The Experts below are selected from a list of 6639 Experts worldwide ranked by ideXlab platform
Iwa Garniwa - One of the best experts on this subject based on the ideXlab platform.
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dynamic power injection for solar Pv Constant power generation
International Conference on Information Technology Computer and Electrical Engineering, 2019Co-Authors: M Kuncoro, Rudi Darussalam, Chandra B Sukmono, Iwa GarniwaAbstract:The utilization of solar energy for electricity generation is increasing. But, because of the factor of the intermittent irradiance and ambient temperature so that the energy produced fluctuates and unstable. For Pv connected to the grid, these power fluctuations affect system stability and frequency. To overcome this problem, several methods for Pv power stabilization have been developed. One of them is the Constant Power Generation, where Pv output power is limited to a certain power value so it can reduce Pv power fluctuations. In this paper, the Dynamic Power Injection method is proposed as modification of the CPG method with energy storage batteries. In principle DPI similar with the CPG method that determines the power limit, but DPI operation include the active power management by charging and discharging action. The battery is using as energy storage when Power Pv greater Power limit. On the other hand battery as an energy source for active power injection at Power Pv less than Power limit. Thus the output power in each condition can be maintained as Power Pv equal with P limit. In this research, DPI modules are built on Arduino controller-based and monitored with the thingspeak webserver. The experimental results of DPI can stabilize Pv power fluctuation at it's setting power with an error of 5% and a 15-second time delay.
M Kuncoro - One of the best experts on this subject based on the ideXlab platform.
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dynamic power injection for solar Pv Constant power generation
International Conference on Information Technology Computer and Electrical Engineering, 2019Co-Authors: M Kuncoro, Rudi Darussalam, Chandra B Sukmono, Iwa GarniwaAbstract:The utilization of solar energy for electricity generation is increasing. But, because of the factor of the intermittent irradiance and ambient temperature so that the energy produced fluctuates and unstable. For Pv connected to the grid, these power fluctuations affect system stability and frequency. To overcome this problem, several methods for Pv power stabilization have been developed. One of them is the Constant Power Generation, where Pv output power is limited to a certain power value so it can reduce Pv power fluctuations. In this paper, the Dynamic Power Injection method is proposed as modification of the CPG method with energy storage batteries. In principle DPI similar with the CPG method that determines the power limit, but DPI operation include the active power management by charging and discharging action. The battery is using as energy storage when Power Pv greater Power limit. On the other hand battery as an energy source for active power injection at Power Pv less than Power limit. Thus the output power in each condition can be maintained as Power Pv equal with P limit. In this research, DPI modules are built on Arduino controller-based and monitored with the thingspeak webserver. The experimental results of DPI can stabilize Pv power fluctuation at it's setting power with an error of 5% and a 15-second time delay.
A K Mishra - One of the best experts on this subject based on the ideXlab platform.
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a load flow algorithm for radial distribution system with distributed generation
IEEE International Conference on Sustainable Energy Technologies, 2012Co-Authors: D Hujel, Ijesh Adhikary, A K MishraAbstract:This paper describes an algorithm used for the load flow analysis of distribution system with distributed generation (DG). A simple model is proposed to carry out the load flow analysis of the radial distribution system including the distributed generation connected to the buses modeled as Pv(Constant active power and voltage magnitude) buses and negative PQ (Constant active and reactive power) buses. The proposed method is basically a modified form of backward, forward propagation method of a radial distribution system to take account for DG. Hence the method takes the advantage of both the simplicity of radial distribution system as well as consideration of DG. The accuracy, speed and number of iterations required to complete the load flow by these methods are compared. The proposed methodology is found fast, accurate and reliable.
Rudi Darussalam - One of the best experts on this subject based on the ideXlab platform.
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dynamic power injection for solar Pv Constant power generation
International Conference on Information Technology Computer and Electrical Engineering, 2019Co-Authors: M Kuncoro, Rudi Darussalam, Chandra B Sukmono, Iwa GarniwaAbstract:The utilization of solar energy for electricity generation is increasing. But, because of the factor of the intermittent irradiance and ambient temperature so that the energy produced fluctuates and unstable. For Pv connected to the grid, these power fluctuations affect system stability and frequency. To overcome this problem, several methods for Pv power stabilization have been developed. One of them is the Constant Power Generation, where Pv output power is limited to a certain power value so it can reduce Pv power fluctuations. In this paper, the Dynamic Power Injection method is proposed as modification of the CPG method with energy storage batteries. In principle DPI similar with the CPG method that determines the power limit, but DPI operation include the active power management by charging and discharging action. The battery is using as energy storage when Power Pv greater Power limit. On the other hand battery as an energy source for active power injection at Power Pv less than Power limit. Thus the output power in each condition can be maintained as Power Pv equal with P limit. In this research, DPI modules are built on Arduino controller-based and monitored with the thingspeak webserver. The experimental results of DPI can stabilize Pv power fluctuation at it's setting power with an error of 5% and a 15-second time delay.
Chandra B Sukmono - One of the best experts on this subject based on the ideXlab platform.
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dynamic power injection for solar Pv Constant power generation
International Conference on Information Technology Computer and Electrical Engineering, 2019Co-Authors: M Kuncoro, Rudi Darussalam, Chandra B Sukmono, Iwa GarniwaAbstract:The utilization of solar energy for electricity generation is increasing. But, because of the factor of the intermittent irradiance and ambient temperature so that the energy produced fluctuates and unstable. For Pv connected to the grid, these power fluctuations affect system stability and frequency. To overcome this problem, several methods for Pv power stabilization have been developed. One of them is the Constant Power Generation, where Pv output power is limited to a certain power value so it can reduce Pv power fluctuations. In this paper, the Dynamic Power Injection method is proposed as modification of the CPG method with energy storage batteries. In principle DPI similar with the CPG method that determines the power limit, but DPI operation include the active power management by charging and discharging action. The battery is using as energy storage when Power Pv greater Power limit. On the other hand battery as an energy source for active power injection at Power Pv less than Power limit. Thus the output power in each condition can be maintained as Power Pv equal with P limit. In this research, DPI modules are built on Arduino controller-based and monitored with the thingspeak webserver. The experimental results of DPI can stabilize Pv power fluctuation at it's setting power with an error of 5% and a 15-second time delay.
