Abstract
Deals with the calculation of optimal geometric and electromagnetic parameters for a three phase power transformer with a view toward minimum production cost for a transformer possessing the required properties. The problem is described by means of a nonlinear cost function and nonlinear inequality constraints. The standard requirements of core losses and copper losses were considered as inequality constraints and the percent impedance as an equality constraint. A completely analytic method, suitable for use on a digital computer, is given for solving the problem.
Original language | English |
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Pages (from-to) | 438-440 |
Number of pages | 3 |
Journal | Elektrotech Z Ausg A |
Volume | 98 |
Issue number | 6 |
State | Published - 1977 |