Comprehensive review on solar, wind and hybrid wind pv water pumping systems-...Asoka Technologies
In India, the demand for water is continuously increasing due to the growing population. Approximately 16.5% of all country’s electricity used to pump this water is from fossil fuels leading to increased pump Life Cycle Cost (LCC) and Green House Gas (GHG) emissions. With the recent advancement in power electronics and drives, renewables like solar photovoltaic and wind energy are becoming readily available for water pumping applications resulting in the reduction of GHG emissions. Recently, research towards AC motor based Water Pumping Systems (WPS) has received a great emphasis owing to its numerous merits. Further, considering the tremendous acceptance of renewable sources, especially solar and wind, this paper provides a detailed review of single-stage and multi-stage WPS consisting of renewable source powered AC motors. The critical review is performed based on the following figure of merits, including the type of motor, power electronics interface and associated control strategies. Also, to add to the reliability of solar PV WPS, hybrid Wind-PV WPS will be discussed in detail. Readers will be presented with the state-of-the-art technology and research directions in Renewable Energy-based WPS (REWPS) to improve the overall system efficiency and hence reduce the payback period.
Comprehensive review on solar, wind and hybrid wind pv water pumping systems-...Asoka Technologies
In India, the demand for water is continuously increasing due to the growing population. Approximately 16.5% of all country’s electricity used to pump this water is from fossil fuels leading to increased pump Life Cycle Cost (LCC) and Green House Gas (GHG) emissions. With the recent advancement in power electronics and drives, renewables like solar photovoltaic and wind energy are becoming readily available for water pumping applications resulting in the reduction of GHG emissions. Recently, research towards AC motor based Water Pumping Systems (WPS) has received a great emphasis owing to its numerous merits. Further, considering the tremendous acceptance of renewable sources, especially solar and wind, this paper provides a detailed review of single-stage and multi-stage WPS consisting of renewable source powered AC motors. The critical review is performed based on the following figure of merits, including the type of motor, power electronics interface and associated control strategies. Also, to add to the reliability of solar PV WPS, hybrid Wind-PV WPS will be discussed in detail. Readers will be presented with the state-of-the-art technology and research directions in Renewable Energy-based WPS (REWPS) to improve the overall system efficiency and hence reduce the payback period.
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significant consequence as it occurred during the largest storm event of the flow monitoring
period. In most cases, even if the rain gauge failure had been identified, the storm event would
have to be removed from the analysis due to the errant rainfall measurement; however, the
comprehensive approach used for the 2008 Scio Township I/I Modeling Study included using a highly accurate hydrologic model to identify the rainfall measurement error and radar
reflectivity data to correct the error. This allowed the use of the largest storm event to guide in the
development of the hydrologic model despite the rain gauge failure.
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Interested in making your power utility make better use of Maximo? DataSplice provides industry specific use cases, which speeds up implementation and increases your ROI
Meniscus Advanced Energy Analytics PlatformMike Everest
MAP delivers advanced energy management capabilities by giving users the ability to monitor the performance of their most energy-intensive processes in a building or site such as; pumping, refrigeration, ventilation. MAP can deliver the key metrics to identify process inefficiencies as well as modelling complex electricity tariffs, providing real-time energy metrics and much more. www.meniscus.co.uk
How Hydrologic Modeling and Radar Rainfall Analysis Can Overcome Rain Gauge E...OHM Advisors
Obtaining accurate rainfall measurements is essential for any infiltration and inflow (I/I)
modeling study as these measurements are primary inputs into the development of the hydrologic model used to evaluate the wet weather flows in the system. In the course of performing flow monitoring for an I/I modeling study, it is not uncommon to experience intermittent rain gauge failures during a flow monitoring period without significant consequence, as these failures rarely
occur during large storm events. However, such a rain gauge failure occurred during the flow
monitoring period for the 2008 Scio Township I/I Modeling Study, and this failure was of
significant consequence as it occurred during the largest storm event of the flow monitoring
period. In most cases, even if the rain gauge failure had been identified, the storm event would
have to be removed from the analysis due to the errant rainfall measurement; however, the
comprehensive approach used for the 2008 Scio Township I/I Modeling Study included using a highly accurate hydrologic model to identify the rainfall measurement error and radar
reflectivity data to correct the error. This allowed the use of the largest storm event to guide in the
development of the hydrologic model despite the rain gauge failure.
Catalyst 2016: EnergyCAP Report Designer: Intro and Overview. EnergyCAP, Inc.
Using the new EnergyCAP Report Designer plugin within Microsoft Excel to produce custom reports, generate dynamic charts, and perform complex energy and cost analysis.
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Energy Management with InduSoft Web Studio and the University of Texas - Robe...
Final Presentation
1. A POWER REGULATING APPLICATION
FOR ELECTRIC VEHICLE CHARGING
INFRASTRUCTURES
GABRIEL E. COLÓN REYES
UNIVERSITY OF PUERTO RICO, MAYAGUEZ
WAVE FELLOWS PROGRAM
CALIFORNIA INSTITUTE OF TECHNOLOGY
ADVISOR: DR. STEVEN LOW
THURSDAY, AUGUST 11TH, 2016
2. PRESENTATION LAYOUT
• Research motivation
• Background
• Research objectives
• Methods
• App Design
• Future work
• Acknowledgements
• Questions
3. RESEARCH MOTIVATION
• Recent developments in renewable energy technologies
• EV adoption into the electric grid = More load for the grid
4. BACKGROUND
• Electric grid restructure
• Bottleneck of EVs is not charger cost, rather limiting power capacity
• Meet charging requirements of all EVs when possible
5.
6. RESEARCH OBJECTIVES
• Create a GUI for power capacity specification across time intervals
• Design a user-friendly interface
• Connect with ACN server for data exchange
7. METHODS
• Become familiar with the basics of HTML and JavaScript
• Begin basic app design
• Look up specifics as they become necessary
11. FUTURE WORK
• Allow capability to input intervals across multiple days
• Connect the app to the ACN server
• Implement with colleagues’ applications
