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Research Article RET Screen Assessment of Utility Scale Wind Power Generation Based on Historical Wind Speed Data-the Case of Mankoadze in the Central Region of Ghana
, 2014
"... Abstract: With cost being a vital factor for determining how feasible any power project will be, this study demonstrates that a 50 MW grid-connected wind power plant at Mankoadze in the Central Region of Ghana will be technically and financially viable and competitive at a certain minimum feed-in-t ..."
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Abstract: With cost being a vital factor for determining how feasible any power project will be, this study demonstrates that a 50 MW grid-connected wind power plant at Mankoadze in the Central Region of Ghana will be technically and financially viable and competitive at a certain minimum feed
By Princeton Energy Resources International, LLC.
, 2001
"... Recognition of the value of wind energy as a low cost, clean source for electricity is creating major new business opportunities for manufacturing and materials innovation. Worldwide growth in wind generation since 1994 has been 30 % or higher annually. The cost of energy from large wind power plant ..."
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plants and small turbines for distributed generation is now $4-5 billion annually worldwide and growing. Small turbines (less than 100 kW each) are being produced for the growing distributed generation and off-grid markets. Grid-connected wind power plants typically employ hundreds of 1 to 2 MW turbines
Short-term Forecast of Power Generation for Grid-Connected
- Photovoltaic System Based on Advanced Grey-Markov Chain. Iceet: 2009 International Conference on Energy and Environment Technology
"... Being photovoltaic power generation affected by radiation strength, wind speed, clouds cover and environment tem-perature, the generating in each moment is fluctuating. The operational characteristics of grid-connected PV systems are coincided with gray theory application conditions. A gray theory m ..."
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Cited by 3 (0 self)
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Being photovoltaic power generation affected by radiation strength, wind speed, clouds cover and environment tem-perature, the generating in each moment is fluctuating. The operational characteristics of grid-connected PV systems are coincided with gray theory application conditions. A gray theory
(Simulation of Reactive Power Compensation in Grid-Connected Wind Power Generation System)
"... Reactive power support is considered to be necessary for dealing with a voltage stability issue with wind turbine system employing squirrel-cage induction generator(SCIG). This paper analyses steady-state characteristics of the SCIG wind turbine system by simulating torque-slip characteristics of SC ..."
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Reactive power support is considered to be necessary for dealing with a voltage stability issue with wind turbine system employing squirrel-cage induction generator(SCIG). This paper analyses steady-state characteristics of the SCIG wind turbine system by simulating torque-slip characteristics
Multilevel Power Conditioner for Grid-Connected Photovoltaic Applications
"... Abstract–-A novel scheme for three-phase grid-connected photovoltaic (PV) generation systems is presented in this paper. The proposed scheme is based on two insulated strings of PV panels, each one feeding a standard two-level three-phase voltage source inverter (VSI). Inverters are connected to gri ..."
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Abstract–-A novel scheme for three-phase grid-connected photovoltaic (PV) generation systems is presented in this paper. The proposed scheme is based on two insulated strings of PV panels, each one feeding a standard two-level three-phase voltage source inverter (VSI). Inverters are connected
Initialisation of Grid-Connected Wind Turbine Models in Power-System Simulations
"... This paper describes a method of initialising dynamic wind turbine models in power-system simulations. The method uses grid-status information to initialise the grid-connected wind turbine model. The goal is to start a power-system simulation in a stationary state, without unnecessary transient beha ..."
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This paper describes a method of initialising dynamic wind turbine models in power-system simulations. The method uses grid-status information to initialise the grid-connected wind turbine model. The goal is to start a power-system simulation in a stationary state, without unnecessary transient
Estimation of reliability evaluation of Wind Power plant connected to power grid: An Analysis
"... Abstract : The grid was also able to keep up voltage and frequency, and was able to provide any reactive power that was needed. India of 58 numbers of 225 KW each (13.5 MW).The reliability evaluation result of 10 units of Dewas plant connected to eastern grid were predictable. The estimates were ba ..."
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Abstract : The grid was also able to keep up voltage and frequency, and was able to provide any reactive power that was needed. India of 58 numbers of 225 KW each (13.5 MW).The reliability evaluation result of 10 units of Dewas plant connected to eastern grid were predictable. The estimates were
Control Methods for Low Voltage Ride-Through Compliance in Grid-Connected NPC Converter Based Wind Power Systems Using Predictive Control
"... Abstract-- In presence of grid voltage dips, Low Voltage Ride-Through (LVRT) requirements demand the wind power plant to remain connected to the grid, helping the network to keep voltage and frequency stable. Neutral-Point-Clamped (NPC) converters are appropriate for wind power systems, because the ..."
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Abstract-- In presence of grid voltage dips, Low Voltage Ride-Through (LVRT) requirements demand the wind power plant to remain connected to the grid, helping the network to keep voltage and frequency stable. Neutral-Point-Clamped (NPC) converters are appropriate for wind power systems, because
Grid-Connected Photovoltaic-Fuel Cell Hybrid Power Plant
"... The study started with the requirement that a photovoltaic (PV) power source should be integrated with other supplementary power sources whether it operates in a stand-alone or gridconnected mode. First, fuel cells for a backup of varying PV power were compared in detail with batteries and were foun ..."
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found to have more operational benefits. Next, maximizing performance of a grid-connected PV-fuel cell hybrid system by use of a two-loop controller was discussed. One loop is a neural network controller for maximum power point tracking, which extracts maximum available solar power from PV arrays under
Modeling and Experimental Study on Grid-Connected Inverter for Direct Drive Wind Turbine
, 2013
"... This paper designs a dual topological structure of grid-connected inverter for high-power wind turbine, introduces PWM converter's operational state, and establishes its mathematical model, then it puts forward the dual closed-loop vector control strategy of grid-side converter based on dq coor ..."
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Cited by 2 (0 self)
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This paper designs a dual topological structure of grid-connected inverter for high-power wind turbine, introduces PWM converter's operational state, and establishes its mathematical model, then it puts forward the dual closed-loop vector control strategy of grid-side converter based on dq
Results 1 - 10
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1,572
