scholarly journals Present state and future on electric power staorage. 2. Large scale electric power storage. Water pumping power generation.

2003 ◽  
Vol 123 (5) ◽  
pp. 272-274
Author(s):  
KAZUMA MUKAI
Keyword(s):  
Power Generation ◽  
Electric Power ◽  
Present State ◽  
Large Scale ◽  
Pumping Power ◽  
Water Pumping ◽  
Power Storage

Stabilization of Large-Scale Wind Power Generation by Combination of Pumped Storage Generation with Archimedean Screw

2012 ◽  
Vol 260-261 ◽  
pp. 50-55 ◽  
Author(s):  
Soichiro Uehara ◽  
Katsutoshi Nishijima ◽  
Masaki Mitobe ◽  
Jing Hao Ma ◽  
Ya Zhou Zhai ◽  
...  
Keyword(s):  
Power Generation ◽  
Power Systems ◽  
Electric Power ◽  
Wind Power ◽  
Large Scale ◽  
Wind Power Generation ◽  
Power Storage ◽  
Pumped Storage ◽  
New System ◽  
Storage Facilities

Electric power storage facilities for stabilization of the voltage and the frequency are necessary to interconnect wind power generations with power systems. However, conventional pumped storage generation systems can’t combine with wind power generations because these can’t work intermittently. Therefore we consider a new system featuring a pumped storage generation with the Archimedean screw. The Archimedean screw can hold water without electricity supplied, and can continue pumping while it is powered on. Therefore, the Archimedean screw enables the combination of the pumped storage generation and wind power generation. In this study, simulation has been done to examine the feasibility.

Predictive Control of Electric Power Generation in a Large-scale Multi-area System

1989 ◽  
Vol 22 (10) ◽  
pp. 419-424
Author(s):  
H.-H. Wilfert ◽  
J. Uhlig ◽  
K. Küβner ◽  
B. Haufe ◽  
H. Balzer
Keyword(s):  
Power Generation ◽  
Electric Power ◽  
Predictive Control ◽  
Large Scale ◽  
Electric Power Generation

Electric power generation via asymmetric moisturizing of graphene oxide for flexible, printable and portable electronics

2018 ◽  
Vol 11 (7) ◽  
pp. 1730-1735 ◽  
Author(s):  
Yuan Liang ◽  
Fei Zhao ◽  
Zhihua Cheng ◽  
Yaxi Deng ◽  
Yukun Xiao ◽  
...  
Keyword(s):  
Power Generation ◽  
Graphene Oxide ◽  
Electric Power ◽  
Screen Printing ◽  
Large Scale ◽  
Electronic Devices ◽  
Power Electronic ◽  
Electric Power Generation ◽  
Power Generator ◽  
Portable Electronics

Large-scale integrated graphene oxide power generator arrays on paper have been fabricated by direct screen printing and provide a high enough electrical output to power electronic devices.

scholarly journals Maintenance of Marine Gas Turbine Engines

1970 ◽  
Author(s):  
J. S. Siemietkowski
Keyword(s):  
Power Generation ◽  
Electric Power ◽  
Gas Turbine ◽  
Gas Turbines ◽  
Large Scale ◽  
Operating Experience ◽  
Turbine Engines ◽  
Gas Turbine Engines ◽  
Maintenance Program ◽  
The U.S

Marine gas turbines have been in the U.S. Navy since 1951. At present there are approximately 386 engines including both main propulsion and electric power generation in all types of craft. The maintenance of those engines is performed under a three-level concept, those being organizational, intermediate, overhaul. (Depot.) The lack of a large-scale commitment of gas turbines to the Fleet until mid-year 1969, prevented the establishment of a comprehensive maintenance program. For that reason, manufacturers recommendations rather than firm operating experience, are initially dictating the level of maintenance to be performed at specified intervals.

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