(?) (?)在(Zai)输(Shu)入(Ru)电(Dian)路(Lu)内(Nei)电(Dian)流(Liu)的(De)作(Zuo)用(Yong)下(Xia)，(?)由(You)机(Ji)械(Xie)部(Bu)件(Jian)的(De)相(Xiang)对(Dui)运(Yun)动(Dong)产(Chan)生(Sheng)预(Yu)定(Ding)响(Xiang)应(Ying)的(De)一(Yi)种(Zhong)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)它(Ta)包(Bao)括(Kuo)直(Zhi)流(Liu)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)、(?)交(Jiao)流(Liu)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)、(?)磁(Ci)保(Bao)持(Chi)继(Ji)电(Dian)器(Qi)、(?)极(Ji)化(Hua)继(Ji)电(Dian)器(Qi)、(?)舌(She)簧(Huang)继(Ji)电(Dian)器(Qi)，(?)节(Jie)能(Neng)功(Gong)率(Lu)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)（(?)1）(?)直(Zhi)流(Liu)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)：(?)输(Shu)入(Ru)电(Dian)路(Lu)中(Zhong)的(De)控(Kong)制(Zhi)电(Dian)流(Liu)为(Wei)直(Zhi)流(Liu)的(De)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)（(?)2）(?)交(Jiao)流(Liu)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)：(?)输(Shu)入(Ru)电(Dian)路(Lu)中(Zhong)的(De)控(Kong)制(Zhi)电(Dian)流(Liu)为(Wei)交(Jiao)流(Liu)的(De)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)（(?)3）(?)磁(Ci)保(Bao)持(Chi)继(Ji)电(Dian)器(Qi)：(?)将(Jiang)磁(Ci)钢(Gang)引(Yin)入(Ru)磁(Ci)回(Hui)路(Lu)，(?)继(Ji)电(Dian)器(Qi)线(Xian)圈(Quan)断(Duan)电(Dian)后(Hou)，(?)继(Ji)电(Dian)器(Qi)的(De)衔(Xian)铁(Tie)仍(Reng)能(Neng)保(Bao)持(Chi)在(Zai)线(Xian)圈(Quan)通(Tong)电(Dian)时(Shi)的(De)状(Zhuang)态(Tai)，(?)具(Ju)有(You)两(Liang)个(Ge)稳(Wen)定(Ding)状(Zhuang)态(Tai)。(?)
(?) (?)（(?)4）(?)极(Ji)化(Hua)继(Ji)电(Dian)器(Qi)：(?)状(Zhuang)态(Tai)改(Gai)变(Bian)取(Qu)决(Jue)于(Yu)输(Shu)入(Ru)激(Ji)励(Li)量(Liang)极(Ji)性(Xing)的(De)一(Yi)种(Zhong)直(Zhi)流(Liu)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)（(?)5）(?)舌(She)簧(Huang)继(Ji)电(Dian)器(Qi)：(?)利(Li)用(Yong)密(Mi)封(Feng)在(Zai)管(Guan)内(Nei)，(?)具(Ju)有(You)触(Chu)点(Dian)簧(Huang)片(Pian)和(He)衔(Xian)铁(Tie)磁(Ci)路(Lu)双(Shuang)重(Zhong)作(Zuo)用(Yong)的(De)舌(She)簧(Huang)的(De)动(Dong)作(Zuo)来(Lai)开(Kai)、(?)闭(Bi)或(Huo)转(Zhuan)换(Huan)线(Xian)路(Lu)的(De)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)（(?)6）(?)节(Jie)能(Neng)功(Gong)率(Lu)继(Ji)电(Dian)器(Qi)：(?)输(Shu)入(Ru)电(Dian)路(Lu)中(Zhong)的(De)控(Kong)制(Zhi)电(Dian)流(Liu)为(Wei)交(Jiao)流(Liu)的(De)电(Dian)磁(Ci)继(Ji)电(Dian)器(Qi)，(?)但(Dan)它(Ta)的(De)电(Dian)流(Liu)大(Da)（(?)一(Yi)般(Ban)30-100A）(?)，(?)体(Ti)积(Ji)小(Xiao)，(?)节(Jie)电(Dian)功(Gong)能(Neng)。(?)
(?) (?)2.固(Gu)态(Tai)继(Ji)电(Dian)器(Qi)
(?) (?)输(Shu)入(Ru)、(?)输(Shu)出(Chu)功(Gong)能(Neng)由(You)电(Dian)子(Zi)元(Yuan)件(Jian)完(Wan)成(Cheng)而(?)无(Wu)机(Ji)械(Xie)运(Yun)动(Dong)部(Bu)件(Jian)的(De)一(Yi)种(Zhong)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)3.时(Shi)间(Jian)继(Ji)电(Dian)器(Qi)
(?) (?)当(Dang)加(Jia)上(Shang)或(Huo)除(Chu)去(Qu)输(Shu)入(Ru)信(Xin)号(Hao)时(Shi)，(?)输(Shu)出(Chu)部(Bu)分(Fen)需(Xu)延(Yan)时(Shi)或(Huo)限(Xian)时(Shi)到(Dao)规(Gui)定(Ding)的(De)时(Shi)间(Jian)才(Cai)闭(Bi)合(He)或(Huo)断(Duan)开(Kai)其(Qi)被(Bei)控(Kong)线(Xian)路(Lu)的(De)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)4.温(Wen)度(Du)继(Ji)电(Dian)器(Qi)
(?) (?)当(Dang)外(Wai)界(Jie)温(Wen)度(Du)达(Da)到(Dao)规(Gui)定(Ding)值(Zhi)时(Shi)而(?)动(Dong)作(Zuo)的(De)继(Ji)电(Dian)器(Qi)。(?)
(?) (?)5.风(Feng)速(Su)继(Ji)电(Dian)器(Qi)
(?) (?)当(Dang)风(Feng)的(De)速(Su)度(Du)达(Da)到(Dao)一(Yi)定(Ding)值(Zhi)时(Shi)，(?)被(Bei)控(Kong)电(Dian)路(Lu)将(Jiang)接(Jie)通(Tong)或(Huo)断(Duan)开(Kai)。(?)
(?) (?)6.加(Jia)速(Su)度(Du)继(Ji)电(Dian)器(Qi)
(?) (?)当(Dang)运(Yun)动(Dong)物(Wu)体(Ti)的(De)加(Jia)速(Su)度(Du)达(Da)到(Dao)规(Gui)定(Ding)值(Zhi)时(Shi)，(?)被(Bei)控(Kong)电(Dian)路(Lu)将(Jiang)接(Jie)通(Tong)或(Huo)断(Duan)开(Kai)。(?)
(?) (?)7.其(Qi)它(Ta)类(Lei)型(Xing)的(De)继(Ji)电(Dian)器(Qi)
(?) (?)如(Ru)光(Guang)继(Ji)电(Dian)器(Qi)、(?)声(Sheng)继(Ji)电(Dian)器(Qi)、(?)热(Re)继(Ji)电(Dian)器(Qi)等(Deng)。(?)
