一种光伏电站检测系统
The photovoltaic power plant inspection system, which integrates an EL camera and a thermal imager, solves the problem of low inspection efficiency in existing photovoltaic power plants and achieves efficient and convenient inspection of photovoltaic modules.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUOXIN (HENAN) ENERGY TECH CO LTD
- Filing Date
- 2025-09-28
- Publication Date
- 2026-07-17
AI Technical Summary
The current photovoltaic power plant inspection requires the use of two separate sets of equipment to detect abnormal heating of photovoltaic modules and EL (electroluminescence) detection, resulting in low inspection efficiency.
Design a detection component that integrates an EL camera and a thermal imager. The component moves on the photovoltaic module via a drive mechanism to detect microcracks and hot spots on the photovoltaic module, and can complete multiple detection tasks using the same set of equipment.
This improved testing efficiency, reduced the number of devices and costs, decreased labor intensity, and ensured the normal operation of the photovoltaic power station.
Smart Images
Figure CN224521018U_ABST
Abstract
Claims
1. A photovoltaic power plant detection system, characterized by: The device includes a base, a walking assembly, a support arm, and a detection assembly. The lower end of the support arm is mounted on the base. The walking assembly includes drive wheels and walking wheels. The drive wheels are located on the side of the base, and the walking wheels are located at the four corners of the base. A transverse support rod is provided at the top of the support arm. The detection assembly is movably mounted on the transverse support rod. The detection assembly includes a drive mechanism, an EL camera, and a thermal imager. The EL camera and the thermal imager are spaced apart on the drive mechanism, which drives the EL camera and the thermal imager to move along the transverse support rod.
2. The photovoltaic power plant detection system of claim 1, wherein: The base includes two long aluminum alloy profiles and two short aluminum alloy profiles, which surround each other. The wheels are located at the ends of the long aluminum alloy profiles, and the drive wheels are located on the sides of the long aluminum alloy profiles.
3. The photovoltaic power station detection system according to claim 2, characterized in that: An L-shaped support plate is provided on the side of the long aluminum alloy profile. The drive wheel is rotatably mounted on the L-shaped support plate. A first drive motor is provided on the L-shaped support plate. The first drive motor is connected to the drive wheel and is used to drive the drive wheel to move along the side wall of the top of the photovoltaic module.
4. The photovoltaic power plant detection system of claim 3, wherein: A mounting beam is provided in the middle of the base, the bottom of the support arm is fixed on the mounting beam, and the transverse support rod is provided at the top of the support arm and is perpendicular to the support arm.
5. The photovoltaic power plant detection system of claim 4, wherein: The driving mechanism includes a U-shaped plate, guide wheels, and a second drive motor. The guide wheels are located on the inner side of the U-shaped plate, and multiple guide wheels are spaced apart along the length of the U-shaped plate. The second drive motor is located on the outer side of the U-shaped plate and is connected to one of the guide wheels. Slide rails are provided on both sides of the transverse support rod, and the guide wheels are slidably disposed in the slide rails. The second drive motor is used to drive the U-shaped plate to move along the slide rails. The EL camera and thermal imager are connected to the bottom of the U-shaped plate.
6. The photovoltaic power plant detection system of claim 5, wherein: A control box and a battery box are provided on the base, and the control box and the battery box are arranged at intervals on the base.