ABB UNS0869A-P 3BHB001337R0002 Fais Fab System Stabilizer
Cov ntaub ntawv dav dav
| Kev tsim khoom | ABB |
| Yam khoom No | UNS0869A-P |
| Tshooj xov tooj | 3 BHB001337R0002 |
| Series | VFD Tsav Part |
| Keeb kwm | Sweden |
| Dimension | 73 * 233 * 212 hli |
| Qhov hnyav | 0.5 kg ib |
| Customs Tariff Number | 8539091 ib |
| Hom | Fais fab System Stabilizer |
Cov ntaub ntawv ntxaws
ABB UNS0869A-P 3BHB001337R0002 Fais Fab System Stabilizer
ABB UNS0869A-P 3BHB001337R0002 Fais Fab System Stabilizer yog cov khoom tseem ceeb tsim los txhim kho kev ruaj ntseg ntawm lub zog hluav taws xob, tshwj xeeb tshaj yog nyob rau hauv synchronous generator lossis kis tau tus mob network ib puag ncig. Fais fab System Stabilizer ua lub luag haujlwm hauv kev txhim kho kev ruaj ntseg ntawm tag nrho cov kab ke, pab txo qis zog oscillations thiab tsis txhob muaj kev ntxhov siab thaum lub sijhawm muaj kev cuam tshuam.
PSS muab damping rau tsawg zaus oscillations uas muaj nyob rau hauv lub hwj chim systems thaum lub sij hawm ib ntus txheej xwm. Yog tias cov oscillations tsis zoo damped, lawv tuaj yeem ua rau lub cev tsis ruaj khov lossis txawm tias tsaus muag.
PSS pab txhim kho cov lus teb zoo ntawm lub tshuab hluav taws xob los ntawm kev muab cov lus tawm tswv yim los kho cov excitation ntawm synchronous generators nyob rau lub sijhawm. Los ntawm kev ua li ntawd, nws pab tswj kev ua haujlwm ruaj khov thaum lub sijhawm hloov pauv, thauj khoom hloov pauv, lossis cuam tshuam hauv lub network.
Feem ntau, PSS tau koom ua ke rau hauv lub zog excitation ntawm lub tshuab hluav taws xob synchronous, ua haujlwm ua ke nrog tus tswj xyuas kom tswj tau qhov excitation tam sim no. Qhov no ua kom ntseeg tau tias lub tshuab hluav taws xob teb tau zoo rau kev thauj khoom hloov pauv thiab tswj xyuas cov xwm txheej ruaj khov.
Cov lus nug nquag nug txog cov khoom yog raws li hauv qab no:
-ABB UNS0869A-P Lub zog hluav taws xob ua kom ruaj khov ua li cas?
Lub zog hluav taws xob stabilizer txhim kho kev ruaj ntseg ntawm lub zog hluav taws xob los ntawm kev txo qis zaus oscillations hauv synchronous generators thiab kev sib kis network.
-PSS txhim kho qhov system stability li cas?
Nws kho cov excitation tam sim no kom stabilize qhov kev ua tau zoo ntawm lub tshuab hluav taws xob, suppressing oscillations uas ua rau instability, voltage fluctuations los yog zaus hloov los ntawm load hloov los yog faults.
-PSS cuam tshuam li cas nrog cov txheej txheem excitation?
Lub PSS yog kev koom ua ke nrog lub excitation system ntawm lub tshuab hluav taws xob synchronous. Nws xa cov teeb liab tswj mus rau qhov tsis siv neeg voltage regulator, uas kho cov excitation tam sim no nyob rau hauv lub sij hawm ntawm lub sij hawm kom stabilize lub generator voltage thiab mitigate tej oscillations tshwm sim los ntawm daim phiaj cuam tshuam.
