scholarly journals Optimum sizing methodologies and planning of different system components in hybrid power system

2018 ◽  
Vol Volume-2 (Issue-3) ◽  
pp. 1420-1424
Author(s):  
Reyaz Ahmed Bafanda ◽  
Keyword(s):  
Power System ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
System Components

scholarly journals OPTIMIZATION OF SOLAR-WIND-DIESEL HYBRID POWER SYSTEM DESIGN USING HOMER

2015 ◽  
Vol 1 (1) ◽  
pp. 27
Author(s):  
I. A. Wibowo ◽  
D. Sebayang
Keyword(s):  
Rural Communities ◽  
Power System ◽  
Electricity Generation ◽  
Electricity Supply ◽  
Diesel Generator ◽  
Hybrid Power System ◽  
Optimum Configuration ◽  
Hybrid Power ◽  
System Components ◽  
Proper Design

<p class="TRANSAffiliation"><span>Indonesia has a lot of potential for renewable energy. Electricity generation from hybrid solar and wind energy will be a prospective solution to fulfill electricity supply for remote and rural communities. Although diesel generator was still part of the hybrid power system, however, with a proper design, the fuel consumption could be reduced significantly. HOMER software was utilized to aid the design process by providing optimum configuration of the hybrid power system components in terms of performance and economy.</span></p>

scholarly journals Hybrid Power System Sizing and Design for Commercial Application in Kenya

2018 ◽  
Vol 5 (1) ◽  
pp. 33-42
Author(s):  
Leonard Kipyegon Rotich ◽  
Joseph Ngugi Kamau ◽  
Jared Hera Ndeda ◽  
Robert Kinyua
Keyword(s):  
Power System ◽  
Simulation Software ◽  
Commercial Application ◽  
Solar Pv ◽  
East African ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
Cost Of Energy ◽  
System Components ◽  
Installed Capacity

Hybrid power system sizing involves determination of local load and energy resources’ conditions as well as availability of generating system components. Each component of the system is preliminarily sized individually using prevailing load, resource and conversion system’s conditions. The Net Present Cost (NPC), Cost of Energy (COE) may be included in determining the configuration of the most optimal system that can meet all the desired power system’s goals. In order to refine the sizing and design process, a simulation software is used to select and size system components that can serve the load effectively. In this study, a Solar PV, Wind and Grid hybrid power system was systematically sized to meet the demand of a commercial consumer, East African School of Aviation (EASA). HOMER software was used to simulate the operation of the proposed HPS. The most suitable HPS was found to consist of Wind generation of an installed capacity of 200 kW, solar PV of 120 kW and the Grid. This system had an NPC of KSh 77,684,050 and a COE of KSh 8.34/kWh

Hybrid Power System Modelling and Simulation

2021 ◽  
Vol 9 (VI) ◽  
pp. 4242-4247
Author(s):  
Ravi Malvia
Keyword(s):  
Power System ◽  
Hybrid Models ◽  
Storage Device ◽  
System Modelling ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
Renewable Power ◽  
Renewable Power Generation ◽  
System Components ◽  
Battery Bank

When two systems are hybridized with the addition of a storage device, the system's reliability increases dramatically. Even in this instance, enough battery bank capacity is necessary to supply electricity to the load on lengthy cloudy and non- days. As a result, in particular geographical places where the environment is acceptable, the appropriate sizing of system components is an important feature of hybrid power system hybrid models of renewable power generation. The planned research will determine whether such non-use is justifiable or whether using hybrid models in particular regions with acceptable conditions would be useful.

Damping of Frequency Fluctuations of Hybrid Power System by Variable Deloaded Operation of PMSG Based Offshore Wind Farm

2019 ◽  
Vol 139 (4) ◽  
pp. 259-268
Author(s):  
Effat Jahan ◽  
Md. Rifat Hazari ◽  
Mohammad Abdul Mannan ◽  
Atsushi Umemura ◽  
Rion Takahashi ◽  
...  
Keyword(s):  
Power System ◽  
Wind Farm ◽  
Offshore Wind ◽  
Offshore Wind Farm ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
Frequency Fluctuations

scholarly journals Optimization of the Fuel Cell Renewable Hybrid Power System Using the Control Mode of the Required Load Power on the DC Bus

Energies ◽  
2019 ◽  
Vol 12 (10) ◽  
pp. 1889 ◽  
Author(s):  
Nicu Bizon ◽  
Valentin Alexandru Stan ◽  
Angel Ciprian Cormos
Keyword(s):  
Energy Source ◽  
Fuel Cell ◽  
Power System ◽  
Control Mode ◽  
Variable Load ◽  
Hybrid Power System ◽  
Hybrid Power ◽  
Load Power ◽  
Load Demand ◽  
Dc Bus

In this paper, a systematic analysis of seven control topologies is performed, based on three possible control variables of the power generated by the Fuel Cell (FC) system: the reference input of the controller for the FC boost converter, and the two reference inputs used by the air regulator and the fuel regulator. The FC system will generate power based on the Required-Power-Following (RPF) control mode in order to ensure the load demand, operating as the main energy source in an FC hybrid power system. The FC system will operate as a backup energy source in an FC renewable Hybrid Power System (by ensuring the lack of power on the DC bus, which is given by the load power minus the renewable power). Thus, power requested from the batteries’ stack will be almost zero during operation of the FC hybrid power system based on RPF-control mode. If the FC hybrid power system operates with a variable load demand, then the lack or excess of power on the DC bus will be dynamically ensured by the hybrid battery/ultracapacitor energy storage system for a safe transition of the FC system under the RPF-control mode. The RPF-control mode will ensure a fair comparison of the seven control topologies based on the same optimization function to improve the fuel savings. The main objective of this paper is to compare the fuel economy obtained by using each strategy under different load cycles in order to identify which is the best strategy operating across entire loading or the best switching strategy using two strategies: one strategy for high load and the other on the rest of the load range. Based on the preliminary results, the fuel consumption using these best strategies can be reduced by more than 15%, compared to commercial strategies.

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