Abstract:
This express brief addresses the voltage collapse problem in direct-current (dc) networks by using a recursive heuristic search algorithm based on the Newton-Raphson meth...Show MoreMetadata
Abstract:
This express brief addresses the voltage collapse problem in direct-current (dc) networks by using a recursive heuristic search algorithm based on the Newton-Raphson method. The determinant of the Jacobian matrix in the Newton-Raphson method is used as a sensitivity index to determine the maximum power consumption of the dc network. The recursive solution approach corresponds to a sequential power flow approach by incrementing all values of the power consumptions uniformly. Simulation results validate the efficiency of the proposed method in comparison to the large-scale nonlinear solvers available in the general algebraic modeling system optimization package. The MATLAB programming environment was employed for implementing the proposed recursive Newton-Raphson method.
Published in: IEEE Transactions on Circuits and Systems II: Express Briefs ( Volume: 67, Issue: 2, February 2020)
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- IEEE Keywords
- Index Terms
- Newton Method ,
- Voltage Regulation ,
- Constant Power Loads ,
- Voltage Stability Margin ,
- Power Consumption ,
- Sensitivity Index ,
- Jacobian Matrix ,
- Newton-Raphson Method ,
- Objective Function ,
- Test System ,
- Low Voltage ,
- Commercial Software ,
- Power Grid ,
- Voltage Drop ,
- Taylor Series ,
- DC Power ,
- Taylor Expansion ,
- Sensitivity Factors ,
- Microgrid ,
- Constant Load ,
- Semidefinite Programming ,
- Recursive Method ,
- Linear Equivalent ,
- Power Flow Problem ,
- Voltage Profile ,
- Load Consumption ,
- Power Base ,
- Total Power Consumption ,
- Nonlinear Optimization Problem ,
- Nonlinear Problem
- Author Keywords
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Newton Method ,
- Voltage Regulation ,
- Constant Power Loads ,
- Voltage Stability Margin ,
- Power Consumption ,
- Sensitivity Index ,
- Jacobian Matrix ,
- Newton-Raphson Method ,
- Objective Function ,
- Test System ,
- Low Voltage ,
- Commercial Software ,
- Power Grid ,
- Voltage Drop ,
- Taylor Series ,
- DC Power ,
- Taylor Expansion ,
- Sensitivity Factors ,
- Microgrid ,
- Constant Load ,
- Semidefinite Programming ,
- Recursive Method ,
- Linear Equivalent ,
- Power Flow Problem ,
- Voltage Profile ,
- Load Consumption ,
- Power Base ,
- Total Power Consumption ,
- Nonlinear Optimization Problem ,
- Nonlinear Problem
- Author Keywords