Numeric, one of the leading UPS manufacturers and power quality solution providers in India becomes the first UPS manufacturer in the country to comply with Bureau of Indian Standards (BIS) registration for 6 - 10 KVA range.
DEIF's AGC-4 features proven technology for a wide range of generation systems in critical power applications.
The UPS product offerings by Numeric already conform to the international standard-CE.
Eastman’s grid-tie solar PV inverter is designed under the latest applied scientific automation. These inverters are technologically exceptional solar devices for residential homes and commercial segments…
The state-of-the-art Sinacon PV inverter will be locally produced and manufactured at Siemens’ Kalwa plant near Mumbai for the domestic market as well as for export into the region.
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... - Dr. L Ashok Kumar
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... - Rajesh Chourishi
In this article, reactive power cost characteristics have been obtained developing the reactive power capability charts at different operating points and utilizing them to find lost opportunity cost... - Dr. Ashwani Kumar, Rajender Kumar
In previous publications, authors have reported about the performance of the single-phase inverter topology based on controlled charging of the capacitor. The dynamic performance was not available. This article presents the dynamic performance of the inverter for various types of load, which includes leading, lagging and unity power factor, and analysis for 'total harmonic distortion' has been included... - K.Vijayakumar, S.Kannan and S.Ponnayira Sundaravel