access icon openaccess Energy-saving system of secondary balance for the hybrid power of the pumping unit

Loading full text...

Full text loading...



    1. 1)
      • 1. Xu, J.C.: ‘Positive torque modulation method and key technology of beam p umping unit’. PhD thesis, School of Petroleum Engineering China University of Petroleum, East China, 2014.
    2. 2)
      • 2. Feng, Z.P.: ‘Research the capability of loading resistance on two horsehead beam pumping units’. M.S. thesis, Daqing Institute of Petroleum, 2003.
    3. 3)
      • 3. Yu, X.M, He, G.Z.: ‘Study on the inter pumping of pumping system between pumping units’, Daqing Pet. Geol. Dev., 2006, 8, (4), pp. 7879.
    4. 4)
      • 4. Li, J.T.: ‘Hydraulic system design and research of oil pumping unit with secondary regulation technique’. M.S. thesis, Yanshan University, 2015.
    5. 5)
      • 5. Jiang, J.H., Yu, Q.T., Liu, Y.H., et al: ‘The secondary regulating hydraulic pumping unit with hydrostatic transmission’, Mach. Tool Hydraul., 2005, 8, pp. 5961.
    6. 6)
      • 6. Yin, H.: ‘PMSM loss calculation and temperature field analysis’. M.S. thesis, Harbin Institute of Technology, 2015.
    7. 7)
      • 7. Kong, X.G.: ‘Study on stator loss and temperature rise of high-speed PM machine’. PhD, Shenyang University of Technology, 2015.
    8. 8)
      • 8. Boglietti, A., Lazzari, M., Pastorelli, M.: ‘A simplified method for the iron losses prediction in soft magnetic materials with arbitrary voltage supply’. Industry Applications Conf., Rome, Italy, October 2000, pp. 269276.
    9. 9)
      • 9. Zhang, H.W., Yu, F.S., Wang, X.H., et al: ‘Condition monitoring and fault diagnosis for hoisting system driven by PMLSM’, Appl. Mech. Mater., 2013, 2698, (416), pp. 521529.
    10. 10)
      • 10. Caruso, M., Tommaso, A.O.D., Miceli, R., et al: ‘Characterization of the parameters of interior permanent magnet synchronous motors for a loss model algorithm’, Measurement, 2017, 106, pp. 196202.

Related content

This is a required field
Please enter a valid email address