光伏CT双取电系统
Power system
Power system
Power-taking performance
The abscissa in the above figure represents different loads, the main ordinate represents the power output by the power-taking CT (unit: mW), and the secondary ordinate represents the voltage output by the secondary coil of the power-taking CT (unit: mA). Under different primary current conditions, the output power curves of the energy harvesting module. From top to bottom, the secondary-side loads are 100, 200, and 300 ohms respectively.
Sampling performance
Using a Rogowski coil for current sampling can correctly reflect the changes in the primary current, including information such as amplitude and angle.
Appearance dimensions
