New estimating techniques for multi-stress aging test of large generator stator winding insulation

2002 ◽  
Author(s):  
Song Jiancheng ◽  
Yue Bo ◽  
Xie Hengkun
Keyword(s):  
Stator Winding ◽  
Aging Test ◽  
Winding Insulation ◽  
Generator Stator

Problems with modern air-cooled generator stator winding insulation

2000 ◽  
Vol 16 (6) ◽  
pp. 6-10 ◽  
Author(s):  
G. Griffith ◽  
S. Tucker ◽  
J. Milsom ◽  
G. Stone
Keyword(s):  
Stator Winding ◽  
Winding Insulation ◽  
Generator Stator

Internal On-line Partial Discharge Analysis of 68.75 MVA Generator Stator Winding Insulation

2016 ◽  
Vol 6 (5) ◽  
pp. 2088 ◽  
Author(s):  
Waluyo Waluyo ◽  
Siti Saodah ◽  
Eltha Hidayatullah
Keyword(s):  
Electric Field ◽  
Partial Discharge ◽  
Surface Discharge ◽  
Damage Effect ◽  
Stator Winding ◽  
Measuring Point ◽  
Temperature Detector ◽  
On Line ◽  
Winding Insulation ◽  
Generator Stator

<p>Partial discharge is a phenomenon of electron ionization occurs due to concentrated electric field in a different edge plane. This phenomenon will be investigated by an electric field measurement in a measuring point. The internal partial discharge will give the insulation damage effect on a generator stator winding due to void existence. This manuscript presents the measurement results of the on-line internal partial discharge on the stator winding insulation of 68.75 MVA generator. It used the resistant temperature detector method and CM2000<sup>TM</sup>. The results were classified into three conditions based on the voids in the generator stator insulation, the internal delamination and the surface discharge.</p>

scholarly journals Internal On-line Partial Discharge Analysis of 68.75 MVA Generator Stator Winding Insulation

2016 ◽  
Vol 6 (5) ◽  
pp. 2088 ◽  
Author(s):  
Waluyo Waluyo ◽  
Siti Saodah ◽  
Eltha Hidayatullah
Keyword(s):  
Electric Field ◽  
Partial Discharge ◽  
Surface Discharge ◽  
Damage Effect ◽  
Stator Winding ◽  
Measuring Point ◽  
Temperature Detector ◽  
On Line ◽  
Winding Insulation ◽  
Generator Stator

<p>Partial discharge is a phenomenon of electron ionization occurs due to concentrated electric field in a different edge plane. This phenomenon will be investigated by an electric field measurement in a measuring point. The internal partial discharge will give the insulation damage effect on a generator stator winding due to void existence. This manuscript presents the measurement results of the on-line internal partial discharge on the stator winding insulation of 68.75 MVA generator. It used the resistant temperature detector method and CM2000<sup>TM</sup>. The results were classified into three conditions based on the voids in the generator stator insulation, the internal delamination and the surface discharge.</p>

A thermal cycling type test for generator stator winding insulation

1991 ◽  
Vol 6 (4) ◽  
pp. 707-713 ◽  
Author(s):  
G.C. Stone ◽  
J.F. Lyles ◽  
J.M. Braun ◽  
C.L. Kaul
Keyword(s):  
Thermal Cycling ◽  
Stator Winding ◽  
Type Test ◽  
Winding Insulation ◽  
Generator Stator
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