Iindaba zeNethiwekhi yaMandla omoya: Inkqubo yokuguqula yeyona nkqubo yombane yeinjini yomoya.Umsebenzi wayo kukudibanisa ijenereyitha kunye negridi, kunye nokuguqula i-non-power frequency AC power output yijenereyitha ibe yi-power frequency AC power ngokusebenzisa inkqubo yokuguqula kwaye uyidlulisele kwigridi.Inkqubo yokupholisa kwayo inikezela ukutshatyalaliswa kobushushu kwiyunithi yamandla kwikhabhinethi yokuguqula ukugcina ubushushu beyunithi yamandla ngaphakathi koluhlu oluqhelekileyo.
Kule mihla, inkqubo yokuguqula iyunithi ye-1.5MW, esele ikwinkonzo iminyaka emininzi, inemisebenzi eyahlukeneyo efana nobushushu benethiwekhi ephezulu kakhulu, ukufuma okuphezulu kwikhabhinethi yokuguqula, ukuvalwa kwemodyuli yokuguqula, ukonakaliswa rhoqo kwe-inverter filter contactor, kunye nokuhanjiswa komqondiso ongazinzanga we-inverter.Iingxaki, ezi ngxaki zinokubangela ukuba ii-injini zomoya zisebenze ngamandla alinganiselweyo, okanye zibangele iingozi ezinzulu zokhuseleko ezifana nokuvuthela iimodyuli kunye neekhabhinethi ezivuthayo.
Kwiyunithi ye-1.5MW etyiswe kabini, inkqubo yokuguqula i-frequency enye yeenkqubo eziphambili zeyunithi.Owona msebenzi wayo kukuqonda ulawulo kunye noqhagamshelo lwegridi yamandla emveliso yeinjini yomoya ngokunika umdla kwijenereyitha.Kuyaqondwa ukuba emva kweminyaka emininzi yenkonzo, ixabiso eliphezulu lokuthengwa kweemodyuli zamandla e-inverter ye-1.5MW iiyunithi ezondliwe kabini, umonakalo oqhelekileyo we-inverter filter contactors, kunye nokungaphumeleli kokuguqula ngokuphindaphindiweyo kuhlasele abanini bamandla omoya phantsi koxinzelelo lokunciphisa iindleko kunye nokwanda. ukusebenza kakuhle.NS.
Umzobo wesakhiwo senkqubo yokuvelisa amandla omoya owondliwe kabini Ngoko ke, zeziphi izisombululo ezikhoyo kushishino kwezi ngxaki zingentla?
Ityala loku-1: Ukutshintshwa kwendawo ukuphumeza ukutshintshwa ngokungenamthungo kweemodyuli zamandla e-inverter
Ekubeni iindleko zokuthengwa kweemodyuli ezithunyelwa ngaphandle ziphezulu, ngaba sinokuqwalasela ukutshintshela iimodyuli zasekhaya zomgangatho ofanayo?Kulo mba, ingcali yobugcisa obutsha beBeijing Jinfeng Huineng Technology Co., Ltd. yathi eneneni, ishishini lasekhaya sele lifake le ngcinga ekusebenzeni.Kuyaqondwa ukuba kuyilo lwemveliso yokutshintshwa kwemodyuli yokuguqula iyunithi ye-1.5MW eyondliwe kabini, ubungakanani kunye nenkcazo yojongano lweyunithi yamandla emveliso yasekhaya iye yahambelana ngokupheleleyo neyunithi yamandla yokuqala.Ngaphezu koko, imveliso iye yavavanywa ngokungqongqo kwaye yaqinisekiswa, zonke izikhombisi zokusebenza zihlangabezana neemfuno zokusetyenziswa, kwaye iteknoloji kunye nomgangatho ufikelele kwinqanaba elivuthiweyo.
Ukusuka kumzobo woyilo ukuya kweyona yunithi yamandla, ubungakanani kunye nenkcazo yojongano lwemveliso oziphuhlisileyo iyahambelana neyunithi yamandla okuqala, kwaye ukusebenza kuzinzile kwaye kuthembekile.
Kunokuthiwa ukutshintshwa kwendawo kusombulula ngokugqibeleleyo iingxaki zomjikelo wokuthengwa kwempahla kunye neendleko eziphezulu zokugcinwa kweemodyuli zamandla angaphandle.Kufanelekile ukukhankanya ukuba iimveliso zangoku zasekhaya zinokufezekisa ukutshintshwa kwemodyuli yeempawu ezininzi.
Ukongeza, kuguqulo olukhethekileyo lwe-1.5MW yeeyunithi ezondliwe kabini, i-Jinfeng Hui Energy iphantse yaseka iinkonzo zenguqu yobugcisa egubungela uninzi lweemodeli zokucoca, ulawulo olubanzi lwesiguquli, njl.njl., ukunciphisa ngokufanelekileyo isantya sokungaphumeleli kwesiguquli kunye nokuqinisekisa ukhuseleko iyunithi.Ukusebenza okuthembekileyo.
Ityala 2: 90% izinga lokungaphumeleli!Isisombululo kwiqondo lokushisa eliphezulu lokuguqula kunye nokubandakanyeka kakubi kwe-stator contactor
Ukongeza kwii-frequency converters, abaguquli abangeniswa kumazwe angaphandle bakwasetyenziswa ngokubanzi kwiiyunithi ezondliwe kabini ze-1.5MW.Ehlotyeni, ukusilela kobushushu obuphezulu kwabanye abaguquli benza malunga ne-90% yezinga lokungaphumeleli lonyaka labaguquli, nto leyo echaphazela kakhulu ukusebenza ngokukhuselekileyo kweeinjini zomoya.
Ulungelelwaniso olungalunganga lwe-contator ye-stator yokuguqula yenye yeengxaki ezixhaphakileyo ngoku.Ukuphazamiseka kwenkqubo yokulawula okanye umonakalo we-hardware kuya kubangela ngokuthe ngqo ukuba i-injini yomoya idibaniswe kwigridi yamandla kwimeko yokulinda kwaye itshise amacandelo abalulekileyo okuguqula.
Ngokubhekiselele kwezi ziphene zingentla zobushushu obuphezulu kunye nokufunxa ngengozi, isisombululo esikhoyo ngoku esiqhelekileyo kwishishini kukusombulula ingxaki yobushushu obugqithisileyo ngokusebenzisa isakhiwo senqaba ukuyila ukukhupha phezulu;Ibhasi ye-DC ayihlawuliswanga kwangaphambili, i-stator contactor ayivaliwe, kwaye i-stator I-contactor inqanyuliwe xa ilahlekelwa amandla ukuthintela i-stator contactor ukuba itsalwe ngempazamo, ukwenzela ukusombulula ingxaki ye-stator contactor. itsalwe ngumonakalo webhodi yesekethe yolawulo.
Ixesha lokuposa: Dec-24-2021
