Rau feem ntau industrial thiabkev lag luam, cov nqi hluav taws xob tsis yog hais txog lub zog koj siv ntau npaum li cas - nws kuj yog hais txog qhov koj tso rau ntawm kab hluav taws xob ntau npaum li cas rau lub sijhawm twg los tau. Qhov no yog lub npe hu uaOb -Part tariff system. Nws suav nrog tus nqi hluav taws xob (raws li tag nrho kWh tau siv) thiab tus nqi thov, uas yog tus nqi tas li raws li qhov kev thov.Qhov siab tshaj plawssau tseg thaum lub sij hawm them nqi.
Cov Mechanics ntawm Qhov Kev Xav Tau
Txhawm rau xam tus nqi thov, kev siv hluav taws xob siv cov qauv yooj yim:Demand Fee=Qhov siab tshaj plaws (kW) × Tus nqi xav tau (Yuan/kW· hli). Vim tias chav tsev tus nqi rau qhov kev thov yog siab heev, tsis tswj hwm koj lub hwj chim peaks tuaj yeem ua rau "xav tau spikes" uas tsis sib npaug ntawm koj cov nqi ua haujlwm. Nws yog qhov tseem ceeb rau kev nplua rau kev ua "tsis paub txog" lossis "siab- cuam tshuam" rau cov neeg siv hluav taws xob.
Kev tswj kom zoo yuav tsum tau hloov pauv los ntawm kev noj cov tshuaj reactive mus rau proactive hloov. Yog tias ib lub lag luam tuaj yeem ua kom nws cov ntaub ntawv thauj khoom yooj yim -shaving tawm qhov siab tshaj plaws peaks thiab sau rau hauv cov kwj deg - nws tuaj yeem txo qis qhov Kev Xav Tau Tshaj Tshaj Tshaj Tshaj Tshaj Tshaj Tshaj rau daim phiaj. Qhov no yog qhov uas niaj hnub thev naus laus zis nkag los hloov cov tsoos, phau ntawv thauj khoom shedding.
ESS: Cov cuab yeej kawg rau Kev Tswj Xyuas Kev Xav Tau
Energy Storage System (ESS) Demand Managementyog lub tswv yim zoo tshaj plaws uas lub roj teeb ua haujlwm ua qhov tsis sib xws ntawm kev lag luam thiab kab sib chaws. Cov ntsiab lus tseem ceeb yog qhov yooj yim tab sis muaj zog: ESS "tso" nws lub zog khaws cia thaum lub sijhawm siv hluav taws xob siab tshaj plaws. Los ntawm kev muab lub zog hauv zos raws nraim thaum lub chaw xav tau siab tshaj plaws, ESS ua tau zoo "qhov ncauj qhov ntswg" lub ncov ntawm daim phiaj ntsuas.
Los ntawm kev rub lub zog tsawg dua los ntawm kev siv hluav taws xob thaum lub sijhawm tseem ceeb 15-feeb qhov rais, lub lag luam txo nws qhov kev thov siab tshaj plaws. Cov txheej txheem no, feem ntau hu ua"Peak Shaving,"tso cai rau cov lag luam txo lawv cov nqi hluav taws xob ruaj khov yam tsis muaj kev cuam tshuam kev tsim khoom lossis hloov lawv cov sijhawm ua haujlwm. Raws li cov nqi hluav taws xob khaws cia txuas ntxiv poob qis, siv ESS rau kev tswj hwm kev thov tau dhau los ua ib txoj hauv kev zoo tshaj plaws rau kev lag luam siab - zog los txhim kho lawv cov kab hauv qab.