Discharge protection control method and discharge protection control system thereof

• Main Authors: XU YUSHUAI, YAO WEI, CHEN XI, WANG WEI, WANG SHENGHUI, YANG ZHIFEI, ZHAN ZHENYU, LIU JIA, ZHU HUA, GUO LEI, LI ZHONGWEI, DONG MANLING, WANG XIAOHUI, LYU FANGCHENG
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: BASIC ELECTRIC ELEMENTS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COLORIMETRY; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS; GENERATION; INDUCTANCES; MAGNETS; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; RADIATION PYROMETRY; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING; TRANSFORMERS

The invention discloses a discharge protection control method and a discharge protection control system thereof, and the method comprises the steps: arranging a fluorescent optical fiber in a connection region of an ascending flanged base and a sleeve of a transformer box body, so as to detect and obtain an optical signal characteristic quantity during discharge; an optical signal during discharging is transmitted to a silicon photomultiplier of the data acquisition box body through a silica optical fiber; optical signals are converted into electric signals through a photomultiplier, and data information collection is carried out on the optical signals in the transformer box body through a data collection card; collected data is displayed through a local display and/or an electric signal is converted into an optical signal through a photoelectric converter, and then the data is transmitted to a remote monitoring center through a communication optical fiber, so that remote monitoring and protection action cont