摘要
以广东电网110~500 kV变压器抗短路能力不足校验及改造为例,分析影响主变压器抗短路能力不足的关键因素、主要危害及校验方法,为持续提升主变压器运行管理水平提供技术支撑。
Taking the verification and transformation of the insufficient short-circuit resistance of 110~500 kV Transformers in Guangdong power grid as an example,the key factors,main hazards and verification methods affecting the insufficient short-circuit resistance of main transformers are analyzed.Provide technical support for continuously improving the operation and management level of main transformer.
作者
邹明浩
ZOU Minghao(Meizhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd.,Guangdong Meizhou,China 514000)
出处
《农村电气化》
2022年第6期85-87,共3页
Rural Electrification
关键词
主变压器
抗短路能力
短路电流
main transformer
short circuit resistance
short-circuit current