产品中心
2711-NC14
2711-NC14 整数槽波绕组相比,由于分数槽绕组的实际每极每相槽数不相等,因此分数槽波绕组的连接就复杂多了,尤其在槽数较多的情况下,有多种波绕组的连接方式,为了得到佳的连接方案,往往需要在多种连接方案中进行对比优选。如果把每种连接方式都绘出整个接线图非常费时费力,实践中通常采用一种叫做方格图的办法来确定和显示波绕组的连接规律。
接下来我们以Z 1 =54,2p=8,的三相分数槽绕组为例,介绍一下方格图的作法以及用方格图进行波绕组连接的原理。
①计算每极每相槽数
q=2+1/4。
②确定循环数序
按前述方法得到该分数槽绕组的循环数序为3、2、2、2。
③确定合成节距Y
Y=Y 1 +Y 2 =13≈2τ
④画方格图
先按1、2、3、4…顺序写出线圈编号,也就是线圈上层边所在的槽号,取每行的槽号数等于合成节距Y(对于本例Y=13),然后继续依次往下写槽号,直到写完Z1个槽号(对于本例Z 1 =54),为了更直观地看清连接规律,通常在写完所有(54个)槽号后,继续往下多写一行或多写几个槽号
2711-NC14
Siemens Simatic S5 CP,6GK1143-0AB01,E:08
Siemens Simatic S7 CP443-5 6GK7443-5FX02-0XE0 NEU V.01
Siemens Simatic S7 CP342-2, 6GK7342-2AH01-0XA0
Siemens Simatic S5 6GK1543-1AA01 6GK1-543-1AA01 NEW
Siemens Simatic S5 CP 5431 FMS, 6GK1543-1AA01, E:03
Siemens Simatic Net S5 CP2430 6GK1243-0SA20
Siemens Simatic S5 6GK1147-3MA00 6GK-1147-3MA00
Siemens Simatic S7 CP443-1, 6GK7 443-1EX00-0XE0
Siemens Simatic S7 CP 342-5 6GK7342-5DA01-0XE0
2 Stück Siemens Simatic 6GK1502 - 3CA00 Profibus
Siemens Simatic S7 CP 342-5 6GK7 342-5DA02-0XE0
Ort: Tschechische Republik
SIEMENS S7 SIMATIC NET CP 5512 6GK1551-2AA0 + Adapter
Ort: Österreich
Siemens Simatic S7 6GK5005-0BA00-1AA3 Simatic NET,NEU
Siemens Simatic S7 CP342-5, 6GK7 342-5DA01-0XE0, E:02
Siemens Simatic S7 6GK5005-0BA00-1AA3 Simatic NET,NEU
Siemens Simatic S7 Profibus CP5611 A2 6GK1561-1AA00
Ort: Niederlande
Siemens Simatic NET Profibus OLM G12 V4.0 6GK1503-3CB00
Ort: Österreich
Siemens Simatic OLM/G12 Seriennr.6GK1502-3CB10
Siemens Simatic S7 CP342-5 6GK7342-5DA00-0XE0
Siemens Simatic OLM/G12 Seriennr.6GK1502-3CB10
Siemens Simatic Scalance X108, 6GK5108-0BA00-2AA3
Siemens Simatic NET CP 6GK7 443-1EX11-0XE0
Siemens Simatic Net Profibus OLM/G12 6GK1502-3CB00
Siemens SIMATIC 6GK7343-1GX00-0XE0 6GK7 343-1GX00-0XE0
Siemens Simatic S5 ASi Master 6GK1243-3SA00 SINEC S1
Ort: Österreich
Siemens Simatic S7 6GK1415-2AA01 6GK1 415-2AA01
Siemens Simatic S5 SINEC CP 1430 TF 6GK1143-0TA02 *NEU*
Ort: Österreich
Siemens Simatic S5 SINEC 6GK1143-0TA01 +FLASH 256kbyte
Ort: Österreich
Siemens Simatic S7 CP343-1,6GK7343-1EX11-0XE0
Siemens Simatic S7-300 6GK7 342-5DA01-0XE0 Kommun. TOP
Ort: Österreich
Siemens Simatic S7 6GK1901-1FC00-0AA0 Ethernet
Siemens Simatic S7-300 6GK7 343-5FA00-0XE0, CP343-5