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发明公开
CN107566012A 电力线载波通信现场模拟测试系统 无效 - 驳回

电力线载波通信现场模拟测试系统
摘要：
本发明公开了一种电力线载波通信现场模拟测试系统，包括电源处理系统、n个载波信号衰减控制电路、第一级系统负载、第一级系统电能表、m个电能表和总开关，各个载波信号衰减控制电路均包括载波信号衰减器和与载波信号衰减器电连接的负载。本发明具有如下有益效果：本发明系统平台简单，成本低；该系统可以进行各种性能和功能的检测，能长期监控系统稳定性；实现了电能表、集中器等表计类产品的载波通讯可靠性的检测；可实现模拟电能表类产品实际运行可靠性。
摘要（英）：

The invention discloses a power line carrier communication site simulation testing system. The power line carrier communication site simulation testing system comprises a power supply processing system, n carrier signal attenuation control circuits, a first-stage system load, a first-stage system electric energy meter, m electric energy meters and a main switch, wherein each carrier signal attenuation control circuit comprises a carrier signal attenuator and a load electrically connected with the carrier signal attenuator. The power line carrier communication site simulation testing system hasthe following advantages that a platform is simple, and the cost is low; detection on various performances and functions can be conducted, and the system stability can be monitored for a long time; detection on the carrier communication reliability of meter products such as the electric energy meters and concentrators is achieved; and the actual operation reliability of the electric energy meterproducts can be simulated.

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