Online ISSN: 2515-8260

Author : Chinthamani, B.

Design of Online Monitoring Device for COD Parameters of Waste Water in Industrial Sewage

K. Kalaivani; E. Kalpana; B. Chinthamani; K. Nandini; S. Anushiya devi

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 4, Pages 2746-2752

high quality water excellence is essential to human health, social and economic growth, and the ecosystem in the world. However, as population increases and existing environment is getting destroyed ensuring that there are adequate and water supply for everyone is becoming confront. The best tactic to clean highly polluted and noxious industrial waste water by handling them at the industry itself and sometimes by executing on-site treatment within the production lines with recycling of treated seepage. The project develops a system that monitors the industrial waste water conditions through a system of devices which collects the data in real time such as, COD parameters like pH level of water, TDS level of water and flow of water etc. and transfers it through a Wired Sensor Network or through a LAN to the care taker for analysis with the help of a mail alert. The process combines embedded system hardware techniques that are for online monitoring industrial waste water and send this information to company web site or to any control authority for remedial measures through MAIL alert.

Improvement of Power Quality in Grid Connected Photovoltaic and Wind Energy System

S. Kavitha; B. Chinthamani; Kavitha Vasantha

European Journal of Molecular & Clinical Medicine, 2020, Volume 7, Issue 4, Pages 2938-2945

Smart grids comprises of PV cell array, wind mills and power generators. Due to the nature of renewable sources such as sun and wind the output of such generators cannot be completely relied on. Furthermore, the fluctuating output sources results in total harmonic distortion in smart grid. Harmonics induce in the smart grid at different levels such as at transmission and distribution system and at load side. The harmonics in the grid eliminated with harmonic filters. In this paper, a harmonic filter design and connect at load side to analyse power quality. The smart grid, transmission & distribution system, harmonic filter and load design in simulink and the effect of harmonic filters are analysed.