The International Trading Regime and the Regulation of Trade in Energy Resources. Is Reform Necessary and is a New Energy Agreement within the WTO Framework the Way to Go?

2014 ◽  
Author(s):  
Jenya Grigorova
Keyword(s):  
Energy Resources ◽  
New Energy ◽  
International Trading ◽  
The Way ◽  
Trading Regime

Demand-side Energy Policy as an Alternative Energy Strategy for Pakistan

1986 ◽  
Vol 25 (4) ◽  
pp. 631-647
Author(s):  
Peter Pintz
Keyword(s):  
Energy Policy ◽  
Alternative Energy ◽  
High Growth ◽  
Energy Resources ◽  
Energy Strategy ◽  
General Development ◽  
Foreign Countries ◽  
The World ◽  
New Energy ◽  
Level Of Economic Development

After the first oil-price shock of 1973, a search for new energy policies was started all over the world. Changing one fundamental concept - that relating to the general development of energy supply and consumption - was, however, out of the question. The pre-1973 trend of development was maintained. The energy elasticities did not change. The old forecasts were still held to be valid and were considered now, as earlier, to be the objectives which a successful energy policy had to achieve. This was considered a prerequisite for high growth rates of GNP and improvements in living conditions, and energy consumption was regarded as an indicator of the level of economic development. Therefore, the focus was shifted to an enlargement of the supply of indigenous energy resources as a substitute for imported energy, so that dependence on foreign countries could be minimized.

scholarly journals A Control Strategy for Smooth Power Tracking of a Grid-Connected Virtual Synchronous Generator Based on Linear Active Disturbance Rejection Control

Energies ◽  
2019 ◽  
Vol 12 (15) ◽  
pp. 3024 ◽  
Author(s):  
Yaya Zhang ◽  
Jianzhong Zhu ◽  
Xueyu Dong ◽  
Pinchao Zhao ◽  
Peng Ge ◽  
...  
Keyword(s):  
Disturbance Rejection ◽  
Synchronous Generator ◽  
Active Power ◽  
Energy Resources ◽  
Active Disturbance Rejection Control ◽  
Active Disturbance Rejection ◽  
Disturbance Rejection Control ◽  
New Energy ◽  
Simulation Results ◽  
Virtual Synchronous Generator

The power quality of new energy resources has received tremendous attention recently. The control approach for the inverter, an interface between the new energy resources, and the infinite bus system is of vital importance. For the virtual synchronous generator (VSG), one of the research hotspots in the inverter control field, there are some challenges remaining to be dealt with. First is the contradiction between the rapid response and overshoot of active power output if VSG is connected to the grid. Secondly, the active power is deeply influenced by the fluctuation of gird frequency and this may bring power oscillation to VSG in weak grids. In this article, an active power controller for power tracking of grid-connected VSG is designed based on linear active disturbance rejection control (LADRC) by compensating for the lumped disturbance in a feedforward fashion. The parameters of the controller are analyzed and tuned in the frequency domain to acquire a desirable control performance. Moreover, the robustness of the control system is also considered. Simulation results show that the designed control system can transmit active power to the grid in a timely manner with no overshoot, as demanded. Additionally, it can output active power steadily according to the power reference without using a phase-locked loop (PLL) when the grid frequency has different features of fluctuation. In addition, the simulation results demonstrate that the improved VSG has strong robustness to the model parameter perturbation and mismatch.

Automated design of high voltage pylons

2021 ◽  
Author(s):  
Jos de Bruijn ◽  
Sander van Alphen
Keyword(s):  
The Netherlands ◽  
Automated Design ◽  
Full Scale ◽  
Energy Resources ◽  
Power Lines ◽  
3D Fem ◽  
Steel Tubes ◽  
The World ◽  
New Energy ◽  
Full Scale Tests

<p>As new energy resources like solar, wind and hydropower are being used more and more over the world, the demand for transport of energy and with that the demand for powerlines is big. Also, in The Netherlands this is the case. TenneT (company responsible for the transport of energy in The Netherlands) had to realise a total of 75 km’s of power lines in one project called Wintrack II. This includes 41 different kind of pole types that carry the conductors. The conductors are carried by so called bipoles, these are conical steel tubes.‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌‌</p><p>To help TenneT a semi-automatic tooling was made to calculate and to model the different pole types. The poles are modelled with inventor and calculated with different software programs.</p><p>To validate the different calculations and used model’s 3D FEM-calculations are performed as well as full scale tests. Several kinds of calculations and designs are made, especially in steel and concrete. For example, calculations are made on vortex, prestressing of anchors, flange connections and next to that measurements are being performed on full scale poles.</p>

scholarly journals New and Renewable Energy Policy in Developing Indonesia's National Energy Resilience

2019 ◽  
Vol 125 ◽  
pp. 10004
Author(s):  
Sekar Anggun Gading Pinilih ◽  
Wiana Laelaputri Chairunnisa
Keyword(s):  
Renewable Energy ◽  
Carrying Capacity ◽  
Energy Security ◽  
Energy Resources ◽  
Renewable Energy Policy ◽  
Legal Research ◽  
Security Research ◽  
New Energy ◽  
National Energy Security ◽  
The Republic

This study aims to discuss new and renewable energy policies as an effort to build national energy security. Research methods use legal research that searches from various perspectives. The implementation of analysis, using the method of regulatory and focus on energy, generally has many impacts. First, the policy on the use of new and renewable energy aims to prepare the carrying capacity of national energy security. Implementation this policy has not been fully implemented because there are still many obstacles faced. Second, the use of new energy and renewable energy as an effort to build national energy security in Indonesia is still not optimal. Even though Indonesia is blessed with abundant natural and energy resources in all its regions and the need for new and renewable energy as the future fate of energy security in the unitary state of the Republic of Indonesia for people's welfare as a step to reduce the increase in consumption of fossil-based energy.

scholarly journals Real Time Electrical Energy Monitoring and Cost Benefit Analysis using Smart Meter

2020 ◽  
Vol 8 (6S) ◽  
pp. 156-160
Keyword(s):  
Real Time ◽  
Cost Benefit Analysis ◽  
Cost Benefit ◽  
Electrical Energy ◽  
Energy Resources ◽  
Energy Utilization ◽  
Daily Lives ◽  
New Energy ◽  
The Cost ◽  
User Friendly

Energy is an essential component in supporting people’s daily lives and is a significant economical element in development of the country. The eventual depletion of conventional energy resources and their harmful impacts on environment as well as the rising energy costs and the limitations of new energy resources and technologies have pushed efficient energy management to the top of the agenda. But how the energy utilization can be managed? A simple answer to this is viable and real time metering, which enables calculation of run time energy consumption and obtaining the real-time as well as cumulative cost. In this research an Innovative hardware and IoT based solution to this problem is availed that could provide live information related to consumption of electricity by various appliances. The methodology used in this research is mainly based on a hardware tool named Elite 440 which is a meter and provides the data about various electrical parameters. This data so obtained is made visible on the dashboard in a user friendly. The data so visible includes various parameters like voltage, current, power factor etc. Also the data so obtained on the dashboard gets updated in each five minutes and simultaneously the cost gets updated which makes it real time monitoring System.

scholarly journals Evaluation of hydropower potential for possible future industrial use, Nuuk area, West Greenland

1993 ◽  
Vol 159 ◽  
pp. 59-62
Author(s):  
H.H Thomsen ◽  
R.J Braithwaite ◽  
A Weidick ◽  
O.B Olesen
Keyword(s):  
Energy Resources ◽  
Hydropower Plant ◽  
Energy Crisis ◽  
West Greenland ◽  
Hydropower Potential ◽  
New Energy ◽  
Industrial Use ◽  
To Come ◽  
Under Construction ◽  
Energy Intensive Industries

The potential of Greenland hydropower came into focus folIowing the energy crisis in 1973 and the subsequent demand for exploitation of Greenland's own energy resources. Investigations have been made since the mid-1970s on the feasibility of hydropower in Greenland. At first, emphasis was put upon large, or regional, basins that could supply new energy-intensive industries (GTO, 1975). During the 1980s, the emphasis changed to the so-called 'town basins' where hydropower would be developed to supplement the existing energy in selected Greenland towns. The first hydropower plant is under construction at the Kangerluarsunnguaq/Buksefjorden basin south-east of Nuuk, the capital of Greenland, to supply Nuuk with energy (Fig. 1). This hydropower plant is planned to come into operation in autumn 1993.

Emerging legal concerns in the Arctic: sovereignty, navigation and land claim disputes

Polar Record ◽  
2009 ◽  
Vol 46 (4) ◽  
pp. 336-348 ◽  
Author(s):  
Richard D. Parker ◽  
Zagros Madjd-Sadjadi
Keyword(s):  
Global Warming ◽  
Important Variable ◽  
Energy Resources ◽  
The Arctic ◽  
Falkland Islands ◽  
Land Claims ◽  
Strategic Control ◽  
Northwest Passage ◽  
Pack Ice ◽  
New Energy

ABSTRACTWith global warming, the clearance of the Northwest Passage and the rising demands for new energy resources, the sovereignty of Canadian and other national land claims in the Arctic north is coming into question by those wishing to control access to this region. The present paper examines issues involving emerging landmasses, maritime rights, strategic control and navigation, perhaps the most important variable, and the consequences in terms of commercial economies and geopolitical impacts. We consider many variables such as the 1982 Falkland Islands war as a demonstrative example that may have translatable impact in future years. Our purpose in this paper is to raise awareness of impending geopolitical activities that are inevitable during the 21st century as the Arctic pack ice retreats.

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