Vedvarende energi
PCS prøvebænke
Strømmåling for omformere
Anvendelser med høj præcision
Efter at den energi, der genereres af solcellemodulet, passerer gennem strømregulatoren, vil jævnstrømmen blive omdannet til vekselstrøm. Batteriopladningskontrolenheden konverterer elektrisk energi, og minimering af tabet i disse konverteringer kan forbedre effektiviteten af hele energisystemet.
The test platform built with high-precision current sensors AIT60-SG, AIT200-SG, AIT600-SG, AIT1000-SG and a power analyzer can simultaneously perform PCS input measurement and PCS output measurement.
PCS input måling: spænding, strøm, effekt, ± energi, spænding ripple rate, nuværende ripple rate
PCS-outputmåling: spænding, strøm, effekt, effektfaktor, frekvens, ± energi, effektivitet, tab, spænding/strømbølgeform, harmonisk analyse, ubalancehastighed, forvrængningshastighed.
Produkter til PV PCS testplatform
Anvendelser af industriel kvalitet
The power converters / inverters play a critical role for both wind turbine generation and PV generation to converter the various forms of power generated and then get them connected to the grid. The performance of the current measurement in these systems determines the performance and the efficiency of the power converters and inverters accordingly. Hall-effect current transducers were traditionally utilized in those converters, but Hangzhi have developed HIT hall effect substituting current transducers with zero flux gate technology were also developed to meet the industrial application with 0.05% accuracy but much lower cost for larger deployment, which is similar with traditional hall effect current transducers.
De er de højtydende erstatninger for traditionelle halleffektstrømtransducere, da HIT strømtransducere har meget højere nøjagtighed, bedre ydeevne i nuldrift, temperaturdrift, responstid og båndbredde.
På grund af ovenstående fordele er HIT-strømtransducere bredt integreret i PV- og vindmølleomformere som strømmåleenheder.