CPQQ has anything top do with Shanghai Power Generation equipment? How is amorphous alloy core comparing to silicon steel core? What is the future hold for silicon steel core, alloy core and cast resin core? How would they be ranked from each other according to their technology?
You are asking the right questions. Resin core is the newer, cleaner technology. Transformer engineering has been a backwater with little innovation, but that is changing rapidly due to new distribution technologies and the interest in reducing transformer oil pollution. JST is having difficulty gaining traction globally (for reasons I do not yet understand), but it has superior technology for small to medium sized applications. Peter