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The problem of reactive power compensation in power grids with variable load is analyzed. An inefficient implementation of existing methods of reactive power compensation for this case is shown. The method of analysis of the transmitting energy between the source and the load during the transition process based on the theory of instantaneous power is proposed. The efficiency of energy transfer from...
The stability conditions of the power supply system with solar panel and diesel generator are studied. It is shown that the ratio between solar panel and load currents affects the stability of systems with distributed generation. The extension of stability workspaces is achieved by using the storage battery as a device that increases the system stability.
The wind generators operation in dynamical mode when the wind flows parameters are changing is considered in the article. The simplified wind generators equivalent circuit diagram is shown. An expression for determining the transient current in the wind generators equivalent circuit provided that the internal resistance is a linear function of time is given.
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