WANG Jin-li. Application and Integrated Economic Analysis of On-load Capacity Regulating Transformer[J]. High voltageapparatus, 2009, 45(3): 32-35.DOI:
The applicable range of on-load capacity regulating transformer is given according to its running characteristics and structure
and the capacity regulating principle is analyzed.Integrated economic and application analyses of SZ11-T type on-load capacity regulating transformers are performed and compared with common S11 type distribution transformers
including annual operation expense
payback period of investment
and total owning cost.Considering the practical application of 10 kV distribution transformers
two application schemes for the on-load capacity regulating transformer are proposed.In addition
some suggestions are offered to improve the measurement precision of the capacity regulating transformers