Real and Induced Characteristics in the Systemic Analysis of Behavior and Primary Energy Contained in Wind Power Source

2018 ◽  
Author(s):  
V.O. da Silva ◽  
M.E.M. Udaeta ◽  
A L.. Gimenes ◽  
L.C.R. Galvao
Keyword(s):  
Wind Power ◽  
Primary Energy ◽  
Power Source ◽  
Systemic Analysis

scholarly journals Development of a Low Cost Portable Hydro and Wind Power as Emergency Power Source

2021 ◽  
Vol 1858 (1) ◽  
pp. 012049
Author(s):  
Agus Supardi ◽  
Mukhlisin Yoga Raya ◽  
rian Shaiful Anwar
Keyword(s):  
Wind Power ◽  
Low Cost ◽  
Power Source ◽  
Emergency Power

scholarly journals Induced Effects of Environmentally Friendly Generations in Korea

2021 ◽  
Vol 13 (8) ◽  
pp. 4404
Author(s):  
Ji Whan Kim ◽  
Yoon Kyung Kim
Keyword(s):  
Wind Power ◽  
Environmentally Friendly ◽  
Energy Transition ◽  
Power Source ◽  
Economic Effects ◽  
Offshore Wind ◽  
Major Power ◽  
Power Sources ◽  
Onshore Wind ◽  
Production Effect

This study estimated the induced effects of LNG, mega PV (photovoltaic), small PV, onshore wind and offshore wind power, which will be used as major power sources under the Korea’s energy transition policy. The 2015 Input–Output Statistics of Bank of Korea were used to reflect Korea’s economic structure. The MCI (manufacture, construction and installation) and O&M (operation and maintenance) of each power source would have different effects, so in the analysis the MCI and O&M of each power source were distinguished. According to estimation results, the induced-effect coefficients of the MCI are greater than those of the O&M in every power source. The induced production effect coefficient of the MCI is decreased in the order of mega PV > small PV > LNG power > offshore wind > onshore wind. The induced production effect coefficient of the O&M is decreased in the order of mega PV > small PV > onshore wind > offshore wind > LNG thermal. The induced employment coefficient of the MCI is decreased in the order of LNG thermal > mega PV > small PV > onshore wind > offshore wind. PV power and wind power have bigger induced effects and bring economic effects in Korean economy. The carbon neutrality and energy transition policies implemented by Korea have a certain level of induced effects and offset the burden of transition costs even if existing power sources are replaced with environmentally friendly power sources.

China Power Source Structure and CO2 Emissions Reduction

2011 ◽  
Vol 361-363 ◽  
pp. 946-953
Author(s):  
Yu Ze Jiang ◽  
Yan Zhao Yang ◽  
Qing Wei Guo
Keyword(s):  
Wind Power ◽  
Energy Production ◽  
Nuclear Power ◽  
Thermal Power ◽  
Clean Energy ◽  
Power Source ◽  
Emissions Reduction ◽  
Hydroelectric Power ◽  
Installed Capacity ◽  
Source Structure

According to the statistics data and planning material from the authority, the power source structure of China is analyzed and the clean power prospect is forecasted, which aim to explore occurring to CO2emissions reduction in the power industry. Based on The national greenhouse gas list guide published by Inter-governmental Panel on Climate Change (IPCC) in 2006, the trend of clean energy reduction CO2is predicted. In recent years, the clean energy power is developing quickly, while the share of thermal power gradually declines. By the end of 2010, the percent of thermal power in the total installed capacity is 73.44%, while the hydropower, and wind power and nuclear power accounts for 26.53%. The contribution of thermal power to generated energy is 80.76%, while the clean power is 19.22%. The capacity of thermal power unit with above 300 MW is predominate, accounting for 80%. In 2020, the installed capacity of hydroelectric power, wind power and nuclear power will reach 402 million kW, 150 million kW and 70 million kW, respectively. The corresponding annual energy production of three kinds of clean energy can reach 1.75 trillion kW•h, 314.55 billion kW•h, and 554.68 billion kW•h, which can reduce CO2emissions 1534, 276, 486 million tons, respectively. It is estimated that a total of 2.296 billion tons CO2emissions will be reduced in 2020.

scholarly journals Method for the Energy Storage Configuration of Wind Power Plants with Energy Storage Systems used for Black-Start

Energies ◽  
2018 ◽  
Vol 11 (12) ◽  
pp. 3394 ◽  
Author(s):  
Cuiping Li ◽  
Shining Zhang ◽  
Jiaxing Zhang ◽  
Jun Qi ◽  
Junhui Li ◽  
...  
Keyword(s):  
Energy Storage ◽  
Wind Power ◽  
Power Plants ◽  
Storage System ◽  
Energy Storage System ◽  
Power Source ◽  
System A ◽  
Wind Power Plants ◽  
Terminal Voltage ◽  
Small Capacity

With the increasing participation of wind generation in the power system, a wind power plant (WPP) with an energy storage system (ESS) has become one of the options available for a black-start power source. In this article, a method for the energy storage configuration used for black-start is proposed. First, the energy storage capacity for starting a single turbine was determined. Then, a hierarchical planning model was established. This model did not consider the starting efficiency of the WPP, but it did consider the layout of the energy storage in the WPP and the balance of the terminal voltage when starting the WPP. Finally, the feasibility and value of the proposed method and model were verified in a 49.5 MW WPP with an ESS (a power rating of 2.24 MW and energy capacity of about 1.68 MWh). The result suggests that configuring an ESS with a small capacity on the side of the turbine can achieve black-start for a WPP with an ESS as the power source.

scholarly journals Wind Power Source Role in Sizing Battery Energy Storage for Secondary Frequency Application

2020 ◽  
Vol 18 ◽  
pp. 304-308
Author(s):  
Salem Alshahrani ◽  
◽  
Mohammad Abido ◽  
Muhammad Khalid ◽  
◽  
...  
Keyword(s):  
Energy Storage ◽  
Wind Power ◽  
Power Source ◽  
Battery Energy Storage ◽  
Battery Energy

Research the Planning Method of Large-Scale Wind Power Development

2011 ◽  
Vol 347-353 ◽  
pp. 1060-1065
Author(s):  
Zhi Dong Wang ◽  
Lian Guang Liu
Keyword(s):  
Wind Power ◽  
Large Scale ◽  
Power Grid ◽  
Primary Energy ◽  
Planning Method ◽  
Farm Size ◽  
Future Research ◽  
Power Development ◽  
Power Grid Planning ◽  
Wind Power Development

This study examines the primary planning research of Chinese wind power development. In recent year, wind power in China is developed rapidly which is dealing with many challenges and risks caused by limited primary energy resources and climate changes. Facing these challenges and risks, a better planning method of wind power is essentially. This research points out planning method of wind power consumption access to power grid. Based on wind power farm size and distribution, linked to power demand requirement of the future, research will put forward a better transmission power grid planning which adapted all kinds of wind power industry base.

“Source to Source” Active Coordinated Control Technique Based on Large-Scale Wind Power Connecting to the Grid

2014 ◽  
Vol 1070-1072 ◽  
pp. 167-170
Author(s):  
Xi Wei Fu ◽  
Wen Ying Liu ◽  
Wei Zhou Wang ◽  
Peng Xia
Keyword(s):  
Wind Power ◽  
Large Scale ◽  
Coordinated Control ◽  
Power Source ◽  
Control Technique ◽  
Energy Crisis ◽  
Environmental Deterioration ◽  
The World ◽  
Active Regulation ◽  
Operation Characteristics

Currently, the problem of energy crisis and environmental deterioration on the world is extremely urgent, so people now are trying to turn to many kinds of renewable energy to solve these problems. Of these renewable energies, because of its cleanness and availability, wind power has broadened prospect and in recent years, it is considered to connect wind power to the grid in large quantities to make full use of it. However, wind power possesses the shortcoming such as randomness so that when it is connected to the grid, it may have great impact to the grid and damage the balance of the power system. Based on the fluctuation regularity of load and the characteristics of volatility, intermittent and randomness of wind power, the operation characteristics when large-scale wind power is connected to the grid and active regulation characteristics of conventional power source such as fire power, the multi time-scale “source to source” active coordinated control technique is proposed.

scholarly journals An Examination on Biomass Power as Primary Energy and Generation of Electricity using Biomass

2019 ◽  
Vol 9 (1S) ◽  
pp. 445-448
Keyword(s):  
Climate Change ◽  
Organic Matter ◽  
International Energy Agency ◽  
Petroleum Products ◽  
Primary Energy ◽  
Power Source ◽  
Intergovernmental Panel ◽  
Energy Agency ◽  
Power Sources ◽  
Sustainable Power

With genuine concern all inclusive and in India on the utilization of petroleum products, it is vital for India to begin utilizing sustainable power sources. India is the seventh biggest nation on the planet traversing 328 million hectares and abundantly presented with sustainable wellsprings of vitality. Among the sustainable power sources, biomass assumes an indispensable part particularly in country regions, as it constitutes the real vitality source to lion's share of family units in India. Biomass vitality is the usage of natural issue introduce and can be used for different applications. As indicated by the Intergovernmental Panel on Climate Change, biomass represented 10.2% of the world's aggregate yield of primary energy. The International Energy Agency extends that it will be the quickest developing sustainable power source amongst now and 2030, giving as much as 30% of the power devoured worldwide by 2050. In India, woodland and agricultural biomass is the most as often as possible utilized organic matter because of its prepared accessibility and the development of the producing technique included. India delivers around 450-500 million tons of biomass for each year. Biomass gives 32% of all the essential vitality use in the nation at display.

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