Experimental Study on Performance Assessment of Hydraulic Power Take-off System in Centipede Wave Energy Converter Considering Caspian Sea Wave Characteristics

سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 164

فایل این مقاله در 17 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

JR_IJE-35-5_010

تاریخ نمایه سازی: 10 اردیبهشت 1401

چکیده مقاله:

Considering the characteristics of the Caspian Sea waves, using a centipede wave energy converter might lead to satisfactory performance. The present paper introduced a pilot wave energy converter (WEC) called IRWEC۲. Moreover, the performance of the hydraulic power take-off (PTO) system developed for the WEC was assessed experimentally in the wave tank of Babol Noshirvani University of Technology (BNUT). The Simcenter Amesim software was used so as to design the hydraulic PTO system and to initially evaluate the system performance. For two separate buoys were used, different series and parallel configurations were employed for the separate hydraulic cylinders connected to each buoy to achieve the optimum performance of the PTO system. The characteristics of input wave, resistant load, and flow control valve opening were defined as the most important parameters affecting the converter performance. Accordingly, the maximum value of generator output was obtained based on the certain values of these parameters. To validate the processes defined, the simulation results obtained through the Simcenter Amesim software were compared to the experimental ones and a good agreement was found. According to the results, the maximum power of the PTO system was ۴۶ watts (for laboratory scale), which is related to the parallel configuration. In this case, the efficiency of the PTO system was ۲۳%. Moreover, the output of the generator increased by about ۱۲% compared to the case where only one buoy was used.

کلیدواژه ها:

Centipede Wave Energy Converter ، Hydraulic Power Take-off System ، experimental study ، Wave Tank ، Simcenter Amesim

نویسندگان

M. Aghanezhad

Sea-Based Energy Research Group, Babol Noshirvani University of Technology, Babol, Iran

R. Shafaghat

Sea-Based Energy Research Group, Babol Noshirvani University of Technology, Babol, Iran

R. Alamian

Sea-Based Energy Research Group, Babol Noshirvani University of Technology, Babol, Iran

S. M. A. Seyedi

Sea-Based Energy Research Group, Babol Noshirvani University of Technology, Babol, Iran

M. J. Raji Asadabadi

Sea-Based Energy Research Group, Babol Noshirvani University of Technology, Babol, Iran

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • Tafazzoli, S., Shafaghat, R. and Alamian, R., "Numerical investigation on ...
  • Tri, N. M., Binh, P. C. and Ahn, K. K., ...
  • Yazdi, H., Shafaghat, R. and Alamian, R., "Experimental Assessment of ...
  • Henderson, R., "Design, simulation, and testing of a novel hydraulic ...
  • Waters, R., Stålberg, M., Danielsson, O., Svensson, O., Gustafsson, S., ...
  • Hansen, R. H., Design and control of the powertake-off system ...
  • López, I., Andreu, J., Ceballos, S., De Alegría, I. M. ...
  • Sarlak, H., Seif, M. S. and Abbaspour, M., "Experimental investigation ...
  • Alamian, R., Shafaghat, R. and Safaei, M. R., "Multi-objective optimization ...
  • Babarit, A., Guglielmi, M. and Clément, A. H., "Declutching control ...
  • Hansen, R. H., Andersen, T. O. and Perdersen, H. C., ...
  • Cargo, C. J., Plummer, A. R., Hillis, A. J. and ...
  • Bayani, R., Farhadi, M., Shafaghat, R. and Alamian, R., "Experimental ...
  • Coiro, D. P., Troise, G., Calise, G. and Bizzarrini, N., ...
  • Alamian, R., Shafaghat, R. and Ghasemi, M., "Experimental evaluation of ...
  • Liu, C., Yang, Q. and Bao, G., "Influence of hydraulic ...
  • Kim, S.-J., Koo, W. and Shin, M.-J. Numerical study on ...
  • Tian, H., Zhou, Z. and Sui, Y., "Modeling and Validation ...
  • Experimental Performance Evaluation of a Hydraulic PTO System for Centipede Wave Energy Converter [مقاله ژورنالی]
  • Alamian, R., Shafaghat, R., Shadloo, M. S., Bayani, R. and ...
  • HYDRAULIC MOTORS MM. https://www.dynahydraulics.com/wp-content/uploads/۲۰۱۷/۰۳/۱-MM-۱.pdfHydraulic Motors, Variable Displacement, in HY۳۰-۸۲۲۳/UK, P. ...
  • Needle Valves with and without Reverse Flow Check Direct-Acting, HYDAC, ...
  • TGET-۲۶۰-I-۱۰۰W-۱۰۰R (AFPMG Three Phase inner rotor). Available from: http://www.china-topgrand.com/product_new/?tid=۷۴&type=۸۵ ...
  • نمایش کامل مراجع