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《国家电网》电力通信网是电网安全、稳定和经济运行的重要支撑。国家电网公司电力通信网在保障大电网安全运行方面发挥了怎样的作用?王继业:电力通信网是现代电力系统的第二张实体物理网,是电力系统的重要基础设施,也是电网安全生产的重要组成部分。多年来,公司持续加大投入,建成全球规模最大的电力通信专网,其中SDH(同步数字体系)传输A平面,
The “National Grid” power communication network is an important support for the safety, stability and economic operation of the power grid. Wang Jianye: Power Communication Network is the second physical power network of modern power system, is an important infrastructure of power system, but also the importance of power generation safety. component. Over the years, the company continued to increase investment, built the world’s largest network of power communications, SDH (synchronous digital hierarchy) transmission A plane,