考慮直接負(fù)荷控制的機(jī)組組合問(wèn)題研究.pdf

1、華北電力大學(xué)(北京)碩士學(xué)位論文考慮直接負(fù)荷控制的機(jī)組組合問(wèn)題研究姓名：樂(lè)小江申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：電氣工程；電力系統(tǒng)及其自動(dòng)化指導(dǎo)教師：艾欣201203華l乏電力大學(xué)頎圭學(xué)位論文AbstractUnitcommitmentisanimportantaspectofoptimaIoperationofpowersystemSi蘸eeiteouldbr主堇lgi旌sig髓i蠡ea簸tannual鑫娃a鞋eialsaVingsillpow

2、ergenefatingcost，itcontinuestobethemainoptimizationtaskineverydaypowergenerationschedule。DirectloadControl(DLC)playSanimportantroleinmepresentelect“calenergyscen撕onow，as飆e援ci《強(qiáng)￡wavt◇f甜uee勰d1，os肇。瓤etheco蟄s健薯c圭ionofelee砸e熱

3、e專work，toimprovethee瓶cienta王1dreliabilityofthenetworkoperation，teducetheelectricenergycon伽nption，toimproVeenVironmentalqualityetcHowever，currently，oD量主薹致izatio掛of毽穩(wěn)i妻eo疆l董鞋it薹n鼴專does魏。專專a蠡ei王l專oaeco毽nt￡he壬℃leofdiree重load

4、eo建的l。So，itisdimculttoobtainaneconomicoptimals01utionInthispaper，t11ecostofdirectloadcon馥olwasinnovativeintroducedintothesystemoperationcost，sothatthedirectloadcontrola芏lduniteo瓣掇it羔nen圭ca薹lbeeo堇1siderasawholea薹ldestabli

5、sh也emathematicalmodelOnthebasisofconlparingtheadVantagesanddisadVantagesofv蕊灘s蠢go矗氌撒s，搬d緊id酣by鏹e。p矗miz醵ion墩eoⅨlChoose訊em主xedintegerlinearpro黟ammingalgorit№fofprobl鋤solV遺&andimplementitbytheMATMBprogrammingThe10unitstesti

6、ngcaseproVethefeasibilityandcost—saVingroleofeo登s誕e蠡n黛t玨edireetlo蕊eonl∞1w主鼉hu鼓iteommit獺entAndstu重edmeimpaetofcompensationratesandloadreboundspeedonthesystemcostsaVingsKeyword：u玨i之e。m搬it撒e蕤專，dema羹dsi鑫ema懿agemen專，difeetloa