LIXINFENGJIKAOSHURUDEJIXIENENGLAITIGAOQITIYALIBINGJIANGQITIBINGPAISHUSONGDEQUDONGLIUTIJIXIE。LIXINFENGJIGUANGFANYINGYONGYUGONGCHANG、KUANGSHAN、SUIDAO、LENGQUETA、CHELIANG、CHUANBOHEJIANZHUWUDETONGFENG、CHUCHENHELENGQUE;GUOLU、GONGYELUDETONGFENGHEYINFENG;KONGDIAOSHEBEIHEJIAYONGDIANQISHEBEIDELENGQUEHETONGFENG;GUWUDEGANZAOHEXUANZE;FENGDAO、QIDIANCHUANDENGDEQIYUAN。

SUIZHELIXINFENGJIGONGZUOXIAOLVDETIGAO，LIXINFENGJIZAIQIDONGSHIWUFAQIDONG，HUOQIDONGSHIJIANGUOZHANG。RANHOU，FENGJIKENENGHUICHUXIANYIXIEWENTI，RUDIANJIBUNENGZHENGCHANGTUODONG，HUODIANJIEDINGGONGLVGUODI。CISHI，BIXUGENGHUANXIANGYINGDEDIANJI。CIWAI，ZHUANZISHANGKENENGYOUMOCAHUOZHANGAIWU，DAOZHIQIKAZHU。YINCI，YOUBIYAODUIZHUANZIJINXINGJIANCHA，ZHAOCHUJUTIYUANYIN，YOUXIAOJIEJUEWENTI。ZHEIYANGKEYISHIFENGJIZHENGCHANGQIDONG，JIANSHAOGUZHANG，TIGAOGONGZUOXIAOLV。

LIXINFENGJIDEYELUNXIAOHAONENGLIANG，DANDUIZHENGGEFENGJIBUHAO。YINCI，YINGJIANCHAFENGJIDEQIANGAI、JICHENQI、JIQIAOHEZHOU，YIJIEJUEWENTI，BAOZHENGLIXINFENGJIYUNXINGDEKEKAOXING。

LIXINSHIFENGJIZAISHIYONGGUOCHENGZHONGRONGYICHUXIANZHENDONGWENTI，YINGYUYIBIMIAN。RUGUOCHUXIANZHEIZHONGQINGKUANG，YINGCAIQUYOUXIAODEJIEJUECUOSHI，RUSHIDANGJIANGDIFENGJIZHUANSUDENGCUOSHI。DANJUTIDEXUANZEYAOSHISHIJIQINGKUANGERDING。

GUANYUFENGJIGONGLV、FENGJIXIAOLV1、FENGJISUOSHUSONGDEQITI，ZAIDANWEISHIJIANNEICONGFENGJIZHONGHUODEDEYOUXIAONENGLIANGCHENGWEIFENGJIYOUXIAOGONGLV;YIXIASHILIXINFENGJINEIXIAOLVGEZHONGYA、XIAOLVGAINIAN、JISUANDENG，GONGCANKAO。

N = Pt ×Q / 1000 (DANWEI：kW)

SHANGSHIZHONGQBIAOSHIFENGJILIULIANG，DANWEI：m3/s。

2、FENGJIZHOUGONGLV：NZHOU

NZHOU = N/η (DANWEI：kW)

SHANGSHIZHONGηBIAOSHIFENGJIXIAOLV，NZHOUYOUCHENGFENGJIDESHURUGONGLV。

3、FENGJIDEJINGYANEIXIAOLVWEI

ηJINGNEI=Nst / NZHOU = Pst × Q /1000/ NZHOU

4、FENGJIDEQUANYANEIXIAOLVWEI

ηQUANNEI=Nt / NZHOU = Pt× Q /1000/ NZHOU

FENGJIDEQUANYANEIXIAOLVHEFENGJIDEJINGYANEIXIAOLVJUNBIAOZHENGFENGJINEIBULIUDONGGUOCHENGDEHAOHUAI，SHIFENGJIKONGQIDONGLISHEJIDEZHUYAOZHIBIAO。

SHANGSHUGONGSHIHAIKEYIXIECHENG：NZHOU= Pt×Q /1000/ηQUANNEI (DANWEI：kW)