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柴油发电机并机并网的条件和工作原理控制

柴油发电机并机并网的条件和工作原理控制

  一.发电机组并列运行的条件是什么?

  FADIANJIZUTOURUBINGLIEYUNXINGDEZHENGGEGUOCHENGJIAOZUOBINGLIE。JIANGYITAIFADIANJIZUXIANYUNXINGQILAI,BADIANYASONGZHIMUXIANSHANG,ERLINGYITAIFADIANJIZUQIDONGHOU,YUQIANYITAIFADIANJIZUBINGLIE,YINGZAIHEZHASHUNJIAN,FADIANJIZUBUYINGCHUXIANYOUHAIDECHONGJIDIANLIU,ZHUANZHOUBUSHOUDAOTURANDECHONGJI。HEZHAHOU,ZHUANZIYINGNENGHENKUAIDEBEILARUTONGBU。(JIZHUANZIZHUANSUDENGYUEDINGZHUANSU)YINCIFADIANJIZUBINGLIEBIXUJUBEIYIXIATIAOJIAN1.FADIANJIZUDIANYADEYOUXIAOZHIYUBOXINGBIXUXIANGTONG. 2.LIANGTAIFADIANJIDIANYADEXIANGWEIXIANGTONG. 3.LIANGTAIFADIANJIZUDEPINLVXIANGTONG. 4.LIANGTAIFADIANJIZUDEXIANGXUYIZHI.

  二.什么叫发电机组的准同期并列法?

  ZENYANGJINXINGTONGQIBINGLIE?ZHUNTONGQIJIUSHIZHUNQUEZHOUQI。YONGZHUNTONGQIFAJINXINGBINGLIECAOZUO,FADIANJIZUDIANYABIXUXIANGTONG,PINLVXIANGTONGYIJIXIANGWEIYIZHI,ZHEIKETONGGUOZHUANGZAITONGQIPANSHANGDELIANGKUAIDIANYABIAO、LIANGKUAIPINLVBIAOYIJITONGQIBIAOHEFEITONGQIZHISHIDENGLAIJIANSHI,BINGLIECAOZUOBUZHOURUXIA:

  JIANGQIZHONGYITAIFADIANJIZUDEFUHEKAIGUANHESHANG,JIANGDIANYASONGZHIMUXIANSHANG,ERLINGYITAIJIZUCHUZAIDAIBINGZHUANGTAI。HESHANGTONGQIKAITOU,DIAOJIEDAIBINGFADIANJIZUDEZHUANSU,SHITADENGYUHUOJIEJINTONGBUZHUANSU(YULINGYITAIJIZUDEPINLVXIANGCHAZAIBANGEZHOUBOYINEI),DIAOJIEDAIBINGFADIANJIZUDEDIANYA,SHIQIYULINGYITAIFADIANJIZUDIANYAJIEJIN,ZAIPINLVYUDIANYAJUNXIANGJINSHI,TONGQIBIAODEXUANZHUANSUDUSHIYUELAIYUEMANDE,TONGQIZHISHIDENGYESHILIANGSHIAN;DANGDAIBINGJIZUYULINGYITAIJIZUXIANGWEIXIANGTONGSHI,TONGQIBIAOZHIZHENZHISHIXIANGSHANGFANGZHENGZHONGJIANWEIZHI,TONGQIDENGZUIAN,DANGDAIBINGJIZUYULINGYITAIJIZUXIANGWEICHAZUIDASHI,TONGQIBIAOZHIXIANGXIAFANGZHENGZHONGWEIZHI,CISHITONGQIDENGZUILIANG,DANGTONGQIBIAOZHIZHENANSHUNSHIZHENFANGXIANGXUANZHUANSHI,ZHEISHUOMINGDAIBINGFADIANJIDEPINLVBILINGYITAIJIZUDEPINLVGAO,YINGJIANGDIDAIBINGFADIANJIZUDEZHUANSU,FANZHIDANGTONGQIBIAOZHIZHENANNISHIZHENFANGXIANGXUANZHUANSHI,YINGZENGJIADAIBINGFADIANJIZUDEZHUANSU。DANGTONGQIBIAOZHIZHENSHUNSHIZHENFANGXIANGHUANMANXUANZHUAN,ZHIZHENJIEJINTONGQIDIANSHI,LIJIJIANGDAIBINGJIZUDEDUANLUQIHEZHA,SHILIANGTAIFADIANJIZUBINGLIE。BINGLIEHOUQIECHUTONGQIBIAOKAIGUANHEXIANGGUANDETONGQIKAIGUAN。

  三.在进行发电机组的准同期并列时,应注意什么?

  ZHUNTONGQIBINGLIESHISHOUDONGCAOZUO,CAOZUOSHIFOUSHUNLIYUYUNXINGRENYUANDEJINGYANYOUHENDADEGUANXI,WEIFANGZHIBUTONGQIBINGLIE,XIALIESANZHONGQINGKUANGBUZHUNHEZHA。1. DANGTONGQIBIAOZHIZHENCHUXIANTIAODONGXIANXIANGSHI,BUZHUNHEZHA,YINWEITONGQIBIAONEIBUKENENGYOUKADAIXIANXIANG,FANYINGBUCHUZHENGQUEDEBINGLIETIAOJIAN。 2. DANGTONGQIBIAOXUANZHUANGUOKUAISHI,SHUOMINGDAIBINGFADIANJIZUYULINGYITAIFADIANJI ZUDEPINLVXIANGCHATAIDA,YOUYUDUANLUQIDEHEZHASHIJIANNANYIZHANGWO,WANGWANGSHIDUANLUQIBUZAITONGQIDIANHEZHA,SUOYICISHIBUZHUNHEZHA。3. RUGUOTONGQIBIAOZHIZHENTINGZAITONGQIDIANSHANGBUDONG,ZHISHIBUZHUNHEZHA。ZHEISHIYINWEIDUANLUQIZAIHEZHAGUOCHENGZHONGRUGUOQIZHONGYITAIFADIANJIZUDEPINLVTURANBIANDONG,JIUYOUKENENGSHIDUANLUQIZHENGHAOHEZAIFEITONGQIDIANSHANG。

  四.怎样调整并列机组的逆功现象?

  DANGLIANGTAIFADIANJIZUKONGZAIBINGLIEHOU,HUIZAILIANGTAIJIZUZHIJIAN,CHANSHENGYIGEPINLVCHAYUDIANYACHADEWENTI。BINGQIEZAILIANGTAIJIZUDEJIANSHIYIBIAOSHANG(DIANLIUBIAO、GONGLVBIAO、GONGLVYINSHUBIAO),FANYINGCHUSHIJIDENIGONGQINGKUANG,YIZHONGSHIZHUANSU(PINLV)BUYIZHIZAOCHENGDENIGONG,LINGYIZHONGSHIDIANYABUDENGZAOCHENGDENIGONG,QIDIAOZHENGRUXIA:

  1.PINLVZAOCHENGNIGONGXIANXIANGDEDIAOZHENG: RUGUOLIANGTAIJIZUDEPINLVBUDENG,XIANGCHAJIAODASHI,ZAIYIBIAOSHANG(DIANLIUBIAO、GONG

  BIAO)XIANSHICHU,ZHUANSUGAODEJIZUDIANLIUXIANSHIZHENGZHI,GONGLVBIAOZHISHIWEIZHENGGONGLV,FANZHI,DIANLIUZHISHIFUZHI,GONGLVZHISHIFUZHI。ZHEISHIDIAOZHENGQIZHONGYITAIJIZUDEZHUANSU(PINLV),SHIGONGLVBIAODEZHISHIJINXINGDIAOZHENG,BAGONGLVBIAODEZHISHIDIAOZHENGWEILINGJIKE。SHILIANGTAIJIZUDEGONGLVZHISHIJUNWEILING,ZHEIYANGLIANGTAIJIDEZHUANSU(PINLV)JIBENSHANGYIZHI。DANSHI,ZHEISHIDIANLIUBIAORENGYOUZHISHISHI,ZHEIJIUSHIDIANYACHAZAOCHENGDENIGONGXIANXIANGLE。

  2,DIANYACHAZAOCHENGNIGONGXIANXIANGDEDIAOZHENG: DANGLIANGTAIJIZUDEGONGLVBIAOZHISHIJUNWEILINGSHI,ERDIANLIUBIAORENGRANYOUDIANLIUZHISHI(JIYIFANYIZHENGZHISHI)SHI,KEDIAOZHENGQIZHONGYITAIFADIANJIZUDEDIANYADIAOZHENGXUANNIU,DIAOZHENGSHI,SHIDIANLIUBIAOYUGONGLVYINSHUDEZHISHIJINXING。JIANGDIANLIUBIAODEZHISHIXIAOCHU(JIDIAOZHENGWEILING),DIANLIUBIAOWUZHISHIHOU,ZHEISHISHIGONGLVYINSHUBIAODEZHISHI,BAGONGLVYINSHUDIAOZHIZHIHOU0.5YISHANGJIKE.YIBANKEDIAOZHENGZHI0.8ZUOYOU,WEIZUIJIAZHUANGTAI。

  五、发电机保护回路

  1.NIGONG NIGONGXIANXIANGSHIYOUFADIANJIZUZHUANSU(PINLV)JIDIANYABUTONGERZAOCHENGDE,JIYITAIFADIANJIZUDAIZHENGGONG,ERLINGYITAIJIZUDAIFUGONGLV。YEJIUSHISHUODAIFUGONGLVDEJIZU,ZHEISHIBIANCHENGLEYIGEFUZAI(CIJIZUPINLVDI,ZHUANSUBUYIZHIDEXIANXIANG)。DIANYABUXIANGTONGSHI,DIANYAGAODEJIZU,XIANGDIANYADIDEJIZU,TIGONGYIGEWUGONGDIANLIUYUWUGONGDIANYA(CIJIZUDEDIANLIUBIAOZHENGXIANGZHISHI),XIANGDANGYUZAIBENGONGDIANXITONGNEI,JIALEYIGEDIAOXIANGJIZU。DIANYADIDEJIZU,ZHEISHICHENGWEIYIGEDADEFUZAI,JIESHOUYIGEHENDADEWUGONGDIANLIU,LAIWEICHILIANGTAIJIZUDEDIANYAPINGHENG(CIJIZUDEDIANLIUBIAOFANXIANGZHISHI)。JIANCESHIBAMOUYITAIJIZUDEDIANYADIAOGAO,HUOJIANGLINGYITAIJIZUDIANYAGAODI,ZAOCHENGYITAIJIZUYOUNIGONGDIANLIU,QIDONGZUODIANLIUWEIEDINGDIANLIU20%ZUOYOU。NIDONGJIDIANQIDONGZUO、TIAOZHA、BAOJING,DANBUTINGJI。

  2.GUODIANLIU: XIANZAIDEFADIANJIZUEDINGGONGLVYIDINGDE,TADECHAOZAINENGLIHENDI,JIBENSHANGZAIEDINGGONGLVDE5%ZUOYOU,YUNXUDAIZAISHIJIAN15~30FENZHONG,ZUIDUOBUCHAO60FENZHONG,CHAOGUOZHEIGESHIJIAN,FADIANJIZUHUIFARE,DAOXIANJUEYUANHUIJIANGDI,YEJIUJIANGDILESHIYONGSHOUMING。SUOYIZAISHEDINGGUODIANLIUBAOHUSHIWUTESHUYAOQIUDE,GUODIANLIUBAOHUSHEDINGZAIEDINGDIANLIUDE110%JIKE。DAIZAICESHISHI,JIANGDIANLIUDAIZHIEDINGLIUDE110%,GUOLIUJIDIANQIDONGZUO。TIAOZHA、BAOJING、BUTINGJI。

  3.GUODIANYA: ZAIBINGLIESHIYONGFADIANJIZUSHIZUIPAGONGDIANXITONGFASHENGZHENDANG,YIDANFASHENGZHENDANGXITONGDIANYASHENGGAO,YIZAOCHENGYONGDIANSHEBEIJIGONGDIANSHEBEIDEJUEYUANJICHUAN,SHIGONGDIANSHEBEIYUYONGDIANSHEBEIYIQITANHUAN。WEICIBINGLIESHIYONGDEFADIANJIZUJUNZHUANGYOUGUODIANYABAOHU,QISHEDINGZHIWEIEDINGDIANYADE105%WEIZUIJIA。DUANJIEGUODIANYAJIDIANQI,TIAOZHATINGJI、BAOJINGDONGZUO .

  六、分合闸回路分、合闸回路均接入手机并列,自动并列的控制回路。

  1. SHOUDONGFENHEZHA:MEITAIJIZUJUNKEZUOWEISHOUJIHUODAIBINGFEN、HEZHASHIYONG,ZAISHOUDONGBINGCHEHUOGONGDIANSHI,SHIYONGSHOUDONGFENHEZHA。

  2. ZIDONGFENHEZHA:MEITAIJIZUJUNKEXUANZEWEIDAIBINGJIZU,HUOSHOUTAIJIZU;SHOUJIJIZUZIQIDONGHOU,HEZHAHUILUZIDONGHEZHA,ZIDONGTOURUJITUICHUTONGQI。TONGQIHOUBADAIBINGJIZUZIDONGHEZHABINGLIEYUNXING。

  3. WULUNSHISHOUDONGHEZHA,HAISHIZIDONGHEZHA,YIDANJIZUCHUXIANNIGONG,GUOLEDIYOUYA、GAOSHUIWEN、GAOSHUIWEN、GAOYOUWEN、GUODIANYA,QUANBUZIDONGFENZHAJIELIEYUFUZAITUOLI。

  七、同期回路

  1. DANGSHOUJIHEZHAHOUBADIANYUANSONGZHIMUXIAN,ZHEISHIMUXIANJIANCETONGQIHUILU,YUDAIBINGJIDETONGQIHUILU,JIEDAOXINHAOHOU,ZIDONGHESHANGTONGQIJIANCEJIDIANQI。JIANGMUXIANDIANYAYUDAIBINGJIDIANYASONGZHITONGQIKONGZHIMOKUAI,MOKUAIZIDONGJIANCE,BINGLIEJIZUDEDIANYAYUZHUANSU。RUGUOZHUANSUYOUCHABIESHI,TONGQIMOKUAIZIDONGDIAOZHENGDAIBINGJIZHUANSU,SHIQIDADAOBINGLIETIAOJIAN。ZHAODAOTONGQIDIANHOUTONGQIMOKUAIFACHUHEZHAZHILING,DAIBINGJIZUJIEDAOZHILINGHOUZHIXINGHEZHA,JILIANGTAIJIZUBINGLIEYUNXING。

  2. JIZUBINGLIEHOU,TONGQIHUILUZIDONGTUICHUGONGZUOZHUANGTAI,DANBIXURENWEIDEBAZIDONGTONGQIDEZHUANHUANKAIGUANTUICHU,FANGZHILAIDIANHOUZAIJIELIESHI,DAIBINGJIZUYOUJIEDAOBINGLIEXINHAO,JIANGTONGQIZHUANGZHIZIDONGTOURU,SHIJIZUZAICIBINGLIE。

  八、负载分配

  1. DANJIYUNXINGSHI,FUZAIFENPEIQIBUTOURUGONGZUO。

  2. JIZUBINGLIEHOUMEITAIJIZUDEFUZAIFENPEIQI,TONGSHITOURUGONGZUO,GEZIDIAOZHENGZIYIDEZHUANSU,SHIQILIANGTAIJIZUDEGONGLVPINGJUNFENPEI,QIGONGZUOYUANLI,JIUSHIGENJUBENJIZUDESHUCHUGONGLVDEDAXIAO(JIDIANLIUDEDAXIAO),ZIDONGDIAOZHENGDINGJIZUDEZHUANSU,SHIQIFUZAIPING

  九、电压调整回路

  1. JIZUBINGLIEQIAN,BIXUBALIANGTAIJIZUDEDIANYADIAOZHENGZAITONGYISHUZHISHANG。

  2. KONGZAIBINGLIEHOU,DIAOZHENGDIANYAXUANNIU,BANIGONGXIANXIANGXIAOCHU,SHIQIGONGLVYINSHUZAIZHIHOU0.8ZUOYOUJIKE。

  3. BINGLIEJIZUDAIZAIHOU,KEGENJUFUZAIQINGKUANG,SHOUDONGDIAOJIEDIANYADIAOZHENGXUANNIU,SHIQIGONGLVYINSHUZAIZUIJIAWEIZHI,YIHOUKEBUYONGZAIDIAOZHENG。

  十、速度调整回路

  1. BINGLIEQIANBIXUBALIANGJIZUDESUDU(PINLV)DIAOZHENGYIZHI。

  2. BINGLIESHI,KEGENJUTONGQIBIAODEZHUANDONGSUDU,DIAOJIESHOUJIHUODAIBINGJIZUDEZHUANSU,SHITONGQIBIAOZHUANDONGFANGXIANG,ANSHUNSHIZHENHUONISHIZHENFANGXIANGZHUANDONG,SUDUYUEMANYUEHAO,DANTONGQIBIAODEZHIZHENBIXUZHUANDONGCAINENGBINGLIE。

  3. BINGLIEHOU,GUANCHALIANGTAIJIZUDEDIANLIU、GONGLVSHIFOUPINGHENG,RUCHABIETAIDA,KEDIAOZHENGSUDUXUANNIU,JIANGLIANGTAIJIZUDEGONGLV

  十一、仪表检测回路

  1. CAOZUOQIAN,BIXUBAGEZHONGXIANGGUANDEYIBIAODIAOGAIZHILING,DANGONGLVYINSHUBIAOYUPINLVBIAOBUZAILINGCHU。

  2. CAOZUOSHI,GUANCHAGEZHONGYIBIAODEYUNXINGZHUANGTAI,SHIFOUFUHEGUIDING(YOUWUYIBIAOJIEXIANJIEFANDEXIANXIANG)。

  3. DIANLIU、DIANYA、YAOSHIYONGYOUGUANYIBIAOYUZHIJIANYANYIXIA,KANZHISHISHUZHISHIFOUZHENGCHANG。

  十二、启动回路

  1. CAOZUOQIANBIXUSHOUXIANJIANCHAQIDONGHUILUSHIFOUZHENGCHANG。

  2. QIDONGHOUXIANGGUANYUANJIANSHIFOUNENGGOUZHENGCHANGGONGZUO。

  3. QIDONGJIYUZHUJIDEJIEHESHIFOUZHENGCHANG,NENGFOUTUICHU。

  十三、停机回路

  1. TINGJIDIANCITIEYUDIANCIFADONGZUOSHIFOUKEKAO。

  2. ZAIJIZUFASHENGGUZHANGSHI,SHIFOUZIDONGTINGJI。

  3. SHOUDONGTINGJIHUILUSHIFOUWANSHAN。

  4. ZHIXUTIAOZHASHI,SHIFOUTINGJIDENGXIANXIANG。



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| 发布时间:2017.05.27    来源:legou0916.com 佛山发电机