Fenghua Power Supply Bureau: 1841 public transformers fitted with "electronic eyes"

Since the second half of last year, Fenghua Power Supply Bureau has installed "transformer intelligent terminal data collectors" for all public distribution transformers in urban and rural areas. Recently, the intelligent distribution network infrastructure equipment system has passed the acceptance check of the relevant departments of the higher level after more than half a year of trial operation. The completion of this power supply basic data acquisition system will lay the foundation for the future construction of an intelligent Fenghua distribution network. A solid foundation.

"Transformer Intelligent Terminal Data Collector" integrates electricity load, power supply voltage, transformer temperature rise, and transformer fault detection. It is equivalent to installing an "electronic eye" for the transformer. Various data are transmitted to the monitoring center through wireless network and optical cable. The monitoring center can perform real-time monitoring of any transformer equipped with an "electronic eye." Transformer has "electronic eyes" will improve the user's power quality, prevent low voltage and over-voltage, to prevent users from power failure due to transformer overload burnout; at the same time, it can also reduce the power supply department's operation and management of the distribution transformer workload, but also To arrange scientific and orderly power plans for the current shortage of power supply.

According to Yu Junbo, the person in charge of the production technology department of Fenghua Power Supply Bureau, the “transformer intelligent terminal data collector” is actually a basic data collector for the smart grid, and the transformer has “electronic eyes” to lay the foundation for the future comprehensive construction of intelligent distribution network. The foundation. Yan Junbo said: "The most important function of the smart grid is to realize the uninterrupted power supply of the users. Because of the distribution of the power grid, when a regional power grid fails and power failure occurs, the "electronic eye" can know the power outage information for the first time, and then through other Means to achieve intelligent network dispatch, as far as possible to minimize the scope of power outages, but also the first time to repair faulty transformers."

Zhai Junbo introduced that since the second half of last year, Fenghua Power Supply Bureau has installed 1,841 transformers and smart terminal data collectors in urban and rural public distribution transformers in the city. All transformers have been installed before the Spring Festival. After nearly six months of trial operation, the transformer real-time monitoring system The normal operation is in full compliance with the technical standards of Zhejiang Electric Power Company. He said that after the completion of this real-time monitoring data system for distribution transformers, Fenghua will play a significant role in arranging orderly electricity use more scientifically and reasonably this year.