lesson 10: transformer performance and operation - ppt download
{"Image DocumentName": "Transformer Voltage Regulation", "Image ImageDescription": "Definition: Difference between output voltage at no load and output voltage at rated load divided by rated voltage. Note: all voltages are magnitude only. Where VR = rated output voltage. VNL = full load output voltage. Also given in Per Unit - fraction from Lower values of regulation are better. Indicates that there is less voltage drop across the transformer. Negative regulation is possible. Indicates voltage rise across transformer. ( due to leading p.f. load) Lesson 10_et332b.pptx.", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}