Decreasing CO
 2
 emission is an essential task for minimizing environmental pollution and global warming. A sufficient amount of wind power added to the grid can reduce CO
 2
 emission. This particular study presents a grid connected operation of wind turbine with permanent magnet synchronous generator (PMSG). Mathematical model of permanent magnet synchronous generator has been designed to use in MATLAB/Simulink. Dynamic behavior of the wind turbine model can be analyzed by changing wind speed, pitch angel, load and inverter output parameters. Power electronic converters are used for grid connection of the permanent magnet synchronous generator. Simulation studies are performed to test of the proposed model. The results show that, the proposed model can successfully transfer the power from wind turbine to grid.

Design and Simulation of a Grid Connected Wind Turbine with Permanent Magnet Synchronous Generator

This paperâ€™s primary objective constitutes addressing accessibility to modern energy as well as examining alternatives for diminishing petroleum derivative independency upon production of electricity for both underserved communities and remote northern populaces that are influenced by the negative effects of climatic changes heavily; an example here is Ontario, Canadaâ€™s Red Lake, which is Canadian isolated northern populationsâ€™ part. Accordingly, the execution of this microgrid advances improved well-being care as well as instruction while ensuring the green ecological factor in order to battle conditions of global warming within Ontarioâ€™s energy sector. Additionally, the electrification is needed to support the isolated communities as well as the nation to accomplish increasingly swift viable and societal goals. This investigation is carried out utilising the Hybrid Optimization Model for Electric Renewables tool referred to as HOMER . Various simulations with different setups were examined. It has been discovered that the microgrid with the utilisation of numerous sustainable power sources blend delivers an optimum result.

https://www.ijsmartgrid.org/index.php/ijsmartgridnew/article/download/58/pdf

Hybrid Renewable Energy System with Storage for Electrification â€“ Case Study of Remote Northern Community in Canada

Energy Storage Systems installed at primary substations can be used by different participants of the power system for handling the emerging uncertainties caused by supply-side variations, demand-side flexibility and grid topology changes. This work presents a practical design for the monitoring system of the controller of the grid interactive energy storage system. This monitoring scheme takes advantage of synchrophasor measurements gathered by phasor measurement units of wide area measurement systems. The analysis of synchrophasor measurements provides real-time situational awareness over the status of the grid. Therefore, the integration of synchrophasor measurements into the control loop of GI-ESS will enable them to participate in power services of the flexibility market. Furthermore, the implementation of a basic power oscillation damping function as an example of power services using the proposed monitoring system is illustrated in this paper.

/pdf/synchrophasor-based-monitoring-system-for-grid-interactive-1kokeyqcoo.pdf

Synchrophasor based monitoring system for grid interactive energy storage system control

Limited access to electricity in remote rural areas is one of the most challenging issues in Iraq. The utilisation of renewable energy technologies for off-grid electricity generation has become an attractive option for minimising the concerns of global warming and continuous depletion of fossil fuels. This work aims to study the techno-economic and environmental feasibility of using a PV/diesel/battery hybrid energy system to supply electricity for a remote rural village in Iraq. HOMER software is utilised to evaluate the optimization and the sensitivity analysis using a multi-input module by considering the effect of components degradation, load growth, and fuel price fluctuations on the performance of the system during the project lifetime.Â  Results indicate that the most economical combination consists of a 12 kW PV, a diesel generator with a capacity of 20 kW, 15 batteries and a 6 kW power converter, at a net present cost of $ 162703. Moreover, the multi-year input variations have a considerable influence on system performance. The batteries show degradation of 24.2% by the end of their lifetime. Furthermore, among the project lifetime, PV production is reduced by 10% whilst diesel production is increased by 25.6% thereby increasing CO 2 emission by 23.1%. Likewise, the sensitivity analysis on ambient temperature demonstrates that the PV and batteries are highly affected by temperature increment, which increases the annual output energy of batteries from 5496 kWh to 5871 kWh whilst reducing the lifetime of batteries from 26.5 months to 23.5 months and the annual PV production from 18268 kWh to 17332 kWh, which generally affects the economic performance of the system negatively.

https://www.ijrer-net.ijrer.org/index.php/ijrer/article/download/8333/pdf

Feasibility Analysis of PV/Diesel/Battery Hybrid Energy System Using Multi-year Module

The control of CO2 emission is a global urgent issue, and the decarbonizing is being promoted in various fields. Also at residences, the electricity consumption is increasing instead of fossil fuels because of the electrification of heat source, shifting from gasoline car to EV and so on, therefore the reduction of the increasing burden of commercial power generation caused by the increase of electricity consumption at residence is extremely important task. Distributed power systems for households that can supply necessary electricity by renewable energy to each house is considered to be an effective solution. In order that the distributed power system which is desirable to be able to use various renewable energy become widely used for households, independent and autonomous operation of each power source is an important factor. This paper presents the behaviour of the power control in parallel operation of dc-dc converters directly connected to the dc bus with battery and the power behaviour of whole system. As a result, it was found that when multiple conditioners are connected to the dc bus in a renewable energy system for household, it is possible to realize autonomous charging with good balance even without the current balance control. It is important to expand use of the combination of dc bus and autonomous converters to utilize various renewable energy sources in the EV society coming in the near future.

An Evaluation of Charging Power Balance of EV Battery for Household Distributed Power System

This paper illustrates the implementation and the study of a hybrid electric power system based on a 10kW-diesel generator associated to renewable energy sources including a 10kW wind turbine, 12kW photovoltaic, and 53Ah lithium-battery. These energy production sources are interfaced to micro-grid through three-level power electronics converters where the phase-to-phase RMS voltage is 600V. The variable speed diesel generator is considered as the main energy source which is used to control the DC-bus voltage. The wind turbine and PV system are controlled using the Maximum Power Point Tracking (MPPT) technique with bipolar DC-bus voltage equilibration approach. The battery pack is used to compensate the intermittent power fluctuations from the wind turbine and PV system. The hybrid system control is ensured by the three-level converters (AC/DC, DC/DC, and DC/AC) using energy management based on frequency components allocation approach.

Power control for decentralized energy production system based on the renewable energies — using battery to compensate the wind/load/PV power fluctuations

This paper highlights the three level space vector pulse width modulation (SVPWM) technique to control the Neutral Point Clamped (NPC) inverter for energy management in a multi-source system based on a diesel generator, a wind turbine, a PV generator, and a pack of the lithium-batteries for micro grid applications. The contribution of the paper is focused on the multi-source system energy management using the frequency components distribution method between the linked sources according to the dynamic response capability of the each source.

Three level Neutral-Point-Clamped Inverter Control Strategy using SVPWM for Multi-Source System Applications

This paper highlights the three level space vector pulse width modulation (SVPWM) technique to control the Neutral Point Clamped (NPC) inverter for energy management in a multi-source system based on a variable speed diesel generator, a wind turbine, and a pack of the lithium-batteries for the micro grid applications. The contribution of the paper is focused on the multi-source system energy management using the frequency components distribution method between the linked sources according to the dynamic response capability of the each source.

Wind turbine and Batteries with Variable Speed Diesel Generator for Micro-grid Applications

This article deals with the three level space vector pulse width modulation (SVPWM) technique to control the Neutral Point Clamped (NPC) inverter for energy management in a multi-source system based on a variable speed diesel generator, a PV generator, and a pack of the lithium-batteries for the micro grid applications. The contribution of the paper is focused on the multi-source system energy management using the frequency components distribution method between the linked sources according to the dynamic response capability of the each source.

M. M. G. Lawan

Papers

Power control for decentralized energy production system based on the renewable energies — using battery to compensate the wind/load/PV power fluctuations

Three level Neutral-Point-Clamped Inverter Control Strategy using SVPWM for Multi-Source System Applications

Wind turbine and Batteries with Variable Speed Diesel Generator for Micro-grid Applications

Multi-source power system based on PV-Batteries and diesel generator for Micro-grid Applications