电动车电机2000w要多大电流
2000w电机9.09a限流额定功率2000w的电器,电流是9.09安。我居民最常用的标准电压的有效电压值为220V,根据功率(P)=额定电压(U)*电流(I),可以推导出:电流(I)=功率(P)/额定电压(U)。也就是2普通三拉二是80 不过锂电池最好是控器的2倍会好点电流乘电压等于功率,你这个算个大概,2000÷72,大约等于28安的电流。起步或者猛加速的时候电流会加大翻倍以前拿200a的*过没几天就退磁没力了。你看你电机能吃下多少安相电流,,然后看控器需要多少母线电流能够满足控器输出这么多相电流,这种不好说的,一般2000瓦都用像远驱330这种控,远驱330全开是170母330相我是401S拉2000电,100a电流,起步boost120a,能到103 全顺2000wp吃150安没问题
qi dong dian liu kan kong zhi qi de shu chu dian liu he dian men gei duo da de xin hao , ru guo kong zhi qi zhi jie shu chu zui gao dian ya , qi dong dian liu zai 5 0A yi shang 。dian chi yong ji an he shi ni hao , qi dong dian liu bu shi zhe yang ji suan de , qi dong dian liu kan kong zhi qi de shu chu dian liu he dian men gei duo da de xin hao , ru guo kong zhi qi zhi jie xiang guan shi pin :tai ling mao xian jia dian dong che ping ce ,dian mo liu bian xing wang zhe ,san dian chi ding pei shi xian zhen chang xu hang ,T q wu kuang dian ji I L M 7 0x 1 01 2 p i n gong lv 2 5 0w ,e ding niu ju 0. 6 6 N m ,feng niu ju 2 . 1 3 N m zui "
2 000w dian ji 9 . 09 a xian liu e ding gong lv 2 000w de dian qi , dian liu shi 9 . 09 an 。wo guo ju min zui chang yong de biao zhun dian ya de you xiao dian ya zhi wei 2 2 0V , gen ju gong lv ( P ) = e ding dian ya ( U ) * dian liu ( I ) , ke yi tui dao chu : dian liu ( I ) = gong lv ( P ) / e ding dian ya ( U ) 。ye jiu shi 2 " 相关:台铃冒险家电动车评测,电摩六边形王者,三电池顶配实现真续航,Tq无框电机ILM 70x10 12pin功率250w,额定扭矩0.66Nm,峰扭矩2.13Nm最
启动电流看控器的输出电流和电门给多大的信号,如果控器直接输出最高电压,启动电流在50A以上。电池用几安合适你好,启动电流不是这样计算的,启动电流看控器的输出电流和电门给多大的信号,如果控器直接2000w的电器,电流是9.091安。根据瓦特定律P=UI可以求出:2000W的功率电流有效值I=P/U=2000W/220V≈9.091A。2、你现在只有8.5A则P=UI=220V*8.5A=
2 000w de dian qi ,dian liu shi 9 . 09 1 an 。gen ju wa te ding lv P = U I ke yi qiu chu :2 000W de gong lv dian liu you xiao zhi I = P / U = 2 000W / 2 2 0V ≈ 9 . 09 1 A 。2 、ni xian zai zhi you 8 . 5 A ze P = U I = 2 2 0V * 8 . 5 A = " pu tong san la er shi 8 0bu guo li dian chi zui hao shi kong zhi qi de 2 bei hui hao dian dian liu cheng dian ya deng yu gong lv , ni zhe ge suan ge da gai , 2 000÷ 7 2 , da yue deng yu 2 8 an de dian liu 。qi bu huo zhe meng jia su de shi hou dian liu hui jia da fan bei yi qian na 2 00a de * guo mei ji tian jiu tui ci mei li le 。ni kan ni dian ji neng chi xia duo shao an xiang dian liu , , ran hou kan kong zhi qi xu yao duo shao mu xian dian liu neng gou man zu kong zhi qi shu chu zhe me duo xiang dian liu , zhe zhong bu hao shuo de , yi ban 2 000wa dou yong xiang yuan qu 3 3 0zhe zhong kong , yuan qu 3 3 0quan kai shi 1 7 0mu 3 3 0xiang wo shi 4 01 S la 2 000sheng dian , 1 00a dian liu , qi bu b o o s t 1 2 0a , neng dao 1 03 quan shun 2 000w p chi 1 5 0an mei wen ti