Distributed energy resources

Part 1 book "Technologies and applications for smart charging of electric and plug-in hybrid vehicles" includes content: Vehicle electrification - Main concepts, energy management, and impact of charging strategies; AC and DC microgrid with distributed energy resources; integration of renewable energy sources into the transportation and electricity sectors; charging architectures for electric and plug in hybrid electric vehicles.

169p dianmotminh04 12-07-2024 0 0   Download

Part 1 book "Power system operations and electricity markets" includes content: The evolution of the electric power industry, restructuring and the transition to more competitive power markets, the first major challenges to the system - The California restructuring experience, power marketers in a restructured power industry, the role of distributed energy resources in a restructured power industry, independent power generation, understanding both technical and business factors, the North American bulk electric system.

79p dianmotminh03 17-06-2024 2 0   Download

Part 1 book "Renewable energy systems from biomass - Effciency, innovation and sustainability" includes content: Current status of renewable energy systems from biomass - global uses, acceptance, and sustainability; modeling of sustainable energy system from renewable biomass resources in response to technical development, lifecycle assessment, cost and availability; sustainable energy production from distributed renewable waste resources through major waste to energy activities,... and other contents.

133p dianmotminh00 22-04-2024 10 3   Download

This study assessesed the wind energy potential in the Bien Dong Sea by using the CrossCalibrated Multi-Platform (CCMP) satellite wind data from 1991 to 2020. The results showed that the wind energy potential at 10 m height above ground is not high in the offshore areas with annual mean wind speeds ranging from 5 to 8 m/s.

13p vimalfoy 08-02-2023 9 3   Download

DSM is a set of tools and practices taken by utilities to influence the amount and/or timing of customers’ energy demand in order to use electricity most efficiently. DSM decreases the cost of meeting customers’ energy needs through increased investment in enduse energy efficiency and load management. Demand-side resources can reduce or postpone investment in generation, transmission, and distribution capacity, and decrease fuel consumption, and improve environmental quality.

10p visherylsandberg 18-05-2022 7 1   Download

This paper illustrates the scheme of integrating of photo-voltaic (PV) system as distributed generation to micro-grid. PV system is integrated to grid with three-level inverter and five-level cascaded H-Bridge inverter to invert the type of supply synchronized to grid. Inverter will be controlled with simple current control strategy. Results were presented for the proposed work considering cases like DG sending only active power and DG injecting both active and reactive power through three-level and five-level inverter topologies.

13p phanngocminhtam 14-09-2021 10 1   Download

The paper is organized as follows: the description and mathematical formulation of the problem is presented in Section 2. Section 3 describes the P2P system representation on 5 and 17-peer systems grouped by communities to test the model described above. At the end of this section, the results are analyzed and discussed. Section 4 provides some concluding remarks on this topic.

9p caygaocaolon11 18-04-2021 14 1   Download

This article investigates the impact of renewable energy consumption and natural resource depletion on environmental degradation from 1990 to 2014. The analysis of this study is distributed into three parts, developing country analysis, developed country analysis and complete sample analysis. An insignificant relation has found between natural resource depletion and environmental degradation in the case of complete sample analysis and developing country analysis, but vica-versa in developed countries.

10p caygaocaolon11 18-04-2021 19 3   Download

This study was conducted on renewable energy production in 27 European Union member countries explores its impact on employment. In the study, panel ARDL test was conducted with the data for the years 2006-2019. According to the results of the study, renewable energy generation has a positive effect on employment in European Union countries in the long term. In the long run, a 1% increase in renewable energy primary production increases employment by 0.08%. Increasing the use of renewable energy resources should go beyond being a policy recommendation in international conventions.

7p caygaocaolon11 18-04-2021 28 2   Download

This study suggested that in order to reduce the CO2 emissions Indonesian government needs to: adopt renewable energy resources, encourage the industries to adopt clean technology and renewable energies, and raise public-awareness of healthy ways of energy-consumptions.

8p nguaconbaynhay10 22-02-2021 24 2   Download

This research sets the propositions as how factors like innovation, resource development and the imports of energy can help ensure renewable energy consumption in Indonesia for the period of 1995-2019. The independent variables for research are innovation, research and development, and energy import. The dependent variable is renewable energy consumption and the control variables are population growth and energy consumption.

7p nguaconbaynhay10 22-02-2021 23 1   Download

Indonesia as a rich country with its natural resources to be one of the countries in the world to play an active role in increasing international trade flows. One of the energy which is very beneficial to human life is a natural gas. The use of this energy will meet to household needs and another important needs for industry. The data presented is a secondary data in the form of time series for 22 years, a period 1995-2017. The variables of this study are domestic consumption, exchange rate, international price, and GDP per capita of the importing country.

6p nguaconbaynhay10 22-02-2021 8 1   Download

This study drawn a correlation between - energy adequacy and poverty; and emissions of greenhouse gases (GHG) and wellbeing. The study noted that only South Africa (SA) has substantially developed solar PV potential in SSA; solar PV is the best distributed renewal energy resource in the region.

15p cleopatrahuynh 01-06-2020 14 2   Download

During the 21st century adoption of electric motor for irrigation operation will be much more resulting a sharp rise in demand for electricity. The electricity requirement for planning, design and operation of irrigation and water resources systems is necessary. It is a parameter of prime importance in formulating the policy for distribution of electricity as well as decision making in day by day operation and management of electricity distribution network. The study was done for the year 2010-11.

7p quenchua4 16-04-2020 11 1   Download

Sustainability of soil system and crop productivity is the greatest challenges in the twentyfirst century. The growing population pressurized modern agricultural practices to enhance food production. Green-revolution derived modern agriculture is characterized by the use of high-yielding crop varieties, inappropriate application of synthetic fertilizers and intensive water and energy resources utilization.

14p chauchaungayxua1 04-12-2019 31 1   Download

In this study, our purpose is to distribute interfaces in cloud computing environment in a way that they are useful to optimize resource allocation and to reach the main purpose of this research; that is, to reduce energy consumption. By creating an abstract layer on all physical resources, resources can be managed dynamically by the help of virtualization. Selecting an appropriate and efficient algorithm is required for resource allocation due to dynamic resources and various user requests in cloud technology to increase efficiency.

8p byphasse043256 23-03-2019 35 1   Download

In the present paper, the stability of inverter-based microgrids is considered. A decentralized state-feedback control approach for inverter-based microgrids with a linear matrix inequality (LMI) stability condition is proposed. Controller gains for inverters are designed by solving the LMI optimization problem. The resulting controller stabilizes the system, guaranteeing zero steady-state frequency deviations.

15p dieutringuyen 07-06-2017 65 2   Download

Agriculture is taken in a broad sense to include crop production, range, and pasture lands. The output materials from these land areas, and forestry, are "bio-based" and are renewable through primary production from solar energy, atmospheric carbon dioxide, and terrestrial nutrients. The United States has significant resources in good soils, extensive natural water distribution, and a technology base that allows both resource protection and resource use to generate a wealth of renewable production every year....

37p loixinloi 08-05-2013 48 4   Download

Overall structure of electrical power system isin the process of changing. For incremental growth, it is moving away from fossil fuels - major source of energy in the world today - to renewable energy resources that are more environmentally friendly and sustainable [1].

327p namde01 11-04-2013 93 19   Download

Significant progress has been made in recent years in increasing the production of health workers and in producing a multi-purpose nursing cadre that is able to perform both nursing and midwifery tasks. Availability of data on the public sector health workforce has also improved. A comprehensive HRH policy and strategy to address priority HRH constraints is in place, although its implementation needs to improve. Another encouraging development is the recognition of the need for human resource management and leadership training.

72p nhamnhiqa 01-03-2013 62 3   Download