Maintenance of Transformer : The Complete Guide | One of the passive electrical device is the electrical transformer. It is used to transfer the electrical energy. In this article we are going to see about maintenance of transformer. The guide is completely covered about transformer maintenance. So, read carefully without skip any paragraph. Precautions For … Read more
Transformer Short Circuit Forces Forces Generated in Transformer During Short Circuit | Transformer coils are subject to tremendous forces under short circuit conditions, because currents may be of the order of hundreds or thousands of amperes. Moreover force is proportional to the square of the current. The force exerted on each conductor is given by the well-known … Read more
Drying of Electrical Transformer Insulation | New transformers are almost invariable sent fully dried out, filled with oil and fitted with a breather. Sometimes large transformers are sent out without oil, with the cooling coils separately packed, to reduce weight and facilitate handling. The cooling tube outlets are the sent blanked off sealed, the tank … Read more
Electrical Transformer Noise Reduction and Operation | Every transformer does make some noise, but it becomes conspicuous when the size is large. The noise are hum is due to the fact that the core, which is made up of thin laminations, vibrates because of the alternating magnetic flux, and therefore expands or contracts ever so … Read more
Electrical Substation Equipments – GIS components Electrical Substation Equipments | A substation is an assemblage of electrical apparatus. These include bus-bars, circuit breakers, isolator with earthing switch, insulator, surge arresters, CTs, PTs, Line trap unit coupling capacitors, compensation equipment, and power transformers. 1. Transformers Transformers are necessary for a substation for stepping – up and … Read more
Transformers and Different Types Transformer is a electrical device which is used to convert electrical energy of higher voltage to a lower voltage without changes in frequency before and after the voltage transformation. It is mostly used in distribution lines of urban areas. In this article we are going to see about different 12 types … Read more
WHAT IS MINIATURE CIRCUIT BREAKER? MCB FULL FORM, MCB SYMBOL AND 3 TYPES OF MCB MCB FULL FORM | MCB SYMBOL | 3 TYPES OF MCB | MINIATURE CIRCUIT BREAKER is the full form of MCB. It is used for tripping purpose while circuit connection in overload or short circuit situation. This type of circuit … Read more