发(Fa)电(Dian)机(Ji)在(Zai)工(Gong)农(Nong)业(Ye)生(Sheng)产(Chan)、(?)国(Guo)防(Fang)、(?)科(Ke)技(Ji)及(Ji)日(Ri)常(Chang)生(Sheng)活(Huo)中(Zhong)有(You)广(Guang)泛(Fan)的(De)用(Yong)途(Tu)。(?)发(Fa)电(Dian)机(Ji)的(De)形(Xing)式(Shi)很(Hen)多(Duo)，(?)但(Dan)其(Qi)工(Gong)作(Zuo)原(Yuan)理(Li)都(Du)基(Ji)于(Yu)电(Dian)磁(Ci)感(Gan)应(Ying)定(Ding)律(Lu)和(He)电(Dian)磁(Ci)力(Li)定(Ding)律(Lu)。(?)因(Yin)此(Ci)，(?)其(Qi)构(Gou)造(Zao)的(De)一(Yi)般(Ban)原(Yuan)则(Ze)是(Shi)：(?)用(Yong)适(Shi)当(Dang)的(De)导(Dao)磁(Ci)和(He)导(Dao)电(Dian)材(Cai)料(Liao)构(Gou)成(Cheng)互(Hu)相(Xiang)进(Jin)行(Xing)电(Dian)磁(Ci)感(Gan)应(Ying)的(De)磁(Ci)路(Lu)和(He)电(Dian)路(Lu)，(?)以(Yi)产(Chan)生(Sheng)电(Dian)磁(Ci)功(Gong)率(Lu)，(?)达(Da)到(Dao)能(Neng)量(Liang)转(Zhuan)换(Huan)的(De)目(Mu)的(De)。(?)那(Na)么(Me)，(?)800千(Qian)瓦(Wa)发(Fa)电(Dian)机(Ji)回(Hui)收(Shou)小(Xiao)编(Bian)总(Zong)结(Jie)一(Yi)下(Xia)发(Fa)电(Dian)机(Ji)失(Shi)磁(Ci)对(Dui)系(Xi)统(Tong)以(Yi)下(Xia)影(Ying)响(Xiang)：(?)

800千(Qian)瓦(Wa)发(Fa)电(Dian)机(Ji)回(Hui)收(Shou)

1、(?)低(Di)励(Li)和(He)失(Shi)磁(Ci)的(De)发(Fa)电(Dian)机(Ji),从(Cong)系(Xi)统(Tong)中(Zhong)吸(Xi)收(Shou)无(Wu)功(Gong)功(Gong)率(Lu),引(Yin)起(Qi)电(Dian)力(Li)系(Xi)统(Tong)的(De)电(Dian)压(Ya)降(Jiang)低(Di),如(Ru)果(Guo)电(Dian)力(Li)系(Xi)统(Tong)中(Zhong)无(Wu)功(Gong)功(Gong)率(Lu)储(Chu)备(Bei)不(Bu)足(Zu),将(Jiang)使(Shi)电(Dian)力(Li)系(Xi)统(Tong)中(Zhong)邻(Lin)近(Jin)的(De)某(Mou)些(Xie)点(Dian)的(De)电(Dian)压(Ya)低(Di)于(Yu)允(Yun)许(Xu)值(Zhi),破(Po)坏(Huai)了(Liao)负(Fu)荷(He)与(Yu)各(Ge)电(Dian)源(Yuan)间(Jian)的(De)稳(Wen)定(Ding)运(Yun)行(Xing),甚(Shen)至(Zhi)使(Shi)电(Dian)力(Li)系(Xi)统(Tong)电(Dian)压(Ya)崩(Beng)溃(Kui)而(?)瓦(Wa)解(Jie)。(?)

2、(?)当(Dang)一(Yi)台(Tai)发(Fa)电(Dian)机(Ji)发(Fa)生(Sheng)失(Shi)磁(Ci)后(Hou),由(You)于(Yu)电(Dian)压(Ya)下(Xia)降(Jiang),电(Dian)力(Li)系(Xi)统(Tong)中(Zhong)的(De)其(Qi)它(Ta)发(Fa)电(Dian)机(Ji),在(Zai)自(Zi)动(Dong)调(Diao)整(Zheng)励(Li)磁(Ci)装(Zhuang)置(Zhi)的(De)作(Zuo)用(Yong)下(Xia),将(Jiang)增(Zeng)加(Jia)其(Qi)无(Wu)功(Gong)输(Shu)出(Chu),从(Cong)而(?)使(Shi)某(Mou)些(Xie)发(Fa)电(Dian)机(Ji)、(?)变(Bian)压(Ya)器(Qi)或(Huo)线(Xian)路(Lu)过(Guo)电(Dian)流(Liu),其(Qi)后(Hou)备(Bei)保(Bao)护(Hu)可(Ke)能(Neng)因(Yin)过(Guo)流(Liu)而(?)误(Wu)动(Dong),使(Shi)事(Shi)故(Gu)波(Bo)及(Ji)范(Fan)围(Wei)扩(Kuo)大(Da)。(?)

3、(?)一(Yi)台(Tai)发(Fa)电(Dian)机(Ji)失(Shi)磁(Ci)后(Hou),由(You)于(Yu)该(Gai)发(Fa)电(Dian)机(Ji)有(You)功(Gong)功(Gong)率(Lu)的(De)摇(Yao)摆(Bai),以(Yi)及(Ji)系(Xi)统(Tong)电(Dian)压(Ya)的(De)下(Xia)降(Jiang),将(Jiang)可(Ke)能(Neng)导(Dao)致(Zhi)相(Xiang)邻(Lin)的(De)正(Zheng)常(Chang)运(Yun)行(Xing)发(Fa)电(Dian)机(Ji)与(Yu)系(Xi)统(Tong)之(Zhi)间(Jian),或(Huo)电(Dian)力(Li)系(Xi)统(Tong)各(Ge)部(Bu)分(Fen)之(Zhi)间(Jian)失(Shi)步(Bu),使(Shi)系(Xi)统(Tong)发(Fa)生(Sheng)振(Zhen)荡(Dang)。(?)

4、(?)发(Fa)电(Dian)机(Ji)的(De)额(E)定(Ding)容(Rong)量(Liang)越(Yue)大(Da),在(Zai)低(Di)励(Li)磁(Ci)和(He)失(Shi)磁(Ci)时(Shi),引(Yin)起(Qi)无(Wu)功(Gong)功(Gong)率(Lu)缺(Que)额(E)越(Yue)大(Da),电(Dian)力(Li)系(Xi)统(Tong)的(De)容(Rong)量(Liang)越(Yue)小(Xiao),则(Ze)补(Bu)偿(Chang)这(Zhe)一(Yi)无(Wu)功(Gong)功(Gong)率(Lu)缺(Que)额(E)的(De)能(Neng)力(Li)越(Yue)小(Xiao)。(?)因(Yin)此(Ci),发(Fa)电(Dian)机(Ji)的(De)单(Dan)机(Ji)容(Rong)量(Liang)与(Yu)电(Dian)力(Li)系(Xi)统(Tong)总(Zong)容(Rong)量(Liang)之(Zhi)比(Bi)越(Yue)大(Da)时(Shi),对(Dui)电(Dian)力(Li)系(Xi)统(Tong)的(De)不(Bu)利(Li)影(Ying)响(Xiang)就(Jiu)越(Yue)严(Yan)重(Zhong)。(?)