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Comparison of Electrical Accidents during the Process of Promotion of Low-voltage Power Distribution in Korea and in Japan
Electrical Accidents Process Promotion Low-voltage Power Distribution Korea Japan
2013/9/30
In Japan, the present low-voltage power distribution is mainly 100/200V. In the near future, 230/400V will be introduced to save energy and prevent any contribution to the greenhouse effect. However, ...
McWiLL无线宽带接入系统测试及其在中低压（The Test of McWiLL Wireless Broadband Access System and Its Communication Application in Middle and Low Voltage Power Distribution Network）
McWiLL 无线宽带接入 配电网
2010/8/17
McWiLL（multi-carrier wireless information local loop，多载波无线信息本地环路）是集智能天线、CS-OFDMA、增强零陷、信道跟踪和预测、动态信道分配、频空联合检测等核心技术为一体的宽带无线通信系统。为此，介绍了McWiLL系统在配电网通信中应用的测试情况，重点在于McWiLL系统的覆盖面、业务容量和业务承载能力。基于中低压配电网的特点及其对通信的...