高(Gao)频(Pin)开(Kai)关(Guan)电(Dian)源(Yuan)是(Shi)利(Li)用(Yong)按(An)电(Dian)路(Lu)工(Gong)作(Zuo)的(De)开(Kai)关(Guan)管(Guan)开(Kai)展(Zhan)高(Gao)速(Su)导(Dao)通(Tong)和(He)端(Duan)接(Jie),(?)将(Jiang)直(Zhi)流(Liu)电(Dian)转(Zhuan)换(Huan)成(Cheng)高(Gao)频(Pin)交(Jiao)流(Liu)电(Dian)提(Ti)供(Gong)给(Gei)变(Bian)压(Ya)器(Qi)开(Kai)展(Zhan)变(Bian)换(Huan),(?)从(Cong)而(?)产(Chan)生(Sheng)一(Yi)组(Zu)或(Huo)多(Duo)组(Zu)所(Suo)需(Xu)电(Dian)压(Ya)的(De)电(Dian)源(Yuan)。(?)
高(Gao)频(Pin)开(Kai)关(Guan)电(Dian)源(Yuan)由(You)以(Yi)下(Xia)部(Bu)分(Fen)组(Zu)成(Cheng):
1.主(Zhu)电(Dian)路(Lu)从(Cong)交(Jiao)流(Liu)电(Dian)网(Wang)输(Shu)入(Ru)和(He)DC输(Shu)出(Chu)的(De)全(Quan)过(Guo)程(Cheng)包(Bao)括(Kuo):
1.输(Shu)入(Ru)滤(Lu)波(Bo)器(Qi):其(Qi)功(Gong)能(Neng)是(Shi)滤(Lu)除(Chu)电(Dian)网(Wang)中(Zhong)存(Cun)在(Zai)的(De)杂(Za)波(Bo),(?)同(Tong)时(Shi)防(Fang)止(Zhi)本(Ben)机(Ji)引(Yin)起(Qi)的(De)杂(Za)波(Bo)反(Fan)馈(Kui)到(Dao)公(Gong)共(Gong)电(Dian)网(Wang)。(?)
2.整(Zheng)流(Liu)滤(Lu)波(Bo):立(Li)即(Ji)将(Jiang)电(Dian)网(Wang)交(Jiao)流(Liu)电(Dian)源(Yuan)整(Zheng)流(Liu)成(Cheng)更(Geng)平(Ping)滑(Hua)的(De)DC电(Dian)源(Yuan),(?)供(Gong)下(Xia)一(Yi)阶(Jie)段(Duan)转(Zhuan)换(Huan)使(Shi)用(Yong)。(?)
3.逆(Ni)变(Bian):将(Jiang)整(Zheng)流(Liu)后(Hou)的(De)直(Zhi)流(Liu)电(Dian)转(Zhuan)换(Huan)成(Cheng)高(Gao)频(Pin)交(Jiao)流(Liu)电(Dian),(?)这(Zhe)也(Ye)是(Shi)高(Gao)频(Pin)开(Kai)关(Guan)电(Dian)源(Yuan)的(De)核(He)心(Xin)部(Bu)分(Fen)。(?)频(Pin)率(Lu)越(Yue)高(Gao),(?)体(Ti)积(Ji)、(?)重(Zhong)量(Liang)和(He)输(Shu)出(Chu)功(Gong)率(Lu)的(De)比(Bi)值(Zhi)越(Yue)小(Xiao)。(?)
4.输(Shu)出(Chu)整(Zheng)流(Liu)滤(Lu)波(Bo):根(Gen)据(Ju)负(Fu)载(Zai)要(Yao)求(Qiu),(?)提(Ti)供(Gong)稳(Wen)定(Ding)可(Ke)靠(Kao)的(De)DC电(Dian)源(Yuan)。(?)
第(Di)二(?),(?)控(Kong)制(Zhi)电(Dian)路(Lu)一(Yi)方(Fang)面(Mian)从(Cong)输(Shu)出(Chu)端(Duan)采(Cai)样(Yang),(?)与(Yu)设(She)定(Ding)的(De)规(Gui)范(Fan)开(Kai)展(Zhan)比(Bi)较(Jiao),(?)随(Sui)后(Hou)实(Shi)际(Ji)操(Cao)作(Zuo)逆(Ni)变(Bian)器(Qi)更(Geng)改(Gai)其(Qi)频(Pin)率(Lu)或(Huo)脉(Mai)宽(Kuan),(?)做(Zuo)到(Dao)输(Shu)出(Chu)稳(Wen)定(Ding)和(He)高(Gao)频(Pin)开(Kai)关(Guan)电(Dian)源(Yuan)的(De)3个(Ge)条(Tiao)件(Jian):
1.开(Kai)关(Guan):电(Dian)力(Li)电(Dian)子(Zi)器(Qi)件(Jian)工(Gong)作(Zuo)在(Zai)开(Kai)关(Guan)状(Zhuang)态(Tai),(?)而(?)不(Bu)是(Shi)线(Xian)性(Xing)状(Zhuang)态(Tai)。(?)
2.高(Gao)频(Pin):电(Dian)力(Li)电(Dian)子(Zi)器(Qi)件(Jian)工(Gong)作(Zuo)在(Zai)高(Gao)频(Pin),(?)而(?)不(Bu)是(Shi)接(Jie)近(Jin)工(Gong)频(Pin)的(De)低(Di)频(Pin)。(?)
3.DC:开(Kai)关(Guan)电(Dian)源(Yuan)输(Shu)出(Chu)DC而(?)不(Bu)是(Shi)交(Jiao)流(Liu)。(?)