One kind of split vector measurement method based on wireless transmission network to a large

When the present invention discloses a shunt measurement vector based on wireless network transmission method to a large, grounded measuring technology involves large grounding characteristics substations, power plants and the like, the operation of power plants, substations Grounding impedance measurement, wireless transmission technology between each point and the test current injection and outgoing cables shunt line architecture measuring point wireless transmission phase information, the phase difference between the obtained real-time test vectors and vector of each current shunt, obtained by mathematical processing overhead ground wire is connected to the outlet flows through the split vectors each metal frame and outgoing inter-frequency cable sheath, comprising a mold and a phase difference value of the size. The measurement method solves the site can not be measured shunt vector problem, shunt coefficient is calculated accurately run outside the substation overhead ground wire and cable jacket provides technical support.