scholarly journals Power Stabilization System with Counter-Rotating Type Pump-Turbine Unit for Renewable Energy

2014 ◽  
Vol 02 (04) ◽  
pp. 47-52 ◽  
Author(s):  
Toru Miyaji ◽  
Risa Kasahara ◽  
Toshiaki Kanemoto ◽  
Jin-Hyuk Kim ◽  
Young-Seok Choi ◽  
...  
Keyword(s):  
Renewable Energy ◽  
Turbine Unit ◽  
Stabilization System ◽  
Pump Turbine ◽  
Power Stabilization

Counter-Rotating Type Pump-Turbine Unit Stabilizing Momentarily Fluctuating Power From Renewable Energy Resources

2013 ◽  
Author(s):  
Toshiaki Kanemoto ◽  
Risa Kasahara ◽  
Hirotaka Honda ◽  
Toru Miyaji ◽  
Jin-Hyuk Kim
Keyword(s):  
Renewable Energy ◽  
Power Quality ◽  
Turbine Unit ◽  
Energy Resources ◽  
Stabilization System ◽  
Grid System ◽  
Renewable Energy Resources ◽  
Pump Turbine ◽  
Power Stabilization ◽  
Pumped Storage

It is difficult, for renewable energy resources, to provide constant power with excellent quality for the grid system. This serial research proposes a power stabilization system with a pumped storage to guarantee the power quality and capacity, while the energy resources are at unstable and/or fluctuating conditions. The power stabilization system with the counter-rotating type pump-turbine unit was prepared and operated at the pumping and the turbine modes. The experiments have verified that this type pump-turbine unit is reasonably effective to stabilize momentarily/instantaneously the fluctuating power from the renewable energy resources.

scholarly journals 1015 Power Stabilization System with Counter-Rotating Type Pump Turbine Unit for Renewable Energies

2013 ◽  
Vol 2013 (0) ◽  
pp. _1015-01_-_1015-02_
Author(s):  
Toru MIYAJI ◽  
Risa KASAHARA ◽  
Jin-hyuk KIM ◽  
Toshiaki KANEMOTO
Keyword(s):  
Turbine Unit ◽  
Renewable Energies ◽  
Stabilization System ◽  
Pump Turbine ◽  
Power Stabilization

128 Power Stabilization System with Counter-Rotating Type Flow Pump-Turbine

2014 ◽  
Vol 2014.67 (0) ◽  
pp. _128-1_-_128-2_
Author(s):  
Hirotaka HONDA ◽  
Risa KASAHARA ◽  
Toru MIYAJI ◽  
Toshiaki KANEMOTO
Keyword(s):  
Stabilization System ◽  
Pump Turbine ◽  
Type Flow ◽  
Power Stabilization ◽  
Flow Pump

Self-Adaptive Laser Power Stabilization System Based on Fuzzy Control

2021 ◽  
Vol 48 (1) ◽  
pp. 0101003
Author(s):  
欧阳鑫川 Ouyang Xinchuan ◽  
杨博文 Yang Bowen ◽  
万金银 Wan Jinyin ◽  
肖玲 Xiao Ling ◽  
成华东 Cheng Huadong
Keyword(s):  
Fuzzy Control ◽  
Laser Power ◽  
Stabilization System ◽  
Power Stabilization ◽  
Adaptive Laser ◽  
Self Adaptive

scholarly journals Multiobjective Optimization of a Counterrotating Type Pump-Turbine Unit Operated at Turbine Mode

2014 ◽  
Vol 6 ◽  
pp. 467235 ◽  
Author(s):  
Jin-Hyuk Kim ◽  
Risa Kasahara ◽  
Toshiaki Kanemoto ◽  
Toru Miyaji ◽  
Young-Seok Choi ◽  
...  
Keyword(s):  
Multiobjective Optimization ◽  
Turbine Unit ◽  
Pump Turbine ◽  
Turbine Mode

Counter-rotating type pump-turbine unit cooperating with wind power unit

2013 ◽  
Vol 22 (1) ◽  
pp. 7-12 ◽  
Author(s):  
Tengen Murakami ◽  
Toshiaki Kanemoto
Keyword(s):  
Wind Power ◽  
Power Unit ◽  
Turbine Unit ◽  
Pump Turbine

External digital power stabilization system for levitated optomechanics sensor

2021 ◽  
Author(s):  
Xia Wang ◽  
Xunmin Zhu ◽  
Nan Li ◽  
Mengzhu Hu ◽  
Wenqiang Li ◽  
...  
Keyword(s):  
Stabilization System ◽  
Power Stabilization

Design of laser power stabilization system based on acousto-optic modulation for the transmissivity and reflectivity measurement of optical devices

2016 ◽  
Vol 9 (2) ◽  
pp. 263-269 ◽  
Author(s):  
苗少峰 MIAO Shao-feng ◽  
李晨旭 LI Chen-xu ◽  
高 苗 GAO Miao ◽  
邵晓鹏 SHAO Xiao-peng ◽  
史学舜 SHI Xue-shun ◽  
...  
Keyword(s):  
Laser Power ◽  
Optical Devices ◽  
Stabilization System ◽  
Reflectivity Measurement ◽  
Power Stabilization
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