Intelligent operation and maintenance control platform for secondary power system

An intelligent operation and maintenance control platform for secondary power system, comprising:

• an interval layer;
• a transmission layer;
• a station control layer;
• a platform layer;
• a system layer;
• an application layer;
• and
• a disaster recovery backup centre,
• wherein the interval layer comprising all wired transmitting secondary equipment and wireless transmission collection units in a substation,
• wherein the secondary equipment comprises:
• a protection device;
• a fault recording device;
• a traveling wave distance measurement device;
• a pressing plate monitoring device;
• a power quality device;
• and
• an AC/DC system,
• and the data from the second equipment is transmitted to a wired transmission layer via a wired transmission;
• wherein the wireless transmission collection units comprise
• a MEMS power supply and communication module;
• a MEMS microsensor;
• and
• a MEMS micro actuator,
• and the wireless transmission collection units collect external operational information of a secondary system, which is transmitted wirelessly within the substation, through a microelectromechanical system and radio frequency MEMS technology, and the wireless transmission collection units are connected to a wireless transmission layer, and the wireless transmission collection units send the collected external operational information of the secondary system to a wireless receiving host of the wireless transmission layer, wherein the external operational information of the secondary system is an operation status information of associated equipment of the secondary system, a behaviour information of an on-site operation personnel of a relay protection device, and an environmental information of the substation.