Umkhiqizo wekhasi eliyisiqalo le-SVG 16g

Ijeneretha ye-Static Var (SVG)

Uhlelo lokunciphisa amandla olusheshayo, olunembile noluhlakaniphile

- Akukho sinxephezelo esingaphezu kwamandla, akukho sinxephezelo esingaphansi kwamandla, akukho ukuzwelana

- Umphumela wesinxephezelo samandla asebenzayo

- Isinxephezelo samandla esisabelayo sezinga le-PF0.99

- Isinxephezelo sokungalingani kwezigaba ezintathu

- Umthwalo we-inductive okwaziyo ukuthwala amandla-1~1

- Isinxephezelo sesikhathi sangempela

- Isikhathi sokuphendula esinamandla singaphansi kwama-50us

- Umklamo we-Modular

Funda kabanzi

Ukusebenza kahle kakhulu kwesinxephezelo
Umklamo we-Modular
Izindlela eziningi zokunxephezela
Sebenzisa izingxenye ezisezingeni eliphezulu
Kuphephile futhi kuthembekile

I-Static Var Generator (SVG) Ama-Static Var Generator (SVGs) amadivayisi asetshenziswa ezinhlelweni zamandla kagesi ukulawula i-voltage, i-power factor kanye nokuzinzisa uhlelo. Aluhlobo lwe-Static Synchronous Compensator (STATCOM) esebenzisa i-voltage source converter ukufaka amandla asebenzayo kugridi. Ama-SVG ayakwazi ukunikeza isinxephezelo samandla asebenzayo ngokushesha, esithuthukisa ikhwalithi yamandla futhi sisize ukuvimbela ukungazinzi kwe-voltage. Ama-SVG avame ukusetshenziswa ezitshalweni zezimboni, emapulazini omoya nakwezinye izinhlelo zokusebenza lapho kudingeka isinxephezelo samandla asebenzayo. Kuyisisombululo esithembekile nesisebenzayo sokugcina ukuzinza kanye nekhwalithi yezinhlelo zamandla kagesi.

Isimiso Sokusebenza

Ijeneretha ye-Static Var (SVG)

Isimiso se-SVG sifana kakhulu nese-Active harmonic Filter, Uma umthwalo ukhiqiza i-inductive noma i-capacitive current, yenza i-load current ihlale phansi noma iholele i-voltage. I-SVG ithola umehluko we-phase angle bese ikhiqiza i-leading noma i-lagging current kugridi, okwenza i-phase angle yamanje ifane kakhulu neye-voltage ohlangothini lwe-transformer, okusho ukuthi i-basic power factor iyiyunithi. I-YIY-SVG iyakwazi futhi ukulungisa ukungalingani kwemithwalo.

Inzuzo Yomkhiqizo

	Amabhange e-Capacitor noma amabhange e-Reactor	Amajeneretha e-Static Var
Isikhathi sokuphendula	• Izixazululo ezisekelwe ku-contactor zithatha okungenani amasekhondi angu-30 kuya kwangu-40 ukunciphisa inkinga kanye nezixazululo ezisekelwe ku-thyristor ezingama-20 kuya kwangu-30	• Ukunciphisa izinkinga zekhwalithi yamandla ngesikhathi sangempela njengoba isikhathi sokuphendula sisonke singaphansi kwama-µs ayi-100
Umphumela	• Kuncike osayizi bezinyathelo, akukwazi ukuhambisana nesidingo somthwalo ngesikhathi sangempela • Kuncike ku-voltage yegridi njengoba kusetshenziswa amayunithi e-capacitor kanye nama-reactor	• Okusheshayo, okuqhubekayo, okungenazitebhisi futhi okungenazihibe • Ukuguquguquka kwamandla kagesi akunawo umthelela ekuphumeni
Ukulungiswa kwezinto zamandla	• Kudingeka amabhange e-capacitor ukuze kufakwe imithwalo yokungenisa kanye namabhange e-reactor ukuze kufakwe imithwalo yokuthwala. Izinkinga ezinhlelweni ezinemithwalo exubile • Akunakwenzeka ukuqinisekisa i-united power factor njengoba zinezinyathelo, uhlelo luzoba nokukhokha okungapheli kanye nokungakhokhi kahle	• Ilungisa ngasikhathi sinye kusukela ku--1 kuya ku-+1 amandla emithwalo ebambekayo (ekhuthazayo) kanye nemithwalo ehamba phambili (enamandla) • Isici samandla obunye esiqinisekisiwe ngaso sonke isikhathi ngaphandle kokukhokha ngokweqile noma okungaphansi (ukukhipha okungenasinyathelo)
Umklamo kanye nosayizi	• Kudingeka izifundo zamandla asebenzayo ukuze kulinganiswe ikhambi elifanele • Ngokuvamile sikhulu kakhulu ukuze sivumelane kangcono nezidingo zomthwalo ezishintshayo • Kudingeka kuklanywe kucatshangelwa ama-harmonics esistimu • Yakhelwe ngokwezifiso izimo ezithile zomthwalo kanye nenethiwekhi	• Akudingeki ucwaningo olunzulu njengoba lungalungiseka • Amandla okunciphisa umthwalo angaba yilokho kanye okudingwa umthwalo • Ayithinteki ukuhlanekezela kwe-harmonic ohlelweni • Ingakwazi ukuzivumelanisa nezimo zomthwalo kanye nenethiwekhi kanye nezinguquko
Umsindo	• Umsindo ohambisanayo noma ochungechungeni ungakhulisa imisinga ohlelweni	• Akukho bungozi bokuzwakala kwe-harmonic nenethiwekhi
Ukulayisha ngokweqile	• Kungenzeka ngenxa yokusabela okuhamba kancane kanye/noma ukushintshashintsha kwemithwalo	• Akunakwenzeka njengoba amandla kagesi ekhawulelwe kumandla kagesi aphezulu e-RMS
Isisekelo kanye nokufakwa	• Unyawo oluphakathi kuya kolukhulu, ikakhulukazi uma kunezinhlelo eziningana ze-harmonic • Ukufakwa okulula, ikakhulukazi uma imithwalo ivuselelwa njalo	• Indawo encane kanye nokufakwa okulula njengoba amamojula amancane ngobukhulu. I-switchgear ekhona ingasetshenziswa
Ukwanda	• Kunqunyelwe futhi kuncike ezimweni zomthwalo kanye ne-topology yenethiwekhi	• Kulula (futhi akuxhomekile) ngokungeza amamojula
Ukugcinwa kanye nokuphila konke	• Ukusebenzisa izingxenye ezidinga ukulungiswa okukhulu njenge-fuse, ama-circuit breaker, ama-contactor, ama-reactor kanye nama-capacitor units • Ukushintsha, ukushintshashintsha kanye nokuzwakala kwezwi kunciphisa isikhathi sokuphila	• Ukugcinwa okulula kanye nokuphila kwesevisi kuze kube yiminyaka eyi-15 njengoba kungekho ukushintshashintsha kwe-electro-mechanical futhi akukho bungozi bokuthi ukuzwakala noma ukuzwakala kwezwi