(De)对(Dui)比(Bi)各(Ge)有(You)千(Qian)秋(Qiu),(?)后(Hou)者(Zhe)因(Yin)其(Qi)工(Gong)作(Zuo)可(Ke)靠(Kao),(?)无(Wu)触(Chu)点(Dian)、(?)无(Wu)火(Huo)花(Hua)、(?)寿(Shou)命(Ming)长(Chang)、(?)无(Wu)噪(Zao)声(Sheng),(?)无(Wu)电(Dian)磁(Ci)干(Gan)扰(Rao),(?)开(Kai)关(Guan)速(Su)度(Du)快(Kuai),(?)越(Yue)来(Lai)越(Yue)受(Shou)到(Dao)欢(Huan)迎(Ying)。(?)