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A technology for hydropower plants and equipment, applied in the field of inspection and maintenance of hydropower plants, can solve problems such as difficult processors, complex equipment layout, and large data volume, and achieve the goal of saving inspection time, saving inspection workload, and intuitive fault location Effect
Inactive Publication Date: 2018-12-07
POWERCHINA HUADONG ENG COPORATION LTD
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[0003] At present, inspection robots have been widely used in substations. However, due to the small number and types of equipment in substations and the simple layout of the site, the inspection can be completed by relying on the preset path of the inspection robot itself. However, there are many types of electromechanical equipment in hydropower plants, and the plant structure and The equipment layout is complex, and the amount of data required for path planning is very large, which is difficult to complete only by the processor of the inspection robot
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] Such as figure 1 As shown, a hydropower plant equipment inspection method includes the following steps:
[0021] Step 1. An inspection plan is formulated on the 3D information model server, and the 3D information model server sends an instruction to start the inspection robot according to the inspection plan.
[0022] Step 2. The positioning device detects the position of the inspection robot, and feeds back the position information of the inspection r...
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Abstract
A hydraulic power plant device polling method comprises the steps of: the step 1, making a polling plan on a three-dimensional information model server, and emitting a command to start a polling robot; the step 2, detecting the position of the polling robot; the step 3, detecting whether the dump energy of the polling robot meets a first condition or not, if no, allowing the polling robot to return a charging pile for charging, and returning to the step 1, and if yes, entering the next step; the step 4, detecting whether the polling robot has polling points or not in a first distance, if yes,executing a polling task, or else, entering the next step; the step 5, determining whether the polling robot has a barrier or not in a second distance, if yes, reporting errors to the three-dimensional information model server, terminating the polling plan and returning the polling robot to the charging pile nearby, or else, allowing the polling robot to travel for the second distance; and the step 6, determining whether the polling plan is finished or not, if yes, returning the polling robot to the charging pile, finishing the polling, or else, returning the step 2.
Description
technical field [0001] The patent of the present invention relates to the technical field of patrol inspection and maintenance of hydropower plants, in particular to a method for patrol inspection of hydropower plant equipment. Background technique [0002] Since the equipment of the hydropower plant is in operation for a long time, in order to ensure the safe and stable operation of the electrical equipment and timely discover the defects or hidden dangers of the equipment, the on-site operators are often required to inspect the on-site equipment regularly or irregularly to monitor the status of the equipment. At present, the usual response method is to rely on inspectors to inspect the equipment on site, and manually enter the inspection data into the system. This method has problems such as many human factors, high labor intensity, and scattered inspection quality, and often missed inspections and false inspections According to the 2011 power grid operation statistics rep...
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Application Information
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