The embodiment of the invention provides a measurement-point matching method and device in the power-grid-model modeling process, and relates to the technical field of information power system simulation. The matching efficiency between monitoring points and devices in a plant-station module in the power-grid-model modeling process can be improved. The measurement-point matching method includes the steps that monitoring-data file names of to-be-matched monitoring points are obtained; device names of substation devices of PMU substations of the to-be-matched monitoring points contained in the monitoring-data file names are extracted; according to the device names of the substation devices of the PMU substations and the device names of all the devices in the plant-station module, the matching distances between the substation devices of the PMU substations and all the devices in the plant-station module are determined; according to the matching distances, target devices matched with the to-be-matched monitoring points are determined from the devices of the plant-station module.