公(Gong)司(Si)名(Ming)称(Cheng):(?)安(An)阳(Yang)市(Shi)宏(Hong)业(Ye)科(Ke)技(Ji)有(You)限(Xian)公(Gong)司(Si)
地(Di) 址(Zhi) :(?) 安(An)阳(Yang)市(Shi)文(Wen)峰(Feng)区(Qu)南(Nan)关(Guan)
联(Lian) 系(Xi) 人(Ren):(?)王(Wang)经(Jing)理(Li)
电(Dian) 话(Hua) :(?)13303720288
传(Chuan) 真(Zhen) :(?)0372-3776668
工(Gong) 作(Zuo)QQ :86561114
电(Dian)子(Zi)邮(You)箱(Xiang):(?)ayhykj@163.com
主(Zhu)营(Ying)产(Chan)品(Pin):(?)石(Shi)灰(Hui)窑(Yao)自(Zi)动(Dong)化(Hua),(?)环(Huan)保(Bao)石(Shi)灰(Hui)窑(Yao),(?)石(Shi)灰(Hui)窑(Yao)改(Gai)造(Zao),(?)石(Shi)灰(Hui)窑(Yao)设(She)备(Bei)
- 产(Chan)品(Pin)名(Ming)称(Cheng):(?)变(Bian)频(Pin)器(Qi)
- 产(Chan)品(Pin)点(Dian)击(Ji)数(Shu):(?)36562
- 产(Chan)品(Pin)介(Jie)绍(Shao)
各(Ge)种(Zhong)温(Wen)度(Du)、(?)压(Ya)力(Li)、(?)流(Liu)量(Liang)、(?)速(Su)度(Du)、(?)HP值(Zhi)等(Deng)传(Chuan)感(Gan)变(Bian)送(Song)器(Qi)
风(Feng)机(Ji)水(Shui)泵(Beng)均(Jun)属(Shu)于(Yu)平(Ping)方(Fang)转(Zhuan)矩(Ju)负(Fu)载(Zai),(?)水(Shui)和(He)风(Feng)均(Jun)属(Shu)于(Yu)流(Liu)体(Ti),(?)有(You)一(Yi)下(Xia)运(Yun)行(Xing)规(Gui)律(Lu):(?)
1、(?) 流(Liu)量(Liang)与(Yu)转(Zhuan)速(Su)的(De)一(Yi)次(Ci)方(Fang)成(Cheng)正(Zheng)比(Bi)
2、(?) 压(Ya)力(Li)((?)杨(Yang)程(Cheng))(?)与(Yu)转(Zhuan)速(Su)的(De)二(?)次(Ci)方(Fang)成(Cheng)正(Zheng)比(Bi)
3、(?) 轴(Zhou)功(Gong)率(Lu)与(Yu)转(Zhuan)速(Su)的(De)三(San)次(Ci)方(Fang)成(Cheng)正(Zheng)比(Bi)
当(Dang)频(Pin)率(Lu)变(Bian)小(Xiao)时(Shi),(?)转(Zhuan)速(Su)变(Bian)小(Xiao),(?)流(Liu)量(Liang)也(Ye)同(Tong)比(Bi)例(Li)下(Xia)降(Jiang),(?)但(Dan)功(Gong)率(Lu)却(Que)以(Yi)转(Zhuan)速(Su)的(De)立(Li)方(Fang)下(Xia)降(Jiang),(?)它(Ta)们(Men)之(Zhi)间(Jian)的(De)关(Guan)系(Xi)如(Ru)下(Xia)表(Biao)所(Suo)示(Shi):(?)
频(Pin)率(Lu)f(Hz) 转(Zhuan)速(Su)N 流(Liu)量(Liang)O 扬(Yang)程(Cheng)H 轴(Zhou)功(Gong)率(Lu)P 节(Jie)电(Dian)率(Lu)
50 * * * * 0.00%
45 90% 90% 81% 72.9% 27.10%
40 80% 80% 64% 51.2% 48.80%
35 70% 70% 49% 34.3% 65.70%
30 60% 60% 36% 21.6% 78.40%
25 50% 50% 25% 12.5% 87.5%
例(Li)如(Ru):(?)水(Shui)泵(Beng)或(Huo)风(Feng)机(Ji)驱(Qu)动(Dong)电(Dian)机(Ji)转(Zhuan)速(Su)降(Jiang)低(Di)10%(?),(?)即(Ji)变(Bian)频(Pin)器(Qi)运(Yun)行(Xing)频(Pin)率(Lu)为(Wei)45Hz
则(Ze)节(Jie)电(Dian)率(Lu)=(?)[1-(?)((?)45÷(?)50)(?)3]×(?)*=(?)27.1%(?)
电(Dian)机(Ji)工(Gong)作(Zuo)24小(Xiao)时(Shi),(?)一(Yi)月(Yue)工(Gong)作(Zuo)30天(Tian),(?)设(She)备(Bei)作(Zuo)业(Ye)率(Lu)90%,(?)我(Wo)们(Men)保(Bao)守(Shou)估(Gu)计(Ji)频(Pin)率(Lu)减(Jian)少(Shao)5HZ,(?)转(Zhuan)速(Su)降(Jiang)低(Di)10%计(Ji)算(Suan),(?)由(You)前(Qian)面(Mian)计(Ji)算(Suan)可(Ke)知(Zhi)节(Jie)电(Dian)率(Lu)为(Wei)27.1%,电(Dian)费(Fei)按(An)每(Mei)度(Du)0.65元(Yuan)计(Ji)算(Suan),(?)负(Fu)载(Zai)系(Xi)数(Shu)0.75 ,(?)
每(Mei)月(Yue)节(Jie)约(Yue)电(Dian)费(Fei)为(Wei):(?) 24 h×(?)30天(Tian)×(?)90%×(?)0.75×(?)27.1%(?)×(?)0.65=85.6元(Yuan)/KW
变(Bian)频(Pin)器(Qi)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)风(Feng)机(Ji)、(?)水(Shui)泵(Beng)、(?)中(Zhong)央(Yang)空(Kong)调(Diao)、(?)空(Kong)压(Ya)机(Ji)、(?)自(Zi)动(Dong)扶(Fu)梯(Ti)、(?)传(Chuan)送(Song)、(?)卷(Juan)绕(Rao)、(?)起(Qi)重(Zhong)、(?)挤(Ji)压(Ya)、(?)机(Ji)床(Chuang)等(Deng)各(Ge)种(Zhong)机(Ji)械(Xie)设(She)备(Bei)控(Kong)制(Zhi)领(Ling)域(Yu)。(?)它(Ta)可(Ke)以(Yi)提(Ti)高(Gao)奇(Qi)特(Te)的(De)产(Chan)成(Cheng)品(Pin)率(Lu),(?)延(Yan)长(Chang)设(She)备(Bei)的(De)正(Zheng)常(Chang)工(Gong)作(Zuo)周(Zhou)期(Qi)和(He)使(Shi)用(Yong)寿(Shou)命(Ming),(?)使(Shi)操(Cao)作(Zuo)和(He)控(Kong)制(Zhi)系(Xi)统(Tong)得(De)以(Yi)简(Jian)化(Hua),(?)有(You)的(De)甚(Shen)至(Zhi)可(Ke)以(Yi)改(Gai)变(Bian)原(Yuan)有(You)的(De)工(Gong)艺(Yi)规(Gui)范(Fan),(?)从(Cong)而(?)提(Ti)高(Gao)了(Liao)整(Zheng)个(Ge)设(She)备(Bei)控(Kong)制(Zhi)水(Shui)平(Ping),(?)