Bichen District Dazhangzhuang Smart Energy Town has just completed the laying and welding of communication optical cable . State Grid Tianjin Chengdong Company’s automation technology specialist Huang Xu and project team members, a more reliable and intelligent power supply network in the future has emerged in his mind.
"Take the clamp ammeter and check whether the current transformer current value is normal." Huang Xu reminded Ding Qi, a team member who was debugging together, after saying that, Huang Xu bent down and took out the multimeter from the tool kit, and inspected the secondary circuit one by one to ensure that the fiber longitudinal difference protection can operate accurately.
In July this year, the 10kV "Snowflake Network" started construction in Tianjin. After the construction of the leading demonstration "Snowflake Network" deployed in the smart energy town of Beichen District, the 10 kV line in the demonstration area will achieve full coverage of optical fiber longitudinal difference protection for ring cage boxes, accurately locate line faults, isolate the fault segments at millisecond speeds, and supply power to the non-fault sections through flexible multi-state switch adjustment control mode to ensure uninterrupted power supply.
The report of the 20th National Congress of the Communist Party of China pointed out that "accelerate the implementation of the innovation-driven development strategy . Accelerate the realization of high-level scientific and technological self-reliance, guided by national strategic needs, gather strength to carry out original leading scientific and technological research, and resolutely win the battle against key core technologies." This has excited the employees of State Grid Tianjin Power at the construction site of the "Snowflake Network", and the project promotion is in full swing.
National Model Worker , Chengdong Company Automation Technology Specialist Huang Xu said: "The report of the 20th National Congress of the Communist Party of China has allowed me to review the extraordinary achievements made by The Communist Party of China , and deeply feel the 'taste' of faith and the light of thought. I feel extremely proud and excited, deeply inspired, and enhanced my confidence and fighting spirit. In the future, I will be based on the front line of power production, continue to play the demonstration and leading role of the model worker innovation studio, and devote myself to the attitude of sticking to the green mountains and not relaxing. In the innovative practice, we will tackle the new digital distribution system technology and promote the construction of leading demonstration and snow-shaped distribution networks."
On October 24, Yang Zhe, the engineering team leader of the Tianjin Chengdong Company of State Grid Tianjin, brought other young party members to the project site for investigation. While calling to confirm the material situation, he held the plan drawings in his hand to confirm the direction of the cable, and carefully checked the optimal access position of one of the cables in the "Snow-shaped Network". Although I have never "get idle", I am full of energy.
"As an old party member who has been a party member for 22 years and is also a member of the party member commando, I should charge forward and set a good example! I also hope that the young comrades around me will quickly grow into a qualified engineering builder through this training." Yang Zhe, as the head of the "Snowflake Network" power grid project, said confidently.
Jinyun News Reporter Dong Lijing
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