海南光伏电站运维
光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)运维(wei)(wei)(wei)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)可(ke)以分为三(san)大(da)类:一(yi)(yi)、光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)二(er)、光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)日(ri)常(chang)运维(wei)(wei)(wei)、检修(xiu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)三(san)、运维(wei)(wei)(wei)作(zuo)(zuo)(zuo)(zuo)(zuo)业的(de)(de)记录与分析(xi)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)一(yi)(yi)、电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)可(ke)以分为八大(da)类,如下(xia)图所示。其(qi)中:1、人(ren)员管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)包(bao)(bao)括(kuo)制(zhi)(zhi)定(ding)(ding)(ding)合理(li)(li)(li)(li)(li)的(de)(de)人(ren)员管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)、考核(he)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)制(zhi)(zhi)度(du)2、设(she)备管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)包(bao)(bao)括(kuo):1)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)设(she)备巡回检查(cha)2)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)交(jiao)接班管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)3)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)定(ding)(ding)(ding)期试(shi)验与轮换管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)4)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)设(she)备台(tai)账管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)5)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)设(she)备标(biao)志标(biao)识管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)6)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)设(she)备缺陷管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)7)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)设(she)备异动管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)3、安全(quan)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)包(bao)(bao)括(kuo):1)制(zhi)(zhi)定(ding)(ding)(ding)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)安全(quan)管(guan)(guan)(guan)(guan)(guan)理(li)(li)(li)(li)(li)制(zhi)(zhi)度(du)2)制(zhi)(zhi)定(ding)(ding)(ding)光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)综合应急预案二(er)、日(ri)常(chang)运维(wei)(wei)(wei)、检修(xiu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)1、日(ri)常(chang)运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)1)组(zu)件运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)2)汇流箱运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)3)逆变(bian)器运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)4)35kV系统运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)5)SVG静止无功发生器运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)6)继电(dian)(dian)(dian)(dian)(dian)保护(hu)(hu)及自动装置(zhi)运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)7)直流控制(zhi)(zhi)电(dian)(dian)(dian)(dian)(dian)源(yuan)运行(xing)维(wei)(wei)(wei)护(hu)(hu)工(gong)(gong)(gong)作(zuo)(zuo)(zuo)(zuo)(zuo)8)交(jiao)流控制(zhi)(zhi)电(dian)(dian)(dian)(dian)(dian)源(yuan)。光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)可(ke)靠稳(wen)定(ding)(ding)(ding):光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)采(cai)用先进的(de)(de)监测系统和维(wei)(wei)(wei)护(hu)(hu)技(ji)术,能够及时发现(xian)和解决问题,保证电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)稳(wen)定(ding)(ding)(ding)运行(xing)。海南光(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)运维(wei)(wei)(wei)
结(jie)合近几(ji)年国内外(wai)光(guang)(guang)伏(fu)(fu)电站(zhan)运(yun)维(wei)期间出(chu)现(xian)的(de)(de)(de)(de)问题,影响光(guang)(guang)伏(fu)(fu)电站(zhan)稳定运(yun)行的(de)(de)(de)(de)因素体(ti)现(xian)在以下(xia)(xia)几(ji)个方面:(1)故障(zhang)处(chu)理(li)(li)不(bu)佳(jia):故障(zhang)停机(ji)过多,电站(zhan)产(chan)出(chu)偏差较(jiao)(jiao)大;(2)运(yun)维(wei)效(xiao)率(lv)低:由(you)于电站(zhan)所处(chu)地理(li)(li)环境限制、专业技术(shu)人(ren)员匮(kui)乏(fa)、电站(zhan)分(fen)散布(bu)局造成的(de)(de)(de)(de)现(xian)场(chang)管理(li)(li)难度加大以及缺乏(fa)专业的(de)(de)(de)(de)运(yun)维(wei)管理(li)(li)系(xi)统(tong)造成的(de)(de)(de)(de)效(xiao)率(lv)低下(xia)(xia);(3)缺乏(fa)维(wei)护(hu)工(gong)具(ju):光(guang)(guang)伏(fu)(fu)电站(zhan)维(wei)护(hu)检(jian)测(ce)(ce)方式(shi)落(luo)后,缺乏(fa)现(xian)场(chang)检(jian)测(ce)(ce)维(wei)修工(gong)具(ju);(4)维(wei)护(hu)措施不(bu)到位:维(wei)护(hu)工(gong)作不(bu)能适应现(xian)场(chang)环境条件(jian)(jian),宽温,粉尘(chen)污染(ran);(5)安全(quan)防(fang)(fang)范(fan)不(bu)足:无有(you)效(xiao)措施预防(fang)(fang)电站(zhan)火灾,防(fang)(fang)盗及触(chu)电事(shi)故;(6)监(jian)测(ce)(ce)数(shu)(shu)据(ju)分(fen)析(xi)能力不(bu)足:主(zhu)要(yao)(yao)体(ti)现(xian)在数(shu)(shu)据(ju)误差较(jiao)(jiao)大、数(shu)(shu)据(ju)存储空间不(bu)够、数(shu)(shu)据(ju)传输掉包严(yan)重及数(shu)(shu)据(ju)采集范(fan)围(wei)缺失等。为了(le)建立有(you)效(xiao)系(xi)统(tong)化的(de)(de)(de)(de)光(guang)(guang)伏(fu)(fu)电站(zhan)运(yun)维(wei)体(ti)系(xi)。我(wo)们首先需要(yao)(yao)明确光(guang)(guang)伏(fu)(fu)电站(zhan)的(de)(de)(de)(de)运(yun)维(wei)的(de)(de)(de)(de)技术(shu)要(yao)(yao)求(qiu)。具(ju)体(ti)分(fen)析(xi)如下(xia)(xia):组(zu)(zu)件(jian)(jian)维(wei)护(hu)标准1.组(zu)(zu)件(jian)(jian)清(qing)(qing)(qing)扫(sao)维(wei)护(hu)清(qing)(qing)(qing)扫(sao)条件(jian)(jian):光(guang)(guang)伏(fu)(fu)方阵(zhen)输出(chu)低于初始状(zhuang)态(上一次清(qing)(qing)(qing)洗(xi)(xi)(xi)结(jie)束时(shi))输出(chu)的(de)(de)(de)(de)85%。清(qing)(qing)(qing)洗(xi)(xi)(xi)注意事(shi)项(xiang):(1)清(qing)(qing)(qing)洗(xi)(xi)(xi)工(gong)具(ju):柔(rou)软洁净的(de)(de)(de)(de)布(bu)料;(2)清(qing)(qing)(qing)洗(xi)(xi)(xi)液体(ti):与(yu)组(zu)(zu)件(jian)(jian)温差相似(3)气候(hou)条件(jian)(jian):风力>4级,大雨、大雪等气象条件(jian)(jian)禁止清(qing)(qing)(qing)洗(xi)(xi)(xi);(4)工(gong)人(ren)数(shu)(shu)量:15—20人(ren)(5)清(qing)(qing)(qing)洁时(shi)间:没有(you)阳(yang)光(guang)(guang)的(de)(de)(de)(de)时(shi)间或早(zao)晚,光(guang)(guang)伏(fu)(fu)组(zu)(zu)件(jian)(jian)被阳(yang)光(guang)(guang)晒热的(de)(de)(de)(de)情况(kuang)下(xia)(xia)用冷水清(qing)(qing)(qing)洗(xi)(xi)(xi)会(hui)使(shi)玻(bo)璃盖板破裂。海南太阳(yang)能光(guang)(guang)伏(fu)(fu)电站(zhan)清(qing)(qing)(qing)洗(xi)(xi)(xi)太阳(yang)能硅片是指组(zu)(zu)装(zhuang)太阳(yang)能电池(chi)的(de)(de)(de)(de)硅晶(jing)片。
太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)光(guang)伏(fu)发(fa)电(dian)(dian)(dian)是一种具可(ke)(ke)持续发(fa)展(zhan)理想特征(zheng)(丰富(fu)的(de)(de)资(zi)源(yuan)和洁净的(de)(de)发(fa)电(dian)(dian)(dian)过程(cheng))的(de)(de)可(ke)(ke)再生能(neng)(neng)(neng)(neng)(neng)源(yuan)发(fa)电(dian)(dian)(dian)技术,其(qi)主(zhu)要(yao)优(you)点(dian)有(you)以(yi)下几点(dian)。1)、太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)资(zi)源(yuan)取之不(bu)(bu)尽,用(yong)(yong)之不(bu)(bu)竭,照耀(yao)到(dao)地(di)(di)球上的(de)(de)太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)要(yao)比人类(lei)当前耗费的(de)(de)能(neng)(neng)(neng)(neng)(neng)量大(da)6000倍。并且太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)在(zai)地(di)(di)球上散布普遍,只需有(you)光(guang)照的(de)(de)当地(di)(di)就(jiu)可(ke)(ke)以(yi)运用(yong)(yong)光(guang)伏(fu)发(fa)电(dian)(dian)(dian)系统,不(bu)(bu)受(shou)地(di)(di)区、海拔等(deng)(deng)要(yao)素的(de)(de)限制。2)、太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)资(zi)源(yuan)到(dao)处可(ke)(ke)得,可(ke)(ke)就(jiu)近供电(dian)(dian)(dian)。不(bu)(bu)用(yong)(yong)长(zhang)间隔保送,防(fang)止了(le)(le)长(zhang)间隔输电(dian)(dian)(dian)线路所(suo)形(xing)成的(de)(de)电(dian)(dian)(dian)能(neng)(neng)(neng)(neng)(neng)损(sun)掉,还(hai)也节流了(le)(le)输电(dian)(dian)(dian)成本。这(zhei)还(hai)也为家用(yong)(yong)太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)发(fa)电(dian)(dian)(dian)系统在(zai)输电(dian)(dian)(dian)不(bu)(bu)方便的(de)(de)西部大(da)规划(hua)运用(yong)(yong)供应了(le)(le)前提。3)、太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)光(guang)伏(fu)发(fa)电(dian)(dian)(dian)的(de)(de)能(neng)(neng)(neng)(neng)(neng)量转(zhuan)(zhuan)(zhuan)换进(jin)程(cheng)简略,是直接从光(guang)子到(dao)电(dian)(dian)(dian)子的(de)(de)转(zhuan)(zhuan)(zhuan)换,没(mei)有(you)中心进(jin)程(cheng)(如热能(neng)(neng)(neng)(neng)(neng)转(zhuan)(zhuan)(zhuan)换为机(ji)械(xie)能(neng)(neng)(neng)(neng)(neng),机(ji)械(xie)能(neng)(neng)(neng)(neng)(neng)转(zhuan)(zhuan)(zhuan)换为电(dian)(dian)(dian)磁能(neng)(neng)(neng)(neng)(neng)等(deng)(deng))和机(ji)械(xie)活动,不(bu)(bu)存在(zai)机(ji)械(xie)磨损(sun)。依据(ju)热力(li)学剖析,光(guang)伏(fu)发(fa)电(dian)(dian)(dian)具有(you)很高的(de)(de)理论(lun)发(fa)电(dian)(dian)(dian)效率,可(ke)(ke)达(da)80%以(yi)上,技术开拓潜(qian)力(li)宏(hong)大(da)。4)、太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)光(guang)伏(fu)发(fa)电(dian)(dian)(dian)自身(shen)不(bu)(bu)运用(yong)(yong)燃(ran)料,不(bu)(bu)排(pai)放包(bao)括温室气(qi)体和其(qi)他废气(qi)在(zai)内的(de)(de)任(ren)何物(wu)质,不(bu)(bu)污染空(kong)气(qi),不(bu)(bu)发(fa)生噪声,对情(qing)况友爱,不(bu)(bu)会蒙受(shou)能(neng)(neng)(neng)(neng)(neng)源(yuan)危机(ji)或(huo)燃(ran)料市场(chang)不(bu)(bu)不(bu)(bu)变而形(xing)成的(de)(de)冲击,是真正(zheng)绿(lv)色(se)环保的(de)(de)新型可(ke)(ke)再生能(neng)(neng)(neng)(neng)(neng)源(yuan)。5)、太(tai)(tai)(tai)阳能(neng)(neng)(neng)(neng)(neng)光(guang)伏(fu)发(fa)电(dian)(dian)(dian)进(jin)程(cheng)无需冷却水,可(ke)(ke)以(yi)装(zhuang)置在(zai)没(mei)有(you)水的(de)(de)荒凉沙漠上。光(guang)伏(fu)发(fa)电(dian)(dian)(dian)还(hai)可(ke)(ke)以(yi)很便利地(di)(di)与修建物(wu)连系。
因此不应采(cai)用(yong)(yong)。7)岩石地(di)层(ceng)(ceng)中采(cai)用(yong)(yong)锚杆(gan)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)必须(xu)确保(bao)基(ji)(ji)(ji)(ji)(ji)(ji)岩基(ji)(ji)(ji)(ji)(ji)(ji)本(ben)完好(hao),且具有(you)较(jiao)大体量,能承担对(dui)(dui)支架(jia)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)的(de)(de)(de)(de)锚固和(he)全(quan)部(bu)(bu)荷载。对(dui)(dui)于(yu)结(jie)构大部(bu)(bu)分破坏(huai)、裂(lie)隙(xi)发育的(de)(de)(de)(de)岩石不应采(cai)用(yong)(yong)锚杆(gan)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)。各(ge)类基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)简介1、钢(gang)筋混凝土(tu)(tu)(tu)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)1)定(ding)义钢(gang)筋混凝土(tu)(tu)(tu)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)由(you)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)底板(ban)(垫层(ceng)(ceng))与(yu)底板(ban)上(shang)面的(de)(de)(de)(de)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)短柱组成(cheng),在光(guang)(guang)伏支架(jia)的(de)(de)(de)(de)前后(hou)立柱下面分别设置(zhi)。短柱顶部(bu)(bu)设置(zhi)预埋(mai)件(jian)(钢(gang)板(ban)或(huo)地(di)脚(jiao)螺栓)与(yu)上(shang)部(bu)(bu)的(de)(de)(de)(de)光(guang)(guang)伏支架(jia)相连,需要一(yi)(yi)定(ding)的(de)(de)(de)(de)埋(mai)深和(he)一(yi)(yi)定(ding)的(de)(de)(de)(de)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)底面积;基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)地(di)板(ban)上(shang)覆(fu)土(tu)(tu)(tu),用(yong)(yong)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)自重和(he)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)覆(fu)土(tu)(tu)(tu)重力共同抵抗环(huan)境荷载导致的(de)(de)(de)(de)上(shang)拔力,用(yong)(yong)较(jiao)大的(de)(de)(de)(de)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)底面积来分散光(guang)(guang)伏支架(jia)向下的(de)(de)(de)(de)垂直荷载,用(yong)(yong)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)底面和(he)土(tu)(tu)(tu)壤(rang)之间的(de)(de)(de)(de)摩擦力以及(ji)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)侧面与(yu)土(tu)(tu)(tu)壤(rang)的(de)(de)(de)(de)阻(zu)力来抵挡水平(ping)荷载。2)优点传力途径明确,受力可(ke)(ke)靠;抗水平(ping)荷载的(de)(de)(de)(de)能力强,抗洪抗风(feng);适用(yong)(yong)范围广;形式简单,对(dui)(dui)地(di)质条件(jian)要求较(jiao)小,施(shi)工(gong)(gong)方(fang)法简单,无(wu)需专门的(de)(de)(de)(de)施(shi)工(gong)(gong)机(ji)械;开挖后(hou)基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)槽壁无(wu)塌陷现(xian)象(xiang),基(ji)(ji)(ji)(ji)(ji)(ji)槽成(cheng)型(xing)率高;施(shi)工(gong)(gong)时模板(ban)一(yi)(yi)次加(jia)工(gong)(gong)成(cheng)型(xing),可(ke)(ke)多次循(xun)环(huan)利用(yong)(yong),使用(yong)(yong)方(fang)法简单,可(ke)(ke)以有(you)效(xiao)提高每(mei)天基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)的(de)(de)(de)(de)浇(jiao)筑(zhu)量。3)缺点埋(mai)置(zhi)较(jiao)深,所需的(de)(de)(de)(de)钢(gang)筋混凝土(tu)(tu)(tu)工(gong)(gong)程量大,人工(gong)(gong)多,土(tu)(tu)(tu)方(fang)开挖及(ji)回填量大;施(shi)工(gong)(gong)周期长,对(dui)(dui)环(huan)境的(de)(de)(de)(de)破坏(huai)力大。4)施(shi)工(gong)(gong)流(liu)程及(ji)适用(yong)(yong)环(huan)境这种基(ji)(ji)(ji)(ji)(ji)(ji)础(chu)(chu)(chu)(chu)(chu)的(de)(de)(de)(de)局限性太(tai)大。动态补(bu)偿(chang)(chang)是(shi)指由(you)自换相的(de)(de)(de)(de)电力半导体桥式变流(liu)器来进行动态无(wu)功补(bu)偿(chang)(chang)的(de)(de)(de)(de)装置(zhi)。
2)测(ce)试(shi)(shi)(shi)工(gong)具:万(wan)用表(biao)、示(shi)波器(qi)(qi)、电(dian)(dian)流(liu)钳、红外热像仪(yi)(yi)/温(wen)度(du)记(ji)录仪(yi)(yi)、太阳辐射(she)传感器(qi)(qi)、IV曲线(xian)测(ce)试(shi)(shi)(shi)设(she)备(bei)(bei)(bei)、电(dian)(dian)能(neng)质量(liang)分析仪(yi)(yi)、耐压仪(yi)(yi)、绝(jue)缘电(dian)(dian)阻测(ce)试(shi)(shi)(shi)仪(yi)(yi)、接地(di)电(dian)(dian)阻测(ce)试(shi)(shi)(shi)仪(yi)(yi)、接触电(dian)(dian)流(liu)测(ce)试(shi)(shi)(shi)仪(yi)(yi)、方阵残(can)余电(dian)(dian)流(liu)监(jian)测(ce)功能(neng)测(ce)试(shi)(shi)(shi)设(she)备(bei)(bei)(bei);(3)防(fang)护(hu)(hu)工(gong)具:安(an)全帽(mao)、绝(jue)缘手(shou)(shou)套(tao)、绝(jue)缘鞋、安(an)全标志牌、安(an)全围栏、灭火器(qi)(qi);(4)备(bei)(bei)(bei)品备(bei)(bei)(bei)件(jian):光伏(fu)(fu)电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)运(yun)营维(wei)(wei)护(hu)(hu)公司应(ying)配备(bei)(bei)(bei)光伏(fu)(fu)电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)运(yun)行(xing)过程中的易(yi)损、易(yi)耗(hao)件(jian),出现损耗(hao)时应(ying)及(ji)(ji)时更换。运(yun)维(wei)(wei)文(wen)(wen)档管理(li)1.电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)技术(shu)资料(1)光伏(fu)(fu)电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)全套(tao)竣工(gong)图纸(2)关键(jian)(jian)设(she)备(bei)(bei)(bei)说明书(shu)、图纸、操(cao)作(zuo)(zuo)手(shou)(shou)册、维(wei)(wei)护(hu)(hu)手(shou)(shou)册(3)关键(jian)(jian)设(she)备(bei)(bei)(bei)出厂检验记(ji)录(4)设(she)备(bei)(bei)(bei)台账、设(she)备(bei)(bei)(bei)缺陷管理(li)档案(an)(与(yu)条款13对应(ying))(5)设(she)备(bei)(bei)(bei)故(gu)障(zhang)维(wei)(wei)护(hu)(hu)手(shou)(shou)册(6)事故(gu)预防(fang)及(ji)(ji)处理(li)方案(an)2.运(yun)维(wei)(wei)技术(shu)材料(1)安(an)全手(shou)(shou)册;(2)光伏(fu)(fu)系(xi)统(tong)停开(kai)机操(cao)作(zuo)(zuo)说明(3)监(jian)控系(xi)统(tong)操(cao)作(zuo)(zuo)说明(4)光伏(fu)(fu)组(zu)件(jian)及(ji)(ji)支架运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(5)光伏(fu)(fu)汇(hui)流(liu)箱运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(6)直流(liu)配电(dian)(dian)柜运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(7)逆(ni)变器(qi)(qi)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(8)交流(liu)配电(dian)(dian)柜运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(9)变压器(qi)(qi)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(10)断路器(qi)(qi)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(11)隔离(li)开(kai)关运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(12)母线(xian)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(13)避雷器(qi)(qi)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(14)电(dian)(dian)抗器(qi)(qi)运(yun)行(xing)维(wei)(wei)护(hu)(hu)作(zuo)(zuo)业指(zhi)导(dao)书(shu)(15)光伏(fu)(fu)电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)安(an)全防(fang)护(hu)(hu)用品及(ji)(ji)使用规范(fan)3.设(she)备(bei)(bei)(bei)运(yun)行(xing)记(ji)录文(wen)(wen)件(jian)。动(dong)态(tai)补偿(chang)是根据负载的感性(xing)或容性(xing)变化随(sui)时的切换补偿(chang)电(dian)(dian)容容量(liang)或电(dian)(dian)感量(liang)进行(xing)补偿(chang)。海南分布(bu)式山(shan)地(di)光伏(fu)(fu)电(dian)(dian)站(zhan)(zhan)(zhan)(zhan)导(dao)水器(qi)(qi)报价(jia)
太(tai)(tai)阳(yang)能硅片(pian)又称为“太(tai)(tai)阳(yang)能芯(xin)片(pian)”或“光电池”,是一(yi)种利用太(tai)(tai)阳(yang)光直接发电的光电半导体薄片(pian)。海南光伏电站运维
汇流箱布线(xian)(xian)(xian)不合理、螺(luo)(luo)丝(si)(si)固定不牢靠、过(guo)热提示虚接(jie)(jie)(jie)等(deng)(deng)。图10布线(xian)(xian)(xian)不合理三.光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)站(zhan)运维(wei)(wei)(wei)的设(she)施和(he)(he)(he)技术l组(zu)(zu)(zu)件(jian)(jian)(1)运维(wei)(wei)(wei)工具(ju)(ju)螺(luo)(luo)丝(si)(si)刀(dao)、扳手(shou)、钢丝(si)(si)钳(qian)、尖嘴钳(qian)、斜嘴钳(qian)、压线(xian)(xian)(xian)钳(qian)、剥(bo)线(xian)(xian)(xian)钳(qian)、网线(xian)(xian)(xian)钳(qian)、内六角(jiao)扳手(shou)、工具(ju)(ju)包(bao)、万用表、电(dian)(dian)流钳(qian)、卷尺等(deng)(deng)。(2)组(zu)(zu)(zu)件(jian)(jian)检测(ce)工具(ju)(ju)红外热成像仪、IV曲线(xian)(xian)(xian)测(ce)试(shi)仪、EL测(ce)试(shi)仪、智(zhi)能化(hua)(hua)清洗设(she)备(bei)等(deng)(deng)。图14智(zhi)能化(hua)(hua)清洗设(she)备(bei)(3)组(zu)(zu)(zu)件(jian)(jian)定期(qi)检查(cha)和(he)(he)(he)维(wei)(wei)(wei)修(xiu)项(xiang)目检查(cha)维(wei)(wei)(wei)修(xiu)项(xiang)目:组(zu)(zu)(zu)件(jian)(jian)边框、电(dian)(dian)池片(pian)、玻(bo)璃、组(zu)(zu)(zu)件(jian)(jian)表面、接(jie)(jie)(jie)线(xian)(xian)(xian)盒、背板、铭牌、导线(xian)(xian)(xian)、光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)组(zu)(zu)(zu)件(jian)(jian)上的带(dai)电(dian)(dian)警告标识、边框和(he)(he)(he)支(zhi)(zhi)撑结构(gou)、其他缺陷(xian)等(deng)(deng)。若(ruo)发(fa)现下列(lie)问(wen)题,需及时更换(huan)组(zu)(zu)(zu)件(jian)(jian):Ø光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)组(zu)(zu)(zu)件(jian)(jian)中存在与组(zu)(zu)(zu)件(jian)(jian)边缘或(huo)任(ren)何电(dian)(dian)路之间(jian)形成通(tong)道的气泡(pao)Ø光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)组(zu)(zu)(zu)件(jian)(jian)存在玻(bo)璃破(po)碎、明(ming)显的颜(yan)色变化(hua)(hua)Ø光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)组(zu)(zu)(zu)件(jian)(jian)接(jie)(jie)(jie)线(xian)(xian)(xian)盒变形、扭曲、开裂,接(jie)(jie)(jie)线(xian)(xian)(xian)端(duan)子无法(fa)良好连接(jie)(jie)(jie)。(4)阵列(lie)定期(qi)检查(cha)和(he)(he)(he)维(wei)(wei)(wei)修(xiu)检查(cha)维(wei)(wei)(wei)修(xiu)项(xiang)目:光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)方阵整体、受力构(gou)件(jian)(jian)、连接(jie)(jie)(jie)构(gou)件(jian)(jian)和(he)(he)(he)连接(jie)(jie)(jie)螺(luo)(luo)栓、金属(shu)材料的防腐层、预制基座(zuo)、阵列(lie)支(zhi)(zhi)架(jia)(jia)、等(deng)(deng)电(dian)(dian)位连接(jie)(jie)(jie)线(xian)(xian)(xian)、接(jie)(jie)(jie)地可靠性,其它缺陷(xian)等(deng)(deng)。l光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)支(zhi)(zhi)架(jia)(jia)保证(zheng)所有螺(luo)(luo)栓、焊缝和(he)(he)(he)支(zhi)(zhi)架(jia)(jia)牢固连接(jie)(jie)(jie)。查(cha)看支(zhi)(zhi)架(jia)(jia)表面的防腐涂层,及时补刷开裂和(he)(he)(he)脱落的支(zhi)(zhi)架(jia)(jia)。图15光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)支(zhi)(zhi)架(jia)(jia)检查(cha)和(he)(he)(he)维(wei)(wei)(wei)护(hu)l光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)逆变器(1)逆变器检测(ce)项(xiang)目:电(dian)(dian)压,电(dian)(dian)流,功率(lv),发(fa)电(dian)(dian)量的精(jing)确(que)度。海南光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)电(dian)(dian)站(zhan)运维(wei)(wei)(wei)
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山东开发区集团(tuan)企业绩效(xiao)与薪酬设(she)计(ji)公司(si)
薪(xin)酬体系设计根(gen)据企(qi)业的(de)(de)实际情(qing)况,并紧密(mi)结合(he)企(qi)业的(de)(de)战略与文(wen)化,系统全方面科学(xue)的(de)(de)考虑各项因素,并及时根(gen)据实际情(qing)况进(jin)行(xing)修(xiu)正与调整(zheng),遵循按劳分配、效率优先(xian)、兼(jian)顾公平及可持(chi)续发展的(de)(de)原则,充分发挥(hui)薪(xin)酬的(de)(de)激(ji)励与引导 。
广州(zhou)恒森智控科技有(you)限公司是一家专注于自(zi)动(dong)(dong)化包装(zhuang)设备以及(ji)包装(zhuang)车间自(zi)动(dong)(dong)化集成系统(tong)的开发、制(zhi)造(zao)与(yu)销售的高科技企(qi)业。目前主要的产(chan)品有(you):全自(zi)动(dong)(dong)吨袋包装(zhuang)系统(tong)自(zi)动(dong)(dong)上袋称(cheng)量(liang)、除尘、抽真(zhen)空、封口、贴标等一体(ti)化)、全自(zi)动(dong)(dong) 。
系(xi)统稳(wen)定(ding)性酒(jiu)bar经常会面(mian)临晚高峰期订单大(da)量进来时(shi)(shi),点单系(xi)统出(chu)现不稳(wen)定(ding)的情况(kuang)。所以(yi)在起初选酒(jiu)bar管理(li)系(xi)统的时(shi)(shi)候(hou)就一定(ding)要(yao)看好系(xi)统运行是否顺畅、不死机,保证每笔订单都能顺利(li)提(ti)交并实现快速(su)出(chu)品。例如娱管家 。
技(ji)术优势1、PMT高(gao)灵敏度检测(ce)器;2、可搭配不同(tong)功率光源;3、双列(lie)直插(cha)式电极(ji)和样(yang)品池(chi),可反复使用(yong)成千上万次(ci);4、钯电极(ji);5、精确(que)度高(gao),接近样(yang)品真实值;6、复合(he)型(xing)算(suan)法(fa)(fa):高(gao)斯Gaussion)单峰算(suan)法(fa)(fa)与N 。
非(fei)标(biao)电(dian)气控制(zhi)柜的(de)(de)前期(qi)准备(bei)工作(zuo)(zuo)和(he)安装制(zhi)作(zuo)(zuo)流(liu)程:一、图纸和(he)机型(xing)的(de)(de)确(que)定每一个新的(de)(de)项目,电(dian)气设计(ji)工程师要(yao)根(gen)据客户(hu)的(de)(de)需求(qiu)确(que)认控制(zhi)器、驱动器的(de)(de)选型(xing)和(he)具体参数规划初期(qi)的(de)(de)方案,与客户(hu)对接细节性的(de)(de)问题,双方达成一致(zhi),避 。
淡雅(ya)型白(bai)(bai)(bai)酒(jiu)(jiu),浓而不烈、香而不艳的(de)幽香淡雅(ya)型白(bai)(bai)(bai)酒(jiu)(jiu)新(xin)风(feng)格(ge),是我国近年(nian)来(lai)白(bai)(bai)(bai)酒(jiu)(jiu)市场的(de)一次积极(ji)的(de)创新(xin)。淡雅(ya),其实(shi)质是减少酒(jiu)(jiu)体中(zhong)的(de)大(da)分子物质,强调的(de)是味,把香融入味中(zhong),在一种香型的(de)基础上,既保(bao)持(chi)原(yuan)香型的(de)风(feng)格(ge),又融 。
要(yao)想让皮(pi)肤状态稳定饱满的(de)度过秋冬(dong),总(zong)结(jie)下来就是要(yao)做好(hao)补(bu)(bu)(bu)水、保水、防晒、修护,维(wei)护好(hao)皮(pi)肤屏障。凌雅口服玻尿酸以口服的(de)方式能补(bu)(bu)(bu)充能很好(hao)的(de)解决全(quan)身(shen)机体老化的(de)问题。口服补(bu)(bu)(bu)充是一种由内而(er)外全(quan)身(shen)性补(bu)(bu)(bu)充的(de)方式,透明(ming) 。
必须保证(zheng)各高(gao)(gao)压(ya)设备的(de)等电(dian)(dian)(dian)位线连接(jie)可靠,如若等电(dian)(dian)(dian)位线发生断路故障。则人员有(you)触(chu)电(dian)(dian)(dian)危险。三、高(gao)(gao)压(ya)电(dian)(dian)(dian)绝(jue)缘措施1.关(guan)闭点火开(kai)关(guan)后,VCU执(zhi)行下(xia)电(dian)(dian)(dian)程序,动力电(dian)(dian)(dian)池的(de)高(gao)(gao)压(ya)正和(he)高(gao)(gao)压(ya)负(fu)继电(dian)(dian)(dian)器(qi)自(zi)动断开(kai),高(gao)(gao)压(ya)下(xia)电(dian)(dian)(dian)。2.高(gao)(gao)压(ya)正 。
网络(luo)(luo)插座需(xu)要(yao)与(yu)网络(luo)(luo)交换机(ji)(ji)连(lian)接(jie)以实现与(yu)网络(luo)(luo)的(de)通信。网络(luo)(luo)插座通常(chang)是设(she)备(bei)如(ru)计算机(ji)(ji)、打印机(ji)(ji)、IP电话等)与(yu)网络(luo)(luo)之间的(de)接(jie)口。当插入设(she)备(bei)时,它与(yu)插座建立物(wu)理连(lian)接(jie)。然后,插座需(xu)要(yao)与(yu)网络(luo)(luo)交换机(ji)(ji)进行逻辑连(lian)接(jie),以使设(she)备(bei)能(neng) 。
LED电(dian)子显(xian)示(shi)(shi)屏(ping)可(ke)以用(yong)在指(zhi)挥中(zhong)心(xin)。指(zhi)挥中(zhong)心(xin)是一个信息(xi)汇聚和处理的场(chang)所,需(xu)要显(xian)示(shi)(shi)量的实时信息(xi)和数(shu)据,LED电(dian)子显(xian)示(shi)(shi)屏(ping)可(ke)以满足指(zhi)挥中(zhong)心(xin)对于信息(xi)显(xian)示(shi)(shi)的要求。LED电(dian)子显(xian)示(shi)(shi)屏(ping)可(ke)以显(xian)示(shi)(shi)各种信息(xi),包(bao)括(kuo)实时数(shu)据、地(di) 。
卸灰(hui)球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、喷煤粉球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)是(shi)专门用来(lai)控制含(han)尘(chen)气体、含(han)颗粒液体、固(gu)体粉末等介质。卸灰(hui)球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、喷煤粉球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)与(yu)其(qi)(qi)他球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)的(de)区(qu)别在于(yu):其(qi)(qi)他的(de)球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)如:浮动球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、固(gu)定球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、偏心半(ban)球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、V型球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)、三通球(qiu)(qiu)(qiu)阀(fa)(fa)(fa)(fa)等都是(shi)采(cai)用两阀(fa)(fa)(fa)(fa)座,而卸 。