成(Cheng)功(Gong)案(An)例(Li)
当(Dang)前(Qian)位(Wei)置(Zhi):(?)三(San)菱(Ling)PLC > 技(Ji)术(Shu)服(Fu)务(Wu) > 成(Cheng)功(Gong)案(An)例(Li)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)改(Gai)造(Zao)风(Feng)机(Ji)后(Hou)的(De)节(Jie)能(Neng)案(An)例(Li)
一(Yi)、(?)项(Xiang)目(Mu)说(Shuo)明(Ming)
五(Wu)台(Tai)设(She)备(Bei)共(Gong)用(Yong)一(Yi)台(Tai)主(Zhu)电(Dian)机(Ji)为(Wei)1(?)1(?)K(?)W(?)的(De)吸(Xi)尘(Chen)风(Feng)机(Ji),(?)用(Yong)来(Lai)吸(Xi)取(Qu)电(Dian)锯(Ju)工(Gong)作(Zuo)时(Shi)产(Chan)生(Sheng)的(De)锯(Ju)屑(Xie)。(?)不(Bu)同(Tong)设(She)备(Bei)对(Dui)风(Feng)量(Liang)的(De)需(Xu)求(Qiu)区(Qu)别(Bie)不(Bu)是(Shi)很(Hen)大(Da),(?)但(Dan)设(She)备(Bei)运(Yun)转(Zhuan)时(Shi)电(Dian)锯(Ju)并(Bing)非(Fei)一(Yi)直(Zhi)工(Gong)作(Zuo),(?)而(?)是(Shi)根(Gen)据(Ju)不(Bu)同(Tong)的(De)工(Gong)序(Xu)投(Tou)入(Ru)运(Yun)行(Xing)。(?)几(Ji)年(Nian)前(Qian)公(Gong)司(Si)就(Jiu)对(Dui)此(Ci)风(Feng)机(Ji)实(Shi)现(Xian)了(Liao)变(Bian)频(Pin)器(Qi)控(Kong)制(Zhi),(?)当(Dang)时(Shi)的(De)方(Fang)式(Shi)是(Shi)用(Yong)电(Dian)位(Wei)器(Qi)调(Diao)节(Jie)风(Feng)量(Liang),(?)如(Ru)果(Guo)哪(Na)一(Yi)台(Tai)设(She)备(Bei)的(De)电(Dian)锯(Ju)要(Yao)工(Gong)作(Zuo)时(Shi)就(Jiu)按(An)一(Yi)下(Xia)按(An)钮(Niu),(?)打(Da)开(Kai)相(Xiang)应(Ying)的(De)风(Feng)口(Kou),(?)然(Ran)后(Hou)根(Gen)据(Ju)效(Xiao)果(Guo)调(Diao)电(Dian)位(Wei)器(Qi)以(Yi)得(De)到(Dao)适(Shi)当(Dang)的(De)风(Feng)量(Liang)。(?)但(Dan)工(Gong)人(Ren)在(Zai)操(Cao)作(Zuo)过(Guo)程(Cheng)中(Zhong)时(Shi)常(Chang)会(Hui)忘(Wang)记(Ji)开(Kai)或(Huo)者(Zhe)忘(Wang)记(Ji)关(Guan)风(Feng)口(Kou)的(De)阀(Fa)门(Men),(?)这(Zhe)就(Jiu)造(Zao)成(Cheng)实(Shi)际(Ji)情(Qing)况(Kuang)不(Bu)尽(Jin)人(Ren)意(Yi),(?)车(Che)间(Jian)灰(Hui)尘(Chen)太(Tai)大(Da),(?)工(Gong)作(Zuo)环(Huan)境(Jing)恶(E)劣(Lie)。(?)最(Zui)后(Hou)干(Gan)脆(Cui)把(Ba)变(Bian)频(Pin)器(Qi)的(De)输(Shu)出(Chu)调(Diao)到(Dao)5(?)0(?)H(?)Z(?),(?)不(Bu)再(Zai)进(Jin)行(Xing)节(Jie)能(Neng)的(De)调(Diao)节(Jie)。(?)变(Bian)频(Pin)器(Qi)只(Zhi)成(Cheng)了(Liao)一(Yi)个(Ge)启(Qi)动(Dong)器(Qi),(?)造(Zao)成(Cheng)了(Liao)资(Zi)源(Yuan)的(De)浪(Lang)费(Fei)。(?)
二(?)、(?)改(Gai)造(Zao)方(Fang)案(An)
用(Yong)三(San)菱(Ling)FX3U系(Xi)列(Lie)PLC接(Jie)收(Shou)各(Ge)机(Ji)台(Tai)电(Dian)锯(Ju)工(Gong)作(Zuo)的(De)信(Xin)息(Xi)并(Bing)对(Dui)投(Tou)入(Ru)工(Gong)作(Zuo)的(De)电(Dian)锯(Ju)台(Tai)数(Shu)进(Jin)行(Xing)判(Pan)断(Duan),(?)根(Gen)据(Ju)判(Pan)断(Duan),(?)相(Xiang)应(Ying)的(De)输(Shu)出(Chu)点(Dian)动(Dong)作(Zuo)来(Lai)控(Kong)制(Zhi)变(Bian)频(Pin)器(Qi)的(De)多(Duo)段(Duan)速(Su)端(Duan)子(Zi),(?)实(Shi)现(Xian)多(Duo)段(Duan)速(Su)控(Kong)制(Zhi)。(?)从(Cong)而(?)不(Bu)用(Yong)人(Ren)为(Wei)的(De)干(Gan)预(Yu),(?)自(Zi)动(Dong)根(Gen)据(Ju)投(Tou)入(Ru)电(Dian)锯(Ju)的(De)台(Tai)数(Shu)进(Jin)行(Xing)风(Feng)量(Liang)控(Kong)制(Zhi)。(?)根(Gen)据(Ju)投(Tou)入(Ru)运(Yun)行(Xing)的(De)电(Dian)锯(Ju)台(Tai)数(Shu)实(Shi)施(Shi)五(Wu)个(Ge)速(Su)段(Duan)的(De)速(Su)度(Du)控(Kong)制(Zhi)。(?)
三(San)菱(Ling)FX3U系(Xi)列(Lie)PLC、(?)电(Dian)脑(Nao)、(?)通(Tong)讯(Xun)接(Jie)口(Kou)及(Ji)通(Tong)讯(Xun)线(Xian)
三(San)、(?)方(Fang)案(An)实(Shi)施(Shi)
1、(?)电(Dian)锯(Ju)投(Tou)入(Ru)运(Yun)行(Xing)信(Xin)号(Hao)的(De)采(Cai)集(Ji)
用(Yong)电(Dian)锯(Ju)工(Gong)作(Zuo)时(Shi)的(De)控(Kong)制(Zhi)接(Jie)触(Chu)器(Qi)的(De)一(Yi)对(Dui)辅(Fu)助(Zhu)常(Chang)开(Kai)触(Chu)点(Dian)控(Kong)制(Zhi)一(Yi)个(Ge)中(Zhong)间(Jian)继(Ji)电(Dian)器(Qi),(?)中(Zhong)间(Jian)继(Ji)电(Dian)器(Qi)要(Yao)选(Xuan)用(Yong)最(Zui)少(Shao)有(You)两(Liang)对(Dui)常(Chang)开(Kai)触(Chu)点(Dian)的(De)。(?)用(Yong)其(Qi)中(Zhong)的(De)一(Yi)对(Dui)接(Jie)入(Ru)三(San)菱(Ling)PLC的(De)一(Yi)个(Ge)输(Shu)入(Ru)点(Dian),(?)另(Ling)一(Yi)对(Dui)控(Kong)制(Zhi)一(Yi)个(Ge)气(Qi)阀(Fa),(?)气(Qi)阀(Fa)再(Zai)带(Dai)动(Dong)气(Qi)缸(Gang),(?)用(Yong)气(Qi)缸(Gang)启(Qi)闭(Bi)设(She)备(Bei)上(Shang)的(De)风(Feng)口(Kou)。(?)这(Zhe)样(Yang)就(Jiu)实(Shi)现(Xian)了(Liao)PLC对(Dui)投(Tou)入(Ru)电(Dian)锯(Ju)信(Xin)号(Hao)的(De)接(Jie)收(Shou),(?)也(Ye)实(Shi)现(Xian)了(Liao)风(Feng)口(Kou)的(De)自(Zi)动(Dong)启(Qi)闭(Bi),(?)简(Jian)单(Dan)实(Shi)用(Yong)。(?)
2、(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)参(Can)数(Shu)设(She)置(Zhi)和(He)接(Jie)线(Xian)
1)(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)参(Can)数(Shu)的(De)设(She)定(Ding)
使(Shi)用(Yong)的(De)变(Bian)频(Pin)器(Qi)是(Shi)三(San)菱(Ling)FR-A740系(Xi)列(Lie)。(?)根(Gen)据(Ju)多(Duo)段(Duan)速(Su)控(Kong)制(Zhi)的(De)需(Xu)要(Yao)和(He)风(Feng)机(Ji)运(Yun)行(Xing)的(De)特(Te)点(Dian)主(Zhu)要(Yao)设(She)定(Ding)的(De)参(Can)数(Shu)如(Ru)表(Biao)2(?)。(?)
2)(?)多(Duo)段(Duan)速(Su)控(Kong)制(Zhi)时(Shi)端(Duan)子(Zi)的(De)组(Zu)合(He)
这(Zhe)个(Ge)系(Xi)列(Lie)的(De)变(Bian)频(Pin)器(Qi)进(Jin)行(Xing)多(Duo)段(Duan)速(Su)控(Kong)制(Zhi)的(De)端(Duan)子(Zi)为(Wei)RL、(?)RM、(?)RH。(?)通(Tong)过(Guo)这(Zhe)三(San)个(Ge)端(Duan)子(Zi)的(De)组(Zu)合(He)最(Zui)多(Duo)可(Ke)以(Yi)实(Shi)现(Xian)七(Qi)段(Duan)速(Su)度(Du)运(Yun)行(Xing)。(?)进(Jin)行(Xing)五(Wu)段(Duan)速(Su)度(Du)控(Kong)制(Zhi)时(Shi)的(De)端(Duan)子(Zi)组(Zu)合(He)
3)(?)三(San)菱(Ling)PLC输(Shu)出(Chu)端(Duan)与(Yu)变(Bian)频(Pin)器(Qi)控(Kong)制(Zhi)端(Duan)子(Zi)接(Jie)线(Xian)图(Tu)如(Ru)下(Xia)图(Tu)所(Suo)示(Shi)
3、(?)三(San)菱(Ling)PLC的(De)选(Xuan)取(Qu)和(He)程(Cheng)序(Xu)的(De)编(Bian)写(Xie)
根(Gen)据(Ju)改(Gai)造(Zao)输(Shu)入(Ru)输(Shu)出(Chu)点(Dian)数(Shu)的(De)需(Xu)求(Qiu),(?)三(San)菱(Ling)PLC选(Xuan)取(Qu)的(De)是(Shi)FX3U-16MT
四(Si)、(?)三(San)菱(Ling)PLC编(Bian)程(Cheng)即(Ji)启(Qi)动(Dong)与(Yu)停(Ting)止(Zhi)的(De)程(Cheng)序(Xu)
五(Wu)、(?)节(Jie)能(Neng)效(Xiao)果(Guo)分(Fen)析(Xi)
1、(?)实(Shi)测(Ce)能(Neng)耗(Hao)
当(Dang)变(Bian)频(Pin)器(Qi)在(Zai)50Hz和(He)40Hz运(Yun)行(Xing)时(Shi)在(Zai)变(Bian)频(Pin)器(Qi)输(Shu)出(Chu)侧(Ce)实(Shi)测(Ce)数(Shu)据(Ju):(?)40Hz时(Shi)电(Dian)流(Liu)为(Wei)12.2A,电(Dian)压(Ya)250V;50Hz时(Shi)电(Dian)流(Liu)为(Wei)15.8A,电(Dian)压(Ya)为(Wei)370V。(?)则(Ze)
P1=(?)1.732*250*12.2=5.28kw
P2=1.732*370*15.8A=10.13kw
注(Zhu):(?)改(Gai)造(Zao)后(Hou)每(Mei)个(Ge)小(Xiao)时(Shi)能(Neng)耗(Hao)仍(Reng)可(Ke)节(Jie)约(Yue)4.85个(Ge)千(Qian)瓦(Wa)。(?)
2、(?)节(Jie)能(Neng)效(Xiao)果(Guo)计(Ji)算(Suan)
改(Gai)造(Zao)前(Qian)每(Mei)年(Nian)消(Xiao)耗(Hao)的(De)电(Dian)能(Neng)((?)按(An)每(Mei)天(Tian)工(Gong)作(Zuo)22小(Xiao)时(Shi),(?)每(Mei)年(Nian)工(Gong)作(Zuo)250天(Tian)计(Ji))(?)
W1=10.13*22*250=55715Kwh
改(Gai)造(Zao)后(Hou)每(Mei)年(Nian)消(Xiao)耗(Hao)的(De)电(Dian)能(Neng):(?)
W2=5.28*22*250Kwh=29040Kwh
则(Ze)每(Mei)年(Nian)节(Jie)约(Yue)电(Dian)能(Neng)为(Wei)W=W1-(?)W2=26675Kwh
如(Ru)果(Guo)以(Yi)每(Mei)度(Du)电(Dian)0.5元(Yuan)计(Ji),(?)则(Ze)每(Mei)年(Nian)节(Jie)约(Yue)电(Dian)费(Fei)13337.5元(Yuan)。(?)可(Ke)见(Jian)节(Jie)能(Neng)效(Xiao)果(Guo)和(He)经(Jing)济(Ji)效(Xiao)益(Yi)当(Dang)可(Ke)观(Guan)。(?)
【(?)深(Shen)圳(Zhen)海(Hai)蓝(Lan)机(Ji)电(Dian)】(?)10多(Duo)年(Nian)专(Zhuan)业(Ye)代(Dai)理(Li)销(Xiao)售(Shou):(?)三(San)菱(Ling)变(Bian)频(Pin)器(Qi)、(?)三(San)菱(Ling)plc、(?)三(San)菱(Ling)触(Chu)摸(Mo)屏(Ping)、(?)三(San)菱(Ling)伺(Si)服(Fu)电(Dian)机(Ji)等(Deng)工(Gong)控(Kong)自(Zi)动(Dong)化(Hua)产(Chan)品(Pin)及(Ji)其(Qi)配(Pei)件(Jian),(?)订(Ding)购(Gou)热(Re)线(Xian):(?)400-8819-130 ,(?)三(San)菱(Ling)好(Hao)产(Chan)品(Pin),(?)海(Hai)蓝(Lan)好(Hao)服(Fu)务(Wu)!(?)
我(Wo)司(Si)还(Huan)为(Wei)广(Guang)大(Da)客(Ke)户(Hu)群(Qun)体(Ti)提(Ti)供(Gong)售(Shou)前(Qian)免(Mian)费(Fei)技(Ji)术(Shu)指(Zhi)导(Dao)和(He)售(Shou)后(Hou)维(Wei)修(Xiu)服(Fu)务(Wu),(?)10余(Yu)位(Wei)工(Gong)程(Cheng)师(Shi)24小(Xiao)时(Shi)在(Zai)线(Xian)抢(Qiang)答(Da)!(?)同(Tong)时(Shi)也(Ye)承(Cheng)接(Jie)各(Ge)种(Zhong)非(Fei)标(Biao)自(Zi)动(Dong)化(Hua)工(Gong)程(Cheng)项(Xiang)目(Mu),(?)技(Ji)术(Shu)服(Fu)务(Wu)热(Re)线(Xian):(?)400-8819-130。(?)
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评(Ping)论(Lun)信(Xin)息(Xi)