I-ABB UNS0869A-P 3BHB001337R0002 Isiqinisi Sesistimu Yamandla
Ulwazi olujwayelekile
| Ukukhiqiza | I-ABB |
| Into No | I-UNS0869A-P |
| Inombolo ye-athikili | 3BHB001337R0002 |
| Uchungechunge | Ingxenye ye-VFD Drives |
| Umsuka | eSweden |
| Ubukhulu | 73*233*212(mm) |
| Isisindo | 0.5kg |
| Inombolo Yentela Yamasiko | 85389091 |
| Uhlobo | I-Power System Stabilizer |
Idatha enemininingwane
I-ABB UNS0869A-P 3BHB001337R0002 Isiqinisi Sesistimu Yamandla
I-ABB UNS0869A-P 3BHB001337R0002 I-Power System Stabilizer iyingxenye ebalulekile eklanyelwe ukuthuthukisa ukuzinza okuguquguqukayo kwezinhlelo zamandla, ikakhulukazi ku-synchronous generator noma ezindaweni zenethiwekhi yokudlulisa. I-Power System Stabilizer idlala indima ekuthuthukiseni ukuzinza kwalo lonke uhlelo, isiza ekwehliseni i-oscillations yesistimu yamandla futhi igweme ukungazinzi ngesikhathi sokuphazamiseka kwesikhashana.
I-PSS ihlinzeka ngokudambisa ama-oscillation aphansi avamile kumasistimu wamandla phakathi nemicimbi yesikhashana. Uma lawa ma-oscillations angamanziswanga ngempumelelo, angaholela ekungazinzini kwesistimu noma ngisho nokucisha ugesi.
I-PSS isiza ukuthuthukisa ukusabela okuguquguqukayo kwezinhlelo zamandla ngokunikeza ukulawula kwempendulo ukuze kulungiswe isasasa lamajeneretha avumelanayo ngesikhathi sangempela. Ngokwenza kanjalo, kusiza ukugcina ukusebenza okuzinzile ngesikhathi sokushintsha kwamandla kagesi, ukushintshashintsha komthwalo, noma ukuphazamiseka kwenethiwekhi.
Ngokuvamile, i-PSS ihlanganiswe ohlelweni lwe-excitation lwejeneretha ehambisanayo, esebenza ngokuhambisana nesilawuli sokuvusa ukuze kulawuleke amandla amanje okuvusa amadlingozi. Lokhu kuqinisekisa ukuthi i-generator iphendula ngokuphumelelayo ekulayisheni izinguquko futhi igcina izimo ze-voltage ezinzile.
Imibuzo evame ukubuzwa ngomkhiqizo imi kanje:
-ABB UNS0869A-P Senzani isiqinisi sesistimu yamandla?
I-stabilizer yesistimu yamandla ithuthukisa ukuzinza kwesistimu yamandla ngokucindezela ama-oscillations efrikhwensi ephansi kumajeneretha ahambelanayo kanye nenethiwekhi yokudlulisela.
-I-PSS ikuthuthukisa kanjani ukuzinza kwesistimu?
Ilungisa i-excitation current ukuze izinze ukusebenza kwe-generator, icindezela ama-oscillations abangela ukungazinzi, ukushintshashintsha kwe-voltage noma izinguquko zemvamisa okubangelwa izinguquko zomthwalo noma amaphutha.
-Ingabe i-PSS isebenzisana kanjani nohlelo lokuvusa amadlingozi?
I-PSS ihlanganiswe nesistimu ye-excitation ye-synchronous generator. Ithumela amasiginali okulawula kusilawuli se-voltage esizenzakalelayo, esilungisa amandla akhona ngesikhathi sangempela ukuze kunzinziswe ugesi ophehla ugesi futhi kuncishiswe noma yikuphi ukuzungeza okubangelwa ukuphazamiseka kwegridi.
