Embedding PV and WF Models into Steady State Studies by an Optimization Strategy

This paper presents the application of a genetic algorithm (GA) in conjunction with a Minimal Spanning Tree (MST) algorithm, in order to allocate jointly capacitors and distributed generation to improve the operation of electrical energy systems. An appropriate selection of the fitness function provides a solution that is able to reduce power losses. Simulations on an IEEE benchmark demonstrate the feasibility of the proposed strategy.

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“…The relevant parameters, used in the examples, for WF generation and PV system can be shown in reference [15].…”

Section: A Distributed Generation Allocation Plus Reconfigurationmentioning

confidence: 99%

A joint application of a genetic algorithm plus the minimal spanning tree for optimizing electrical energy systems

Montoya

Ramı́rez

2013

2013 North American Power Symposium (NAPS)

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“…The wind speed is a major factor before any others (Gomes and Cardoso, 2011) [13] as seen in Figure 1. A multi objective optimization is necessary to allocate PV and WF power into a network has been proposed (Ramirez, 2011) [14]. Clients can avail installation services of wind solar hybrid systems.…”

Section: Wind Energymentioning

confidence: 99%

Economic Modeling for the Renewable Energy Support

Nada¹,

Hamed²

2015

OALib

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This paper presents a general economic modification for the present energy strategy. This modification is unidirectional economic concept depending on three principles. The paper explains shortly the basics of engineering connections between renewable energy stations and the traditional electric power networks, illustrating the technical rules while the economical base has been accounted with time consideration. Converting stations and rectification principles are priced, simply. Also, the cost comparison may be noted in order to find the best quick way for development. The proposed support depends on three axes as the technical (direct current distribution systems), financial banking, and industrial activity. This leads to a concentration in the manufactured equipments and devices to be capable for encourage the application of direct current operation. The tools and devices in the electric systems of cars may be the first key for the technical implementation as a stable actual market in the world so that the industrial axis would lead to the commercial use with a reduced price for each component due to the high growth in mass production. It is concluded that, the proposed philosophy can be introduced on the basis of government support through electric and industrial companies besides governmental banks. Also, encourage policy for private investment sectors in marketing and financial authorities may be needed where a simple economic model is illustrated. This is an economic differential solution since it accounts the price ratio for the aimed target.

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“…The load flow problem is then solved, and the steady-state operation of the system (including the WTGS) can be evaluated properly. Some researchers have investigated the WTGS modeling and its integration into load flow analysis [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. In [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15], a mathematical model of a WTGS has been proposed.…”

Section: Introductionmentioning

confidence: 99%

“…Some researchers have investigated the WTGS modeling and its integration into load flow analysis [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17][18]. In [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15], a mathematical model of a WTGS has been proposed. The equations from the model are then combined with the equations arising from load flow formulation of the system without WTGS.…”

Section: Introductionmentioning

confidence: 99%

Two-port network model of fixed-speed wind turbine generator for distribution system load flow analysis

et al. 2019

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Load flow analysis has always been used in determining the steady-state operation of an electric power or distribution system. For conventional power system without wind turbine generator, the method for load flow analysis has been well established. However, for modern system embedded with wind turbine generator, the investigation of analysis method is still an active research area. This paper proposed a new method to integrate fixed-speed wind turbine generator into distribution system load flow analysis. The proposed method is derived based on two-port network theory where the parameters of induction generator of the wind turbine generator are embedded in general constants of the two-port network. The proposed method has been tested and verified using a representative electric distribution system.

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Embedding PV and WF Models into Steady State Studies by an Optimization Strategy

Abstract: ABSTRACT

Cited by 5 publications

References 32 publications

A joint application of a genetic algorithm plus the minimal spanning tree for optimizing electrical energy systems

A joint application of a genetic algorithm plus the minimal spanning tree for optimizing electrical energy systems

Economic Modeling for the Renewable Energy Support

Two-port network model of fixed-speed wind turbine generator for distribution system load flow analysis

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