标准科学Issue(3)：84-86,3.DOI:10.3969/j.issn.1674-5698.2018.03.017
变压器绕组温升的精确测定研究
Temperature Rise Accurate Determination of the Winding of the Transformers
摘要
Abstract
The paper discusses the resistance method to determine the temperature rise of the winding, and analyzes the factors affecting the uncertainty. The uncertainty comes from the resistances and the environment temperatures at the beginning and at the end of the testing which are composed of A type and B type. The paper also analyzes the influence of different fitted curves to the value of the temperature rise.关键词
电阻法/绕组/温升/不确定度/拟合曲线Key words
resistance method/winding/temperature rise/uncertainty/fitted curve引用本文复制引用
王婷婷,王雅芸,严雅君,钱景凌,戴妙妙..变压器绕组温升的精确测定研究[J].标准科学,2018,(3):84-86,3.基金项目
本文受上海市质量技术监督局标准研究项目"节能减排标准汇编及后评估"资助. （）
