All utilities have responsibility to provide uninterrupted power supply to all consumers and to recover the bill amount for survival of the utility. In all utility, Industrial consumers supplying the power on high voltage level. For the metering of the same, instrument transformers are used in coordination with the energy meter to record the consumption of that consumer. These instrument transformers and energy meter have inherent errors, due to which no any metering system record the accurate energy consumption. For correct recording of the energy consumption, compensation to the errors is...

Electrical Motors' fault detection and diagnosis in industrial setups, is determined by a myriad of factors which includes various techniques and tools. As the experience shows more sophisticated tools and techniques are being developed but the ease of diagnosis is also getting sacrificed in the process. The main drawback prevailing is that tools and techniques developed so for needs expert knowledge and support to draw conclusive opinion. It is against this background that a dire need was felt to design and develop basically a very user friendly technique and tool in the domain of electrical...

Transformer has wider footprint in modern power distribution systems. The deregulate electrical energy market demands for a reliable and uninterrupted power supply. Therefore, sudden failure of such device is strategically important and it has technical and commercial impacts. Technically, the outage may affect system stability based on location and operating condition. Commercial aspect includes loss of revenue due to discontinuity in supply to the consumer, penalties from state or national regulatory commissions, damage to the distribution transformer and peripherals. This necessitates...

As per the huge wind power potential, large wind energy development in rural area of North Maharashtra has played a very important role. Due to increase of wind power penetration to grid, the Power Quality issues are affected and there are certain technical limitations in the form of grid codes for wind power penetrations to grid system. Poor Power Quality acts as obstacle for effective implementations of the Indian wind grid codes, in identified case study of the Khaprale wind farm. In view of this the special case study with detailed Power Quality analysis of a Wind Farm project at Khaprale...