• Electrical India
  • Jul 1, 2017

Major players operating in the HVDC transmission market are ABB Ltd. (Switzerland), Siemens AG (Germany), General Electric Co. (US)...

  • Electrical India
  • May 5, 2017

This paper describes the use of advanced line current differential protection, to address conditions like CT saturation at only one-end during through fault conditions. It also describes an industry-unique three-terminal application of line current differential protection within Hindalco Industries Limited...

  • Electrical India
  • Apr 29, 2017

Experts call for regulatory, policy, and market transformation to realise potential of distributed energy technologies...

  • Electrical India
  • Apr 5, 2017

Series compensation increases the transmission capacity and improves the stability of a power system. Since transmission line itself consumes reactive power as it transmits the active power...

  • Electrical India
  • Apr 5, 2017

Conventionally, grid connected photovoltaic energy conversion systems are composed of a DC-DC converter and an inverter. The DC-DC converter is controlled to track the maximum power point of the photovoltaic array and the inverter is controlled to produce current in such a way that the system current has low Total Harmonic Distortion (THD) and it is in phase with the utility voltage. The efficiency of the conventional system is low because the DC-DC converter and the inverter are connected in series. The purpose of this article is to design a photovoltaic generation system for connection in a three-phase system using only a DC/AC inverter...

  • Electrical India
  • Mar 23, 2017

Smart grid technologies ,in future, will focus on increasing the grid’s efficiency, reliability, and resilience...

  • Electrical India
  • Mar 5, 2017

Smart energy grid indicates an energy network that allows a two-way communication between suppliers and consumers, while monitoring the network condition in real time i.e., electricity production, consumption and distribution...

  • Electrical India
  • Mar 5, 2017

This paper deals with the present state of energy technology and the prospects for its growth. The general aspects of this subject need to be known. To achieve this goal, it is important that the engineer studies the pertinent literature that gives him a new horizon and understanding of diversified connections between power engineering and different branches of economy, the biosphere, and a great variety of activities aimed at promoting technological progress...