整定定值校验表

麻家梁煤业公司井下变电整定计算书机电副总经理：机电副总工程师：机电科：电气队：审核：技术员：整定日期：2015年11月01日过电流保护整定公式：过流Ⅲ段（反时限过流）：Ie=COSUPKN3103-------------全部负荷的额定电流。过流Ⅱ段（定时限过流）：1.5倍的Ie--------------额定电流的1.5倍。过流Ⅰ段（速断过流）：最大电机启动电流+其他负荷额定电流，启动电流按额定电流的（5—7）倍计算。水泵、皮带等设备启动时取6倍，综采设备启动时取7倍。COSUPISOP35max.COSUPKN3103麻家梁矿中央变电所编号负荷名称开关容量负荷最大电机（KW）过载（A）过流（A）短路（A）最小两相短路电流A灵敏度系数001总开关6009810200053380013482317217.1002总开关6009800200047370912882317217.90031#变压器1005005538.557.8204787138.50042#变压器1005005538.557.8204787138.5005东机头1#进线30090040069.31042061810587.8006东机头2#进线30016805601141713051792858.7007西机头1#进线300200010001362044761792837.6008西机头2#进线300190010001291944691810538.60095#主排水泵200200020001362048162273727.80104#主排水泵200200020001362048162278427.90111#主排水泵200200020001362048162278427.90123#主排水泵200200020001362048162287928.0013泄水巷电源I20013004001001502361425160.3014五采区临时所II回20063042.864.2200860143.0015备用200016联络6000172#主排水泵200200020001362048162273727.8麻家梁矿东胶带大巷机头变电所编号负荷名称开关容量负荷最大电机（KW）过载(A)过流(A)短路(A)最小两相短路电流A灵敏度系数001总开关30016805601181753101792857.8002大巷皮带机30016805601141713051738957.0003联络3001680560114171305004破碎机30090040069.3104206782037.9005总开关300900400731082161792883麻家梁矿西胶带大巷机头变电所编号负荷名称开关容量负荷最大电机（KW）过载(A)过流(A)短路(A)最小两相短路电流A灵敏度系数001总开关300200010001402084861810637.2002总开关300190010001402104871810637.1003备用2000004变压器20050012038.557.880782297.7005皮带机200200010001362044761738036.5006备用200007联络20020001000137206477008皮带机破碎机2001400100095.11434351755640.3东采区2号变电所掘进部分开关编号负荷名称开关型号负荷KW最大电机KW过载整定(A)过流整定(A)短路整定(A)最小两相短路电流A灵敏度系数G011#总进线PBG6007333191542263312022021816.8G0314103工作面1#进线PBG40047651915275412105698949.3G054#变压器PBG20050016038.546.2204784538.4G073#变压器PBG20050011038.546.2204784538.4G09喷浆队东辅运PBG20050020038.546.22041735485.0G11三十处南回风东PBG20080020056844081735442.5G13备用PBG200G15锐锋14104胶带PBG20076820054814081606639.3G10联络PBG600G082#变压器PBG30050011038.546.2204784538.4G061#变压器PBG20050011038.546.2204784538.4G0414103工作面2#进线PBG40041282100239356109598949.03G022#总进线PBG6005128210029644411522021817.5东采区2#变电所综采部分开关编号负荷名称开关型号负荷KW最大电机KW过载整定（A)过流整定(A)短路整定(A)最小两相短路电流A灵敏度系数G011#总进线PJG6305003743642251549368.8G03备用PJG500G05备用PJG400G07备用PJG200G09变压器PJG2005003738.558204778538.1G12联络PJG630G10备用PJG315G0814103皮带PJG3152100800142214414992723.9G06备用PJG500G04备用PJG500G022#总进线PJG6302100800152182.4423.71549336.5东采区1号变电所开关编号负荷名称开关型号负荷最大电机过载整定(A)过流整定(A)短路整定(A)最小两相短路电流A灵敏度系数G011#总进线PBG6007528210038858112442021816.2G03变压器PBG3005003738.546.2204784538.4G052#煤仓联络巷PBG20080080060903601910453.0G07东2所1#进线PBG6005003743642251565569.5G0914505综采配电点1#进线PBG50057282100331496118980306.7G11联络PBG6008615G10东2所2#进线PBG6002100800152182.4423.71565536.9G08备用PBG200G0614101顺槽皮带PBG400100050066992701836168G0414505综采配电点2#进线PBG50060151915348521115380306.9G022#总进线PBG6008615191546269312672021815.9西采区1号变电所开关编号负荷名称开关型号负荷最大电机（KW)过载整定（A)过流整定(A)短路整定(A)最小两相短路电流A灵敏度系数G011#总进线PJG6309700210042864213102273017.3G0314204工作面1#进线PJG500410021002363541094105649.6G0514202工作面1#进线PJG50041002100236354109498458.9G0714202顺槽皮带PJG3151500500921382961212540.9G09备用PJG200G11联络PJG630G1014202工作面2#进线PJG50050431915291436108298459.0G0814204皮带PJG50036008002482985201241223.8G0614204工作面2#进线PJG4004911191525838710501056410.0G04变压器PJG2005003738.551204786838.5G022#总进线PJG63014000191557285813532273016.7西采区2号变电所开关编号负荷名称开关型号负荷(KW)最大电机过载整定（A）过流整定（A）短路整定（A)最小两相短路电流A灵敏度系数G011#总进线PJG630830611204116178682158624.8G03西临时所动力电源PJG40029463311952344321365033.9G051#变压器PJG20050016038.546.2204785838.5G0714204辅运配电点PJG2005003738.546.22041857791.0G09备用PJG200G11备用PJG200G1314204胶带配电点PJG2005005538.546.2204998048.9G15备用PJG200G17五采区上山一部皮带PJG500386011202633947341312217.8G10联络PJG630G083#变压器PJG200G064#变压器PJG200G04西临时所风机电源PJG40050011040602041365066.9G022#总进线PJG63015001101051585252158641.1西采区延伸变电所开关编号负荷名称开关型号负荷(KW)最大电机(KW)过载整定(A)过流整定(A)短路整定（A）最小两相短路电流A灵敏度系数G011#总进线PBG63029463311952344321365031.5G03动力变压器IPBG5005001603958.5204775037.9G0514207胶带PBG2007862005262.44081203829.5G07二采区泵房PBG20033011038.5582041323364.8G09南回风延伸PBG20072020050.5614081287231.5G11西辅运延伸PBG20078020054.7664081128027.6G06联络PBG500G04风机变压器IIPBG20050011038.546.2204775037.9G022#总进线PBG50050011040602041365066.9