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Mar 25,2024
Photovoltaic power generation, as a new and pollution-free power generation method today, has greatly alleviated the demand for traditional electric energy. However, for the grid-connected photovoltaic power generation system, due to its inherent randomness, volatility, and intermittent characteristics, and the grid-connected photovoltaic power generation system contains a large number of nonlinea...
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Apr 01,2024
Energy storage has significant potential and offers several opportunities in various sectors. Here are some key chances associated with energy storage: Renewable Energy Integration: Energy storage can facilitate the integration of renewable energy sources like solar and wind power by storing excess electricity generated during periods of high production and supplying it during times of low product...
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Apr 03,2024
Power factor is an important technical indicator of the power system. It represents the ratio of active power to apparent power in an AC circuit. This ratio is usually expressed as a cosine function (cosφ). The size of the power factor reflects the energy utilization efficiency of the power supply output. If the power factor is too high, that is, the reactive power is too low, it will reduce the r...
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Apr 17,2024
1. What is reactive power? In the operation of the power grid, due to the existence of current and voltage, there is not only active power but also reactive power in the power system. Active power is the part of electrical energy that is directly converted into efficiency, such as the process in which electrical energy driving motors, heaters and other loads is converted into mechanical energy and...
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