Kusarudzwa kwedhayamita yemugodhi wemhepo wemugodhi (3)

(5)

Kupi,E- simba rinopedzwa nemugodhi wekufema wemhepo panguva yekufema, W;h- kushorwa kwemugodhi wekufema wemhepo, N/m²;Q - vhoriyamu yemhepo inopfuura nemugodhi wemhepo fan, m³/s.

1.2.3 Mugodhi wemagetsi ekupinza mhepo

Mari yegore negore yemagetsi ekufambisa mhepo yemugodhi wekufema wemugodhi ndeiyi:

(6)

Kupi:C₂- mutengo wepagore wekufemesa mhepo yemugodhi wemhepo yekufefetera, CNY;E- simba rinopedzwa nemugodhi wemhepo yekufefetera fan panguva yekufema, W;T₁- nguva yemazuva ese yekufema, h/d, (toraT₁= 24h/d);T₂- iyo yegore negore yekufefetera Nguva, d/a, (toraT₂= 330d/a);e- mutengo wesimba wesimba rekufemesa, CNY/kwh;η1-kufambiswa kwakanaka kwemota, fan uye zvimwe zvishandiso;η2- kunyatsoshanda kwe fan fan point.

Zvinoenderana neformula (5), maparamendi akakodzera anotsiviwa mufomula (6), uye mutengo wepagore wekufemesa magetsi wemugodhi wemhepo wemhepo unowanikwa se:

(7)

1.3 Mugodhi wekufefetera duct yekuisa uye mari yekugadzirisa

Mari yekumisikidza nekugadzirisa nzira yekufambisa mhepo yemugodhi inosanganisira kushandiswa kwezvinhu uye mihoro yevashandi pakuisa nekuchengetedza mugodhi wekufemesa mweya wemugodhi.Tichifunga kuti mutengo waro unoenzana nemutengo wekutenga wepombi yekufefetesa yemugodhi, mari yekumisikidzwa nekugadzirisa kwepagore yemugodhi wekufema wemugodhi ndewe:

C₃= kC₁= k(a + bd) L( 8 )

Kupi,C₃- mutengo wepagore wekuisa uye kugadzirisa kwemugodhi wemhepo yekufefetera, CNY;k- iyo mari inodhura yekuisa uye kugadzirisa kwemugodhi wemhepo wemhepo.

1.4 Kuverengera formula yehupfumi mugodhi wemhepo yekufefetera dhayamita

Mutengo wose wekushandiswa kweponji rekupinza mhepo mumugodhi unosanganisira: huwandu hwemutengo wekutenga kweponji yekufefetera mugodhi, mutengo wemagetsi wepombi yekupinza mhepo yemugodhi painofefeterwa, uye kuisirwa nekuchengetedza mugodhi wekufemesa mweya wemugodhi.

(9)

Kutora chikamudyemugodhi wemhepo yekufefetera sechinhu chinosiyana, iyo maximization yeiyi inoshanda kutaura ndeye:

(10)

Regaif¹(d)= 0, ipapo

(11)

Equation (11) ndiyo nzira yekuverengera yeeconomic dhayamita yemugodhi wekufemesa duct yekufemesa kwenzvimbo.

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