Tus Txheej Txheem Kev Sib Koom Tes Hluav Taws Xob Ntawm Plaub - quadrrant readrant reactive refoller thiab lub photovoltaic

Nyob rau hauv keeb kwm ntawm kev nthuav dav txuas ntxiv ntawm cov nplai ntawm cov kev sib txuas hluav taws xob kev sib txuas thiab lub xov tooj hluav taws xob muaj zog los ua cov thev naus laus zis rau kev ua kom ruaj khov. Tom qab ntawd, dab tsi yog cov kev sib raug zoo nrog kev sib raug zoo thiab kev sib xyaw ua ke cov txuj ci nruab nrab ntawm plaub- quadoltac controller thiab photovoltacs?

I. Cov qauv kev kos duab thiab cov ntsiab cai wiring

1. Kev sib txuas ntawm plaub - quadrant reactive refiration ib hierarchical tswj architecture. Ntawm lub cev xaim hluav taws xob qib, tus maub los khaws tiag tiag {3} lub sij hawm sib txuas hluav taws xob (380v / 10kv / 10kv), muaj hwj chim tseem ceeb, thiab lwm cov paib tseem ceeb.
2. Tswj cov teeb liab txuas nrog rau kev sib txuas lus ntawm cov inverter siv cov ntaub thaiv npog- khub cables (AWG18). Thaum tus kis mus deb yog tsawg dua 100 metres, lub teeb liab kev ua haujlwm yuav tsum tsawg dua 3 db.

Ii. Dynamic Reflective Fwj Kev Txom Nyem Nyiaj Tswj lub tswv yim

1. Plaub {- quadrant Resive Resive Fais fab kev tswj xyuas nrog lub photovoltaic inverter los ntawm cov algorithm tshwj xeeb. Nyob rau hauv cov xwm txheej tshav ntuj, thaum cov photovoltaic tshaj cov khoom siv thauj khoom, cov khoom siv Q1
2. Thaum lub sijhawm los nag lossis nag hmo, hloov mus rau cov peev txheej raug them tau hom (Q3 quadrant). Cov ntaub ntawv tiag tiag qhia tau tias qhov kev siv hluav taws xob uas siv tau ruaj khov ntawm cov khoom siv hluav taws xob ntawm 0.98%, ua tiav tau li 30% kev txhim kho 30% hauv kev tswj hwm qhov tseeb piv rau cov kev them nyiaj ib txwm muaj.

III. Kev Tiv Thaiv Kev Koom Tes thiab Kev Nyab Xeeb Kev Nyab Xeeb

1. Kev sib koom tes ntawm plaub - quadrant readrant reactive religation controller thiab kev tiv thaiv kab ke ntawm lub photovoltaic yog qhov tseem ceeb tshaj plaws. Nyob rau hauv cov ntaub ntawv xov xwm, cov kev tiv thaiv kev nyab xeeb hauv qab no yuav tsum tau suav nrog: Kev tiv thaiv kev tiv thaiv tau raug kaw (ntau zaus {{5,}
2. Nws raug nquahu kom siv qhov nyuaj - wired kev sib txuas mus txuas cov paib tseem ceeb. Piv txwv li, lub teeb meem nres tsheb thaum muaj xwm ceev los ntawm lub photovoltaic inverter yuav tsum tau txuas ncaj qha rau lub maub los kom ntseeg tau tias kev sib cais kev nyab xeeb tau ua tiav nyob rau hauv millsiseconds.

Tus kws tshaj lij xov xwm ntawm plaub - quadrrant readrang reactive fais fab yog qhov tseem ceeb txuas hauv kev ua tiav cov phiaj xwm ntse. Los ntawm cov kev sib txuas hluav taws xob npliag lus, kev tiv thaiv kev nyab xeeb txhim khu kev nyab xeeb, ob leeg tuaj yeem tsim cov haujlwm thiab kev ua haujlwm zoo. Raws li tus nqi nkag siab tseem ceeb ntawm photovoltacs txuas ntxiv nce, plaub- quadrrant lub zog hluav taws xob muaj zog hauv kev muab kev pab voltage.