I-690v Isihluzi saMandla esiSebenzayo soLungiso lweFactor yaMandla kunye nokuLinganisa koMfanekiso oFakelweyo

I-690v Isihluzi saMandla esiSebenzayo soLungiso lweFactor yaMandla kunye nokuLinganisa komthwalo

Inkcazelo emfutshane:

I-690v Isihluzi samandla esisebenzayo esekwe kwinkampani yethu iminyaka emininzi yamava, yimveliso ethembekileyo kakhulu.Umsebenzisi unokuseta iiparamitha ukuze i-apf ye-harmonic filter esebenzayo ikwazi ukuhluza ngaxeshanye i-harmonics, ibuyise ngamandla amandla asebenzayo, ibuyisele ukungalingani kwezigaba ezithathu, kwaye ibuyekeze ukuhla kwamandla ombane, njl.

Inkqubo yokucoca esebenzayo inemodyuli enye okanye ezininzi ze-AHF kunye ne-HMI ekhethiweyo yesikrini.Imodyuli nganye ye-AHF yinkqubo yokucoca i-harmonic ezimeleyo, kwaye abasebenzisi banokutshintsha ukucwangciswa kwenkqubo yokucoca i-harmonic ngokongeza okanye ukususa iimodyuli ze-AHF.

I-AHF ifumaneka kwiindlela ezintathu zokunyuka: i-rack ifakwe, ifakwe eludongeni, ifakwe kwikhabhinethi.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

I-690v yokucoca amandla asebenzayo luhlobo olutsha lwesixhobo sombane sokuhluza okuguquguqukayo kwamaza e-harmonic kunye nembuyekezo yamandla asebenzayo.Inokuqhuba ukuhluzwa kwexesha lokwenyani kunye nembuyekezo kumaza e-harmonic (zombini ubungakanani kunye nokuphindaphinda zitshintshiwe) kunye namandla aguqukayo asebenzayo, kwaye isetyenziselwa ukoyisa ukungalungi kokucinezelwa kwe-harmonic yemveli kunye neendlela zembuyekezo ezisebenzayo zezihluzo zemveli, ngaloo ndlela iqonda umsebenzi wokucoca we-harmonic ocwangcisiweyo kunye. umsebenzi wembuyekezo yamandla asebenzayo.Ukongeza, isetyenziswa ngokubanzi amandla, metallurgy.i-petroleum, izibuko, iikhemikhali kunye nezoshishino kunye namashishini emigodi.

1. Iindlela ezininzi zokubeka iliso kwinkqubo yokuhlola yendawo/ekude.
2. I-IGBT kunye ne-DSP chips ziimpawu ezithembekileyo.
3. Ukulawula ngokufanelekileyo ukunyuka kweqondo lokushisa kwezixhobo.
4. Ziqhelanise nemekobume yendalo erhabaxa kunye nokusingqongileyo kwegridi yamandla.

5. I-topology yamanqanaba amathathu, ubungakanani obuncinci kunye nokusebenza okuphezulu.
6. DSP + FPGA uyilo, isantya esiphezulu amandla computing.
7. ≥20 iimodyuli zidibene, kwaye nayiphi na iyunithi inokusebenza ngokuzimeleyo.
8. Ukubonelela ngeenkonzo ezilungiselelwe ulwakhiwo, isoftware, ihardware kunye nemisebenzi.

I-690v esebenzayo ye-harmonic filter isebenza kwinqanaba le-3-level neutral pointed (NPC) topology.Njengoko kuboniswe apha ngasentla, isakhiwo sesekethe ye-2-level topology circuit iqulethe i-6 IGBTs (izixhobo ze-2 IGBT zamandla kwi-pin yesigaba ngasinye kunye nendlela yangoku), kunye ne-topology yezinga le-3, kukho i-12 IGBTs (kwisigaba ngasinye 4 IGBT izixhobo zamandla kwizikhonkwane kunye neendlela zangoku ).

Isekethe ye-topology enemigangatho emi-3 inokuvelisa amanqanaba ombane amathathu kwimveliso, kubandakanywa amandla ombane we-DC bus positive, i-0 volt kunye ne-DC ye-negative voltage yebhasi.Isekethe ye-topology enamanqanaba amabini inokukhupha kuphela iivoltages ezilungileyo nezingalunganga.Kwangaxeshanye, isekethe ye-topology enamanqanaba amathathu ikwaqinisekisa umgangatho ophezulu kunye nombane ongcono we-harmonic wokuphuma, ngaloo ndlela kuncitshiswa iimfuno zokucoca imveliso kunye neendleko ezinxulumene noko.

Inkcazo

Umbane wombane (V)	200/400	480		690
Uluhlu lwamandla ombane	-20%--+20%	Ubukhulu be-500v		-20%--+10%
Ubuninzi benethiwekhi(Hz)	50/60(-10%--+10%)
Ikhono lokucoca iHarmonic	Ingcono kune-97% kumthwalo olinganisiweyo
Indlela yokufaka i-CT	Iluphu evaliweyo okanye evulekileyo (Vula iluphu iyacetyiswa ekusebenzeni okufanayo)
CT yokuxhoma indawo	Icala legridi/ icala lomthwalo
Ixesha lokuphendula	10ms okanye ngaphantsi
Indlela yokudibanisa	3-ingcingo/4-ingcingo
Umthamo wokulayisha ngaphezulu	110%Umsebenzi oqhubekayo, 120% -1min
Itopology yesekethe	Amanqanaba amathathu etopology
Ukutshintsha amaxesha ngamaxesha(khz)	20kHz
Inani loomatshini abanxuseneyo	Ukufana phakathi kweemodyuli		≤20
	Umatshini ofanayo phantsi kolawulo lwe-HMI		Akukho ngaphezulu kweemodyuli ezisi-8 ezihambelanayo
Ukungafuneki	Nayiphi na iyunithi ingaba yiyunithi ezimele yodwa
Ulawulo olungalungelelananga	Iyafumaneka
Imbuyekezo yamandla asebenzayo	Iyafumaneka
Bonisa	Akukho sikrini/4.3/7 intshi yesikrini(uyazikhethela)
Ukalisho lwangoku lomgca(A)	50, 75, 100, 150, 200	50, 75, 100, 150, 200		100
Uluhlu lweHarmonic	I-2nd ukuya kwi-50
Izibuko lonxibelelwano	RS485
	I-CAN protocol, i-interface ye-RJ45, yonxibelelwano phakathi kweemodyuli
Inqanaba lengxolo	＜56dB Max ukuya ＜69dB(kuxhomekeke kwimodyuli okanye iimeko zomthwalo)
Uhlobo lokunyuka	IKhabhinethi	Ifakwe eludongeni, i-rack-mounted, ikhabhinethi
Ukuphakama	Ukunciphisa ukusetyenziswa ＞1500m
Ubushushu	Ubushushu bokusebenza: -45 ℃--55 ℃, ukunciphisa ukusetyenziswa ngaphezu kwe-55 ℃
	Ubushushu bokugcina: -45℃--70℃
Ukufuma	5% --95%RH, ayinciphisi
Iklasi yokhuseleko	IP20
Uyilo/ukwamkelwa	EN 62477-1(2012), EN 61439-1(2011)
I-EMC	EN/IEC 61000-6-4, Udidi A
Isiqinisekiso	CE, CQC

Umboniso wemveliso

Isihluzo samandla asebenzayo samkela ubume behardware ye-DSP+FPGA, kwaye izixhobo zikumgangatho ophezulu.Itekhnoloji yokulinganisa i-Thermal isetyenziselwa ukuyila kwe-thermal yenkqubo, kunye noyilo lwebhodi yesekethe ye-PCB eninzi iqinisekisa ukuhlukaniswa okuthembekileyo koxinzelelo oluphezulu noluphantsi, olubonelela ngesiqinisekiso sokhuseleko lwenkqubo.

Isicelo

I-690v yokucoca amandla asebenzayo ingasetyenziswa ngokubanzi kwinkqubo yamandla, i-electroplating, izixhobo zokunyanga amanzi, amashishini e-petrochemical, iindawo ezinkulu zokuthenga kunye nezakhiwo zeofisi, amashishini e-elektroniki achanekileyo, i-airport / port power supply system, amaziko onyango kunye nokunye.Ngokwezinto ezahlukeneyo zesicelo, ukusetyenziswa kwe-APF esebenzayo yokucoca kuya kudlala indima ekuqinisekiseni ukuthembeka kokunikezelwa kwamandla, ukunciphisa ukuphazamiseka, ukuphucula umgangatho wemveliso, ukwandisa ubomi bezixhobo, ukunciphisa umonakalo wezixhobo kunye nokunye.

Isihluzi esisebenzayo seharmonic esisetyenziswa kakhulu ngolu hlobo lungezantsi:

1) Iziko leenkcukacha kunye nenkqubo ye-UPS;

2) Ukuveliswa kwamandla amatsha, umz. iPV namandla omoya;

3) Ukwenziwa kwezixhobo ezichanekileyo, umz. isilicon enye yecrystal, isemiconductoe;

4) Umatshini wokuvelisa ishishini;

5) Inkqubo ye-welding yombane;

6) Oomatshini bePlastiki bemizi-mveliso, umz. oomatshini bokukhupha, oomatshini bokubumba inaliti, oomatshini bokubumba;

7) Isakhiwo seofisi kunye nodederhu lweevenkile;

Inkonzo eyenzelwe

1. Inkonzo ye-ODM/OEM inikezelwa.

2. Ukuqinisekiswa komyalelo okhawulezayo.

3. Ixesha lokuhambisa ngokukhawuleza.

4. Ixesha lokuhlawula elilungileyo.

Okwangoku, inkampani ikhulisa ngamandla iimarike zaphesheya kunye nokwakheka kwehlabathi.Sizibophelele ekubeni ngomnye wamashishini alishumi aphezulu athumela ngaphandle kwimveliso yombane yaseTshayina, esebenzela ihlabathi ngeemveliso ezikumgangatho ophezulu kunye nokuzuza imeko yokuphumelela kunye nabathengi abaninzi.