Power Engineers Window

  Energy  Mutations From Raw Source to Consumer Usable Preface: Work is manifestation of energy. Energy is a basic need for any activity. There is no change in status of any object without application of force produced by energy.   Everything is standstill without energy due to inertia. Even all the creatures on the earth are alive till all their essential organs like mind, lungs, kidneys, intestines, gland etc are regularly functioning. And energy is required for functioning of these organs. Therefore creator has provided energy source within the body. Carbon is taken as food in the form of carbohydrate and oxygen in air while breathing. Energy required by each organ is produced locally by metabolic process. This is example of natural distributed generation of energy. This biological energy is primarily used for internal functions as above. This energy is also useful for external essential activity like movement for water, food and shelter for protection and peaceful ...

  Grid Operation Short Term Load Forecast Better Start With PART-1 Preface: There are some industries that produce intermediates only.  Their product is not for consumers but it is input to other industries producing final product for consumers. In the chemical sector, some industry   produce intermediates that is input for other industries like pharmaceutical, colors, detergents, cosmetics, etc. Similarly various industries produce different machine parts that are used in industries producing machines for consumers. The objective of this write up is similar. It was observed that many academic and field experts have developed efficient models for Short Term Load Forecasting using different logics and techniques. But when applied to field data, in many cases, the results were not as accurate and consistence as expected. Reason may be discrepancy in data itself and result was GIGO. Here I have some useful information in the matter as a practicing engineer havin...