大家好,很高興您能瀏覽到我們的網頁,今天暢鑫高壓泵小編為大家帶來關於高壓往複式/柱塞式油田注水泵的變頻技術應用有關知識講解:一般油田注水站使用的注水泵正常采用高壓往複式/zhusaishiyoutianzhushuibeng,liuchengdaduocaiyongchuantongdeshuiyuanjingshenjingbeng,jiangshuigongdaochushuidaguan,zaiyouweishuibengjiangshuicongchushuiguangonggeizhushuibeng,zuihouyouzhushuibengjiangshuizhurudiceng。油田注水泵電動機大多為大功率電動機(110、185KW),注(zhu)水(shui)泵(beng)出(chu)口(kou)壓(ya)力(li)通(tong)常(chang)是(shi)通(tong)過(guo)調(tiao)節(jie)閥(fa)門(men)來(lai)實(shi)現(xian)的(de),操(cao)作(zuo)人(ren)員(yuan)隨(sui)時(shi)靠(kao)觀(guan)察(cha)壓(ya)力(li)表(biao)的(de)壓(ya)力(li)來(lai)調(tiao)節(jie)閥(fa)門(men),而(er)水(shui)泵(beng)電(dian)動(dong)機(ji)的(de)額(e)定(ding)轉(zhuan)速(su)基(ji)本(ben)保(bao)持(chi)不(bu)變(bian),這(zhe)樣(yang)對(dui)電(dian)動(dong)機(ji)而(er)言(yan),大(da)馬(ma)拉(la)小(xiao)車(che)的(de)現(xian)象(xiang)十(shi)分(fen)嚴(yan)重(zhong),管(guan)網(wang)水(shui)泵(beng)較(jiao)多(duo),流(liu)程(cheng)複(fu)雜(za),既(ji)浪(lang)費(fei)電(dian)能(neng),又(you)增(zeng)加(jia)了(le)操(cao)作(zuo)人(ren)員(yuan)的(de)勞(lao)動(dong)強(qiang)度(du)。在(zai)我(wo)國(guo)注(zhu)水(shui)泵(beng)站(zhan)所(suo)用(yong)的(de)注(zhu)水(shui)泵(beng)包(bao)括(kuo)離(li)心(xin)式(shi)注(zhu)水(shui)泵(beng)和(he)往(wang)複(fu)式(shi)柱(zhu)塞(sai)泵(beng)兩(liang)種(zhong)。那(na)麼(me)下(xia)麵(mian)就(jiu)給(gei)大(da)家(jia)大(da)致(zhi)講(jiang)下(xia)這(zhe)兩(liang)種(zhong)泵(beng)的(de)不(bu)同(tong)應(ying)用(yong)之(zhi)處(chu):離心泵的出口壓力低,泵的效率低,一般都在80%以下,但是流量大,適用於大流量注水泵站。往複式柱塞泵出口壓力高,效率高,一般都在80%以上,但是流量小,適用於小流量的注水泵站。一般而言,為降低係統能耗,zongshizunxunyixialiangtiaoluxian,yishitongguoxitongyunxingdeyouhuatiaodu,ershitiaozhengzhushuiguanwangxitongdejiegou。yigeyoutianzhushuiguanwangxitongdezhushuinengli,buguanruhechongfenliyongdoushiyouyidingxiandude。dangyoutianjinrugaohanshuikaifaqihou,suizhehanshuilvdebuduantigao,weilebaochiyoutianwenchanzhushuiliangxunsushangsheng,xinzengzhushuijingdeshuliangbuduanzengchang,zhushuifanweiyuzhushuiliangbuduankuoda,zhejiuduizhushuixitongdeguanwangjiegouyuhelibujuyijiyoutianzhushuibengzhandezhushuinenglitichulexindeyaoqiu。
變頻器應用變頻技術與微電子技術,通過改變電機工作電源頻率方式來控製交流電動機的電力控製設備。變頻器主要由整流(交流變直流)、濾波、逆變(直流變交流)、製動單元、驅動單元、檢jian測ce單dan元yuan微wei處chu理li單dan元yuan等deng組zu成cheng。利li用yong變bian頻pin器qi恒heng壓ya供gong水shui控kong製zhi係xi統tong實shi現xian對dui注zhu水shui泵beng電dian動dong機ji的de無wu級ji調tiao速su,依yi據ju注zhu水shui壓ya力li的de要yao求qiu自zi動dong調tiao節jie係xi統tong的de運yun行xing參can數shu,在zai用yong水shui量liang變bian化hua時shi保bao持chi管guan網wang水shui壓ya恒heng定ding,以yi滿man足zu注zhu水shui要yao求qiu。變bian頻pin調tiao速su控kong製zhi係xi統tong是shi先xian進jin合he理li的de節jie能neng型xing供gong水shui係xi統tong,實shi際ji應ying用yong中zhong得de到dao了le很hen大da發fa展zhan,隨sui著zhe電dian力li電dian子zi技ji術shu的de飛fei速su發fa展zhan,變bian頻pin器qi的de功gong能neng也ye越yue來lai越yue強qiang,充chong分fen利li用yong變bian頻pin器qi的de各ge種zhong功gong能neng,對dui應ying用yong恒heng壓ya變bian頻pin供gong水shui係xi統tong有you著zhe重zhong要yao的de意yi義yi。







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