Modeling and optimization of an IE4-class high-efficiency induction motor prototype

• Autorzy: Jażdżyński W.
• Języki publikacji: EN

Abstrakty

EN

An approach to obtain a design of a high-efficiency induction motor prototype of an IE4-class is proposed in the paper. The motor is characterized by a minimal cost of manufacturing and maximal output. An identification procedure is described, which is necessary to obtain a credible analytical model in the synthesis program. Rated efficiency is determined from indirect measurement. Calculation results related to the method of summation of losses, with and without load test, are compared in the paper. A considerable improvement in accuracy of identification has been obtained through applying a model with variable parameters. The best design of the motor is searched for by means of a minimax problem, it means a simultaneous maximization of its rated output, and minimization of a distance between its rated efficiency and a predicted efficiency line representing the IE4 class.

Słowa kluczowe

EN

induction motor; high-efficiency induction motor; optimization

PL

silnik indukcyjny; energooszczędność; optymalizacja

• Wydawca: Sieć Badawcza Łukasiewicz - Górnośląski Instytut Technologiczny
• Czasopismo: Maszyny Elektryczne : zeszyty problemowe
• Rocznik: 2011
• Tom: Nr 5(93)
• Strony: 37--42
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Jażdżyński W.

• AGH University of Science and Technology, 30-059 Cracow, Al. Mickiewicza 30,

Bibliografia

• [1] Jażdżyński W., Bajek M.: Comparison of FEM and Lumped ParameterModels in Application to Optimization of a LSPMSM Construction.ne Models. Maszyny elektryczne. Zeszyty Problemowe BOBRME KOMEL, Katowice 2011, to be appeared.
• [2] Rotating electrical machines – Part 30: Efficiency classes of single – speed, three – phase, cage – induction motors (IE – code), IEC 60034 – 30. Edition 1.0 2008 – 10.
• [3] Rotating electrical machines – Part 2 – 1: Standard methods for determining losses and efficiency from test (excluding machines for traction vehicles), IEC Standard 60034 – 2 – 1. Edition 1.0 2007 – 09.
• [4] Jazdzynski, W.: Influence of material cost on design parameters and properties of optimum-designed squirrel-cage induction motor. Proceedings of ICEM, Pisa, Italy, 1988, pp. 417-421.
• [5] Jazdzynski, W.: Multicriterial optimisation of squirrel-cage induction motor design. Proc.IEE, Pt.B, 1989, 136, pp. 299-307.
• [6] Jazdzynski W.: Some Economic Aspects of Designing Optimal Energy-Efficient and High-Efficiency Induction Motors. Proceedings of the International Conference on Electrical Machines ICEM 2002, vol. 3, Brugge, Belgium, 25-28 August 2002, CD-ROM issue, paper 228.
• [7] Jażdżyński, W.: Metodyka projektowania optymalnych silników indukcyjnych w wykonaniu energooszczędnym, Materiały konferencyjne XXX Sympozjum Maszyn Elektrycznych SME'94, Kazimierz Dolny, 13-17 czerwiec 1994, s. 177-182.
• [8] Jażdżyński W., Ślosarczyk K.: Optymalizacja konstrukcji silnika indukcyjnego SEE90L-4 w wersji energooszczędnej klasy „eff1” wg CEMEP”. X Seminarium Techniczne BOBRME „Komel”, 23-25 maj 2001, Ustroń Jaszowiec, str.65-68.
• [9] Jazdzynski W.: Factory-dependent optima induction motors. Proceedings of the International Conference on Electrical Machines ICEM 2000, vol. 3, Espoo, Finland, 28-30 August 2000, pp. 1628-1632.
• [10] Jażdżyński W.: Projektowanie maszyn elektrycznych oraz identyfikacja ich modeli z wykorzystaniem optymalizacji wielokryterialnej. Wydawnictwa AGH, seria „Rozprawy i Monografie” nr.28, Kraków 1995.
• [11] Jazdzynski W.: Nonstationary Models of Induction Motors and their Identification with the Help of Multicriterial Optimisation. Proceedings of the International Conference on Electrical Machines ICEM’96, vol.III, Vigo, Spain, 1996, pp.40-45.
• [12] Jażdżyński W.: A Low-Budget Measurement System and its Application to Identification of Electrical Machine Models. Proceedings of XXIX Intern. Confer. on Electr. Machines, SME’2003, Jurata, Poland, 9-11 June 2003, CD-ROM issue.