Real-time generation tracking transitions power plant management from reactive maintenance to proactive optimization. WBPDCL achieves this through an interconnected digital ecosystem. 1. SCADA and EMS Integration
WBPDCL utilizes advanced systems and Distributed Control Systems (DCS) to manage its fleet.
| Technology | Status | Benefit | |------------|--------|---------| | Upgraded RTUs (IEC 61850) | Pilot at Bakreshwar | 1 sec resolution | | PMU (Phasor Measurement Units) | Installed at 400 kV substations | 50 ms time-stamped data | | AI-based generation forecasting | Under evaluation (NITI Aayog grant) | Reduces DSM penalty by 15–20% | | Digital twin for Sagardighi Unit-5 | 2025–26 budget approved | Predictive maintenance | wbpdcl real time generation
Electricity from different plants carries different variable costs. By viewing real-time generation and cost metrics simultaneously, grid managers can implement Merit Order Despatch. This ensures that the cheapest power plants run at full capacity first, saving taxpayers and distribution companies money. 2. Frequency Control and Grid Stability
Developing a paper on WBPDCL (West Bengal Power Development Corporation Limited) real-time generation SCADA and EMS Integration WBPDCL utilizes advanced systems
Real time generation refers to the actual megawatts (MW) being produced by WBPDCL’s units at any given second, as opposed to scheduled or planned generation. This data is vital for:
Through this portal and the official WBPDCL website, stakeholders can access: This ensures that the cheapest power plants run
involves analyzing how digitalization and real-time data monitoring improve operational efficiency in thermal power plants. In recent years, WBPDCL has achieved record performance, such as a Plant Load Factor (PLF) of 88.9% in FY 2024-25
A new 660 MW supercritical unit at Sagardighi TPP achieved full load in December 2025, bolstering generation capabilities. 2. Importance of Real-Time Generation Data
WBPDCL has been at the forefront of adopting real-time generation technologies in India. The company's real-time generation initiative is aimed at enhancing the efficiency and reliability of its power plants, while also reducing greenhouse gas emissions. To achieve this, WBPDCL has implemented a range of advanced technologies, including:
By tracking real-time generation, operators can optimize coal consumption and plant heat rates.