Zaɓin diamita na bututun iskar ma'adinai na gida (3)

(5)

Ina,E- makamashin da ma'adinan iskar gas ke cinyewa yayin samun iska, W;h- juriya na bututun iskar ma'adinai, N/m²;Q – ƙarar iskar da ke wucewa ta fanin iskar ma’adanan, m³/s.

1.2.3 Kudin wutar lantarki na iskar shaka na bututun iska

Kudin iskar wutar lantarki na shekara-shekara na bututun iskar ma'adinan shine:

(6)

Inda:C₂- farashin wutar lantarki na shekara-shekara na ma'adinan iskar gas, CNY;E- makamashin da ma'adanin ke cinyewa a lokacin samun iska, W;T₁- lokacin samun iska na yau da kullun, h/d, ( ɗaukaT₁= 24h/d);T₂- Lokacin samun iska na shekara-shekara, d/a, ( ɗaukaT₂= 330d/a);e- farashin wutar lantarki na wutar lantarki, CNY / kwh;η1- ingancin watsawa na mota, fan da sauran kayan aiki;η2– ingancin fan aiki batu.

Dangane da dabara (5), ana canza ma'auni masu dacewa a cikin dabara (6), kuma ana samun kuɗin wutar lantarki na iskar shaka na shekara-shekara na bututun iskar ma'adinan kamar:

(7)

1.3 Shigar da bututun samun iska na ma'adana da farashin kulawa

Kudin shigarwa da kula da bututun iskar ma'adinan sun haɗa da kayan amfani da kayan aiki da kuma albashin ma'aikata lokacin girkawa da kula da bututun iskar ma'adinan.Da zaton cewa farashinsa ya yi daidai da farashin sayan bututun iskar ma'adinan, farashin shigarwa da kula da ma'adinan na shekara-shekara shine:

C₃= kC₁= k (a + bd) L( 8)

Ina,C₃- shigarwa na shekara-shekara da farashin kulawa na ma'adinan iskar gas, CNY;k- farashin farashi don shigarwa da kuma kula da ma'adinan iskar gas.

1.4 Ƙididdigar ƙididdiga na diamita na bututun iskar ma'adanan tattalin arziki

Adadin kudin da ake amfani da shi na bututun iskar ma’adinan ya hada da: jimillar kudin da aka siya na bututun iskar ma’adinan, da kudin wutar lantarkin da ake kashe ma’adinan a lokacin da ake samun iska, da kuma gyara da kuma kula da ma’adinan.

(9)

Dauke sashindna iskar iskar ma'adinan a matsayin mai canzawa, mafi girman wannan magana mai aiki shine:

(10)

Barif¹(d)= 0, sannan

(11)

Equation (11) shine tsarin lissafi na diamita na tattalin arziƙi na bututun samun iska don iskar gida.

A ci gaba…