1 / 9

O&M and Capacity planning in Transmission & Distribution with MIS/GIS Applications

O&M and Capacity planning in Transmission & Distribution with MIS/GIS Applications. V. Sridhar Rahul Pandey. How O&M Practices Impact Organizational Performance. Revenue – Expense = Profit. Units Sold. Price. Capital cost (depreciation). Fuel cost. Overhead cost. Interest cost.

jelani-sharp
Télécharger la présentation

O&M and Capacity planning in Transmission & Distribution with MIS/GIS Applications

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. O&M and Capacity planning in Transmission & Distribution with MIS/GIS Applications V. Sridhar Rahul Pandey

  2. How O&M Practices Impact Organizational Performance Revenue – Expense = Profit Units Sold Price Capital cost (depreciation) Fuel cost Overhead cost Interest cost Power purchase cost PPA / Negotiation Technology, Capacity & Location Planning O&M Management Financial Mgmt HRM & Orgn Structure Mat’l Mgmt

  3. How to Estimate Reliability ? What is reliability? • Forced outage rate (probability of failures) • System reliability v/s Equipment reliability v/s Component reliability Failure rate Age

  4. How to Measure Reliability and use it for outage scheduling ? • Percent Reserve Evaluation • Capacity exceeding peak load • Loss-of-Load-Probability (LOLP) Method • No. of days / yr of capacity deficiency • Considers probability of simultaneous outages of equipment & daily peak-hr loads • Most popularly used by utilities

  5. A Tool for Operations Monitoring & Improvement: Statistical Quality Control (SQC) • A simple but powerful statistical tool to monitor, diagnose and reduce variation of operating performance of an equipment • Operators and engineers need to be trained in drawing QC charts

  6. SQC helps in Operations Monitoring & Improvement (Mean of X-bar) + (3 Sigma) Mean of X-bar X-bar (Mean of X-bar) – (3 Sigma) Sample points R Sample points

  7. Pre-requisites for Implementing Modern O&M Management tools • Build discipline of data collection • Extensive real time data collection • Updation of static data • Deploy IT for effective data collection, analysis and decision-support • Change mindsets • Greater coordination between functions (e.g. O and M) • Relevant training • New HR systems and Incentive schemes • Move from Standard costing to Activity based costing (ABC)

  8. O&M Challenges When Markets become Competitive & Uncertain • Analytical modeling methods for scheduling will become a necessity to account for • Price volatility (bidding strategies) • Uncertain demands (a function of prices and market rules) • Real-time dispatch • Appropriate technology-mix will become relevant

  9. Enhanced Role of O&M Besides deploying modern management techniques and IT support to increase efficiency (reduce costs) and reliability (service),.. O&M must be seen as playing a strategic role by: • Ensuring lateral consistency with other functions like Materials, HR, Costing/Finance, etc, • Ensuring vertical consistency with Corporate Planning & Strategy • Enabling and helping formulate Business Strategy • Building cumulative capabilities (e.g. methods of reducing outage durations, incremental upgradations, etc) • Sustaining capabilities that cannot be easily copied

More Related