Presentation review1 bses.pptx

short view about bses O & M 11KV

1. Summer Internship Presentation Depart of Electrical Engineering School of Engineering and Technology Central University of Haryana Review-1 Md Tarique Anwar 192222 BSES Rajdhani Power Limited (BRPL) Project Trainee 50 days from 20-01-2023 to 31-03-2023 8.59 CGPA

2. About Industry BSES Rajdhani Power Limited (BRPL) BSES Rajdhani Power Limited (BRPL) supplies reliable power to an area spread ~ 700 sq. kms with a customer density of ~3100 per sq km. Its over 2.7million customers are spread across 22 divisions across South and West areas, including Alaknanda, Dwarka, HauzKhas, Jaffarpur, JanakPuri, Khanpur, Mundka, Najafgarh, Nangloi, Nehru Place, New Friends Colony, Nizamuddin, Palam, Punjabi Bagh, R.K. Puram, Saket, SaritaVihar, Tagore Garden, Vasant Kunj, VikasPuri, Uttam Nagar & Mohan Garden. BRPL Corporate Office Address : BSES Rajdhani Power Limited     BSES Bhawan, Nehru Place, New Delhi -110019 Nearest Landmark: Nehru Place Bus Terminus. Telephone :  [phone] CIN : U40109DL2001PLC111527

3. From a high of 63.1 %, AT&C losses in 2002, AT & C losses in BYPL areas of East and Central Delhi have come down to ~ 7.5% in FY21, a reduction of over 55%. Similarly, in the BRPL area of South and West Delhi, the AT&C losses have reduced from 51.5% to ~ 7%** in FY21, a reduction of ~ 45% The following operational statistics given an overall view of the strength of BSES distribution network: S.No. PARAMETERS UOM FY 2002-03 FY 20-21 % Increase       BRPL BSES BRPL BSES   1 Total Grids No. 63 103 100 154 50 2 EHVFeeders No. 132 221 253 423 91 3 EHV Lines /Cables ckt km 674 1037 1,243 1899 83 4 Power Transformer No. 146 244 269 437 79 5 EHV Capacity MVA 3036 4899 6,376 10297 110 6 11KV Feeders No. 733 1209 1,593 2515 108 7 11KV Lines /Cables ckt km 2299 3747 8,065 11077 196 8 Distribution Transformers No. 4852 7509 9,880 13825 84 9 Distribution Transformers Capacity MVA 2587 4291 6,381 9896 131 10 LT Feeders No. 15219 25412 33,603 49160 93 11 LT Lines /Cables ckt km 5382 9971 13,118 18802 89

4. Geographical boundry of various Discom which are operating in Delhi: BRPL BYPL TP-DDL MES NDMC

5. I have completed internship training in two different department of BRPL till 31-03-2023. I have received a great amount of help from MRs. Shruti Murthy (9015182748),DGM(HR),BRPL. As an Intern Trainee my Job roles are as follow: Insuring proper maintenance of electrical equipments . Various PM on transformer Meter Tagging Routine Management Faults and their maintenance Monitoring ,Protection and controlling various equipment from SCADA Centre

6. Hierarchy of 11kv O &M Division: DGM Supervisor SDO(GM) SDO Support Maintenance Team Complain Team

7. Ring Main Unit LT Main Transformer F1 F2 F3 F4 11KV 11 KV 340V Secondry Distribution Substation Layout:

8. Operation and Maintenance Department Function(11KV and below) : Preventive Maintenace on transformer Insulation Test Earth Insulation Test Faults and their Maintenance Consumer Grivences To check MoG status Work with FLC and Breakdown Team for smooth Operation and maintenance Co ordination with various department like material store ,Loss Reduction and Meter Management Group(MMG) department.

9. Learning Outcome After completing an internship of two months in a distribution company of electricity, I had gain several valuable learning outcomes. Here are some potential learning outcomes: Knowledge of Power Distribution Systems: acquired a deep understanding of the power distribution infrastructure, including transformers, power lines, substations, and distribution networks. learn about the components and their functions, as well as how electricity is transmitted and distributed to end-users. Understanding of Electrical Regulations and Safety Standards: Working in the electricity distribution industry that enhanced my knowledge to various regulations and safety standards that govern the sector. learn about codes and standards related to electrical safety, equipment maintenance, and operational procedures to ensure compliance and promote a safe working environment. Familiarity with Network Operations: gain hands-on experience with network operations, including monitoring, controlling, and maintaining the electricity distribution network. This may involve activities such as load balancing, fault identification and troubleshooting, outage management, and restoration procedures. Faults and their Rectification process: Breakdown & Cable Jointing Failure Analysis Straight transition joints between Paper Insulated Cable (PILCA) and Cross Linked Polyethylene (XLPE) cable Straight through joints between XLPE and XLPE (or Polyvinyle chloride) Cables

10. About 5S Audit 5S is a workplace organization methodology that originated in Japan and is widely used in various industries around the world. The term "5S" refers to five Japanese words that describe the steps involved in implementing and maintaining an organized and efficient workplace. Here are the five steps of 5S: Sort ( Seiri ): This step involves sorting and removing unnecessary items from the workplace. Set in Order ( Seiton ): Once unnecessary items have been removed, the next step is to arrange and organize the remaining items in a systematic manner. Shine ( Seiso ): This step focuses on cleanliness and maintenance. Standardize ( Seiketsu ): Standardization involves establishing clear and consistent procedures, guidelines, and visual controls to sustain the gains achieved through the first three steps. Sustain ( Shitsuke ): The final step of 5S is to sustain the improvements over the long term. It involves developing a culture of continuous improvement and discipline within the organization. By implementing the 5S methodology, organizations can achieve a more efficient, organized, and productive workplace. It promotes safety, reduces waste, improves quality, and fosters a sense of ownership and pride among employees

11. Statement of Enhancement of Knowledge before and after training: Before the internship , my knowledge of the distribution company of electricity was primarily theoretical. I had studied concepts related to power distribution systems, electrical regulations, and safety standards in academic courses. I had a basic understanding of the infrastructure components involved, such as transformers, power lines, and substations. After completing two months of my internship in a distribution company of electricity, my knowledge and understanding of the industry have significantly enhanced. Through hands-on experience and exposure to various aspects of the distribution company, I have gained valuable insights and practical knowledge. Here are the key areas of enhancement: Secondry distribution layout Various operation and Maintenance of equipments like DTR,ACB,RMU Trouble shooting using various method like FLC,HIGH POT Monitoring , Protectionand controlling various equipment from SCADA Centre

12. Some pictures during Training:

13. THANK YOU