Guizhou Power Grid Co., Ltd. P.R.China 550002
Electric power emergency communication is an important support for power system to deal with all kinds of emergencies and ensure the safe production of power grid. It plays an important role at the critical moment. The choice of power emergency communication mode, to adapt to the characteristics of power systems to meet the needs of power emergency business. Shortwave communication as a traditional radio communication technology, has its unique advantages, suitable for a variety of occasions, the use of emergency communications. This paper introduces the general principle and performance characteristics of shortwave communication technology, and puts forward some schemes of shortwave communication in power system emergency communication, which provides a reference for the construction of power emergency communication system.
Shortwave, Emergency Communication,Different frequency transfer
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