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基于虚拟载波帧测技术的多虚拟逻辑网络组、增强型自适应模拟前端、自适应多频段收发、多耦合方式等关键技术,能够满足不同应用需求。通过新型中压配电线数字载波通信装置(PLC-075)在城市小区配电自动化和中小型水电站信息采集的具体应用案例证明,该装置能够有效和可靠地解决配电自动化系统中压配电线传输特性的动态变化、突发干扰、组网通信和实时性等难题,有着广阔的应用前景。
Key technologies such as multi-virtual logical network group based on virtual carrier measurement technology, enhanced adaptive analog front-end, adaptive multi-band transceiver and multi-coupling methods can meet different application requirements. The application of the new medium voltage distribution line digital carrier communication device (PLC-075) in urban district distribution automation and information collection of small and medium-sized hydropower stations proves that this device can effectively and reliably solve the problem of voltage distribution in distribution automation system Line transmission characteristics of dynamic changes, sudden interference, network communications and real-time problems, has broad application prospects.