Automatic small hydropower station operation data acquisition method based on dispatching of electric utilization information acquisition system

The invention provides an automatic small hydropower station operation data acquisition method based on dispatching of electric utilization information acquisition system and relates to a power data acquisition method. A traditional small hydropower station operation data acquisition and transmission mode is low in reliability or is difficult to implement or too high in hardware device investment cost and service operation and maintenance cost. The automatic small hydropower station operation data acquisition method comprises the following steps of arranging a local database; invoking an IE space and performing data query cycle; sending an address to a server and querying corresponding user number hydropower station data and meanwhile starting a timer; obtaining the data from a source code and writing the data and current time in the database querying the database in a timed mode and sending the data query situation of all stations in a remote signaling mode in a normal communication mode; restarting data query when plant station data are abnormally queried and the number exceeds a set value; writing the abnormal query events and occurrence time serving as logs to be written in a log database. By means of the technical scheme, no hardware cost and service operation and maintenance cost is produced, and reliability is good.