主变压器抗短路能力不足的危害及应对措施
Harm and Countermeasures of Insufficient Short Circuit Resistance of Main Transformer
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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。Abstract: 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.
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