WebDec 2, 2024 · The first goal of this paper is to test the accuracy of a new calibrated THNM model of a disc-type winding immersed in mineral oil. Then, this THNM model is tested with ester-based liquids, such as a natural ester and a synthetic ester, to determine if it can be applied to these liquids without further calibrations. Finally, the cooling ... WebApr 8, 2024 · This winding consists of 16 disks, in which 9 disks are in the first pass and the other 7 disks are in the second pass. The first and second passes are separated by the oil washers. Further dimensions and details are shown in Fig. 1 b. Fig. 1 Understudy disk-type winding (dimensions are in millimeters) Full size image
Numerical thermofluid analysis of a power transformer disc-type winding ...
WebDec 2, 2024 · The first goal of this paper is to test the accuracy of a new calibrated THNM model of a disc-type winding immersed in mineral oil. Then, this THNM model is tested with esterbased liquids, such... WebSep 18, 2013 · A code is to be developed in MATLAB to solve any general case of disc type winding with directed flow of oil which ca be used as the said mathematical tool in … g 070150a1
Temperature distribution in a disc-type transformer winding
WebOct 1, 2010 · As illustrated in Fig. 2, the cooling system of a disc-type winding consists of a series of horizontal (radial) channels that connect two vertical (axial) channels.Thus, at each junction, the velocity profile in the vertical channel changes and the oil flow rate in those ducts varies in the axial direction since part of the flow is convected toward the opposite … WebThe DiSC ® D personality type at a glance. Traits: Strong-willed, self-reliant, independent thinkers, direct, ambitious, assertive, straightforward, controlling, easily bored, bold, firm, tough-minded, outspoken. In tense situations: Speaks up about problems, looks to even the score. How well or how strongly this matches your own D style will ... WebOct 31, 2024 · The entire winding model consists of three passes. A pass is defined as the number of discs between two successive washers. In this model, each pass consists of 6 … g 060175a2