NAGAMALLESWARA RAO BHATTU

Experience

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  ECI ENGINNERING AND CONSTRUCTIONS PVT LTD

  Feb 2013 - Feb 2014

  Site Electrical Engineer

  I worked as Electrical Site Engineer in 400\220 KV Substation at ECI ENGINEERING AND CONSTRUCTIONS LTD. Here my work profile as follows:1.Checking of the civil constructions of all power plant installations and take the responsible actions.2.Proper planning and allotment of man power, material and equipment for the particular work by considering the construction criteria and integrity of the total project.

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  SOLON INDIA PVT LTD

  Oct 2015 - May 2016

  ELECTRICAL ENGINNER ( O & M)

  I worked as Electrical Engineer (O&M) in 2MW and 3 MW Solar PV plant for SOLON INDIA PVT LTD from October-2015 to May-2016.Here my work profile as follows:1.Preventive maintenance of PV central inverters of (630 KW range), transformers, and LT and HT breakers. This includes routine inspection and making corrective actions to reduce break down time and reduce energy losses.2.Carrying out preventive and breakdown maintenance of 33 KV ABB HT & LT power distribution system, ABB, AEG Central inverters and 1800 KVA Transformer.3.Monitoring of INVERTERs and SCBs through online data system.4. DGR Preparation, planning of day to day activities at site and site supervision.5.Preventive and corrective maintenance for communication problem occurs on SCADA system. Show less

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  PES Engineers Private Limited

  May 2016 - Mar 2022

  Senior Engineer

  1.Handling operations and maintenance, performance analysis of 17.5 MW solar PV plants. 2.Monitoring plant generation with SCADA technologies. 3.Conduct meetings with site teams to find the reason for failure and implement the preventive and corrective actions to reduce downtime for achieving generation targets, PR and CUF agreements.4.Inventory O&M spares management and take cost effective decisions. 5.Preparation of RCA reports about failure. And prepare History cards of all equipment.6.Preparation of plant performance reports (Daily, Weekly, Monthly & Annually).7.Planning of day to day activities at site and assigning works to electricians and Junior Engineers. 8.Performing the Thermal Imaging to analyze the performance of the modules and other equipment’s in the plant, String performance analysis and I-V curve tracking. Show less

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  Enrich Solar Services Pvt Ltd

  Mar 2022 - Oct 2023

  Senior Engineer O&M

  Operations in-charge at 100 MW solar park, along with the daily operations, doing data analysis, monitoring of preventive maintenance activities along with IMS checklists pertaining to ground mount solar PV plants. Currently directly handling 3 O&M sites with 113 MW capacity as Sr. Engineer O&M, besides this technically assisting to all O&M sites handled by the firm. Overall monitoring of O&M activities in 100 MW solar park, coordinating with remaining O&M sites with respect to faults and analyzing the generation trends to increase the performance of sites. Corrective maintenance during breakdown, root cause analysis during equipment failure. Allocation of daily operations & maintenance works to the electricians & engineer’s, looking after the safety related activities. Ensuring vendors and site team to perform preventive maintenance as per schedules to meet customer requirements. Preparation MRS and Approval notes as per allocated budgets to critical O&M equipment's and Spares. Monitoring plant generation with SCADA technologies.  Conduct meetings with site teams to find the reason for failure and implement the preventive and corrective actions to reduce downtime for achieving generation targets, PR and CUF agreements. Inventory O&M spares management and take cost effective decisions.  Preparation of Component failure report (CFR) and Root cause analysis (RCA) reports about failure. And prepare History cards & Preparation of plant performance reports (Daily, Weekly, and Monthly & Annually). Periodic inspection of Solar PV module parameters like Voc & Isc and make action plan against for any module degradation Grid failure analysis, Plant tripping analysis and coordination with electricity board for maximizing the transmission availability & Do basic testing of all power system equipments (CTs, PTS, Power Transformer & Breakers). Show less

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  CES

  Oct 2023 - now

  Technical Manager

  Technical Manager for Solar Assets performance related issues and project manager for SCADA systems installation and commissioning activities. Overall monitoring of O&M activities in 300MW solar assets, coordinating with respective O&M teams to found reasons for faults and analyzing the generation trends to increase the performance of assets.  Corrective maintenance during breakdown, root cause analysis during equipment failure. Allocation of daily operations & maintenance works to the electricians & engineer’s, looking after the safety related activities. Ensuring vendors and site team to perform preventive maintenance as per schedules to meet customer requirements. Preparation MRS and Approval notes as per allocated budgets to critical O&M equipment’s and Spares. Monitoring plant generation with SCADA technologies. Conduct meetings with site teams to find the reason for failure and implement the preventive and corrective actions to reduce downtime for achieving generation targets, PR and CUF agreements. Inventory O&M spares management and take cost effective decisions. Preparation of Component failure report (CFR) and Root cause analysis (RCA) reports about failure. And prepare History cards & Preparation of plant performance reports (Daily, Weekly, and Monthly & Annually). Periodic inspection of Solar PV module parameters like Voc & Isc and make action plan against for any module degradation Show less