Transformer models in EMTP/ATP

More documents

Recommendations

Info

Core design of 3-phase transformers Triplex core (3 x single phase trf) 3-legged stacked core 5-legged stacked core 3/ 19 11/6/2012 Transformer models in ATPDraw • Saturable Transformer • BCTRAN • Hybrid Transformer BCT Y Y Y Z SAT XFMR • Ideal n: 1 P S YY 4/ 19 11/6/2012
Transformer models in ATPDraw Selection Object name ATP card Description Ideal 1 phase TRAFO_I SOURCE Single-phase ideal transformer. type 18 Ideal 3 phase TRAFO_I3 SOURCE type 18 3-phase ideal transformer. Saturable 1 phase TRAFO_S BRANCH TRANSFORMER Single-phase saturable transformer. Saturable 3 phase SATTRAFO ≥v. 4.0 BRANCH TRANSFORMER General saturable transformer. 3-phase. 2 or 3 windings. All phaseshifts, zigzag- and Auto-couplings. High and low reluctance models. # Sat. Y/Y 3-leg TRAYYH_3 BRANCH TRANSFORMER THREE PHASE 3-phase saturable transformer. High homopolar reluct. (3-leg). 3-ph node. Preprocessing of manufacturer data. 5/ 19 BCTRAN BCTRAN BRANCH Type 1...9 Hybrid model XFRM BRANCH Type 1...9 Direct support of Bctran transformer matrix modeling. Advanced model based on: Design, test report or typical values. Direct calculation of the A-matrix. Sophisticated core model. 11/6/2012 Saturable Transformer H1 R1 X1 R2 X2 X1 Rmag Xmag H2 X2 H3 X3 H0 Wye - Delta Transformer
Page 1: Transformer models in EMTP/ATP Okt
Page 5 and 6: Magnetizing core modeling • Must
Page 7 and 8: Winding resistance R(f) • Their d
Page 9 and 10: Transformer modeling guidelines PAR

Transformer models in EMTP/ATP

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?