A new voltage control method for DC grid in distributed generations
- Resource Type
- Conference
- Authors
- Zhang, Xianjin; Chen, Jie; Gong, Chunying
- Source
- 2009 IEEE 6th International Power Electronics and Motion Control Conference Power Electronics and Motion Control Conference, 2009. IPEMC '09. IEEE 6th International. :2473-2477 May, 2009
- Subject
- Power, Energy and Industry Applications
Components, Circuits, Devices and Systems
Computing and Processing
Robotics and Control Systems
Signal Processing and Analysis
Voltage control
Distributed control
- Language
The interest of Distributed Generations has been increased significantly now based on renewable resources in the world. This paper describes a kind of voltage control method of DC grid in distributed generations' system. The proposed control method can autonomously realized that the DC grid voltage is set by the different voltage references with little communications in different conditions of loads' power, the output power of renewable resources and the status of energy-storage units, and that the system power balance is maintained. The simulation results verify the performance of the proposed method.