Tsawg-Voltage Distribution Network Transformation Strategy for Heating System Balance
Ntau qhov chaw ua haujlwm laus thiab cov tsev tsim khoom qub tau ntsib qhov tsis xws luag ntawm rov qab qis -voltage tis networks, ua rau peb -theem load unbalance ib qho teeb meem tsis tu ncua rau cov khoom siv cua sov ua haujlwm. Kev tsim hluav taws xob tsis tsim nyog, qhov hluav taws xob ntau dhau ntawm lub voj voog, thiab cov kab tsis sib haum xeeb ua rau muaj qhov sib txawv ntawm qhov tsis sib xws thiab tam sim no asymmetry, txwv tsis pub cov cua sov ua haujlwm thiab cov khoom siv ruaj khov. Kev tshawb fawb qis-voltage network renovation thiab standardized power distribution Planning kom daws tau qhov teeb meem tsis sib npaug, nrog thermocouple ntse tswj kev txhawb nqa ntev -lub sij hawm ruaj khov ntawm kev kho cua sov tshuab.
Kev tshawb fawb lub zog faib taw tes layout ua raws lub hauv paus ntsiab lus ntawm lub peev xwm me me, ntau lub ntsiab lus, thiab lub vojvoog luv luv. Ib txwm centralized ib zaug -taw tes fais fab mov ua rau lub hwj huam mov ntau dhau, kab loj impedance txawv, thiab qhov hluav taws xob qhov hluav taws xob loj heev poob. Optimized faib transformer layout mus rau load chaw ntawm cua sov rhiav, shortens fais fab mov nrug, txo cov kab poob thiab impedance txawv ntawm theem, thiab txhim kho peb -theem fais fab mov symmetry. Qhov tsim nyog muab hluav taws xob sib faib ua kom tsis txhob kiv cua- zoo li lub zog hluav taws xob thiab kev cuam tshuam hauv Circuit Court, tshem tawm qhov tsis sib xws los ntawm kab teeb meem.
Standardized cable nteg thiab kab hom kev kho dua tshiab txo cov theem impedance sib txawv. Cov kev cob qhia qub tau txais kev sib cais ib leeg- cov hlua txuas nrog qhov tsis sib xws ntawm cov xaim ntev thiab cov lus qhia tshwj xeeb, ua rau peb tsis sib npaug -theem impedance. Kev kho dua tshiab rau kev sib koom ua ke peb -core lossis plaub-core qis-voltage bundled cables ua kom cov lus qhia zoo ib yam, ntev, thiab impedance ntawm txhua theem kab. Cov qauv kev sib koom ua ke tshem tawm qhov sib txawv ntawm qhov sib txawv ntawm cov theem los ntawm qhov chaw, muab lub zog sib npaug ntawm lub hauv paus rau cov cua sov tube pawg. Rau qhov tshwj xeeb siab- cov khoom siv hluav taws xob cua sov, tsib- cov tub ntxhais cables nrog ob txoj kab nruab nrab txuas ntxiv txo qis cov kab nruab nrab thiab tsis sib npaug.
Multi-point grounding transformation of neutral lines stabilizes voltage reference peev xwm. Ntev- lub sij hawm tsis sib npaug ntawm cov load ua rau cov kab nruab nrab tsis tu ncua tam sim no thiab muaj peev xwm drift, cuam tshuam nrog theem voltage stability ntawm cov khoom cua sov. Multi- taw tes hauv av ntawm cov kab nruab nrab tseem ceeb txo cov kab tsis kam, txo qis qhov sib txawv, thiab zam dhau theem voltage surge los ntawm nruab nrab kab tsis ua hauj lwm. Qhov kev hloov pauv no ua tau zoo tiv thaiv cov khoom siv hluav taws xob hauv tsev thiab cov cua kub cua kub kub los ntawm kev hloov pauv tsis sib npaug, txhim kho tag nrho cov khoom siv hluav taws xob muaj kev nyab xeeb ntawm qis -voltage networks.
Thermocouple puv - txheej txheem kev ua haujlwm pov thawj kom muaj txiaj ntsig kev hloov pauv. Tom qab kev kho dua tshiab hauv network, thermocouple multi- taw tes ntsuas kub ntsuas ntsuas cua sov sib xws thiab kev ua haujlwm ruaj khov ntawm cov khoom siv. Qhov ntsuas kub ruaj khov thiab cov lus teb cua kub zoo sib xws ua pov thawj sib npaug ntawm cov khoom siv hluav taws xob. Cov ntawv tshaj tawm tsis tu ncua- kho dua tshiab cov ntaub ntawv sib piv thiab qhov ntsuas qhov ntsuas ntsuas ua kom ntev -lub sij hawm peb- theem kev tshuav nyiaj li cas. Kev ua haujlwm qis-voltage network transformation ua ke nrog thermocouple ntse xyuas qhov system ua tiav daws cov teeb meem tsis sib xws ntawm cov kev cob qhia qub thiab muab kev lees paub lub zog muaj zog rau siab -kev ua haujlwm ntawm cov khoom siv cua sov.
