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TMVision -
A Complete Power Management System
Industrial plants need electrical power which is sourced from utilities, captive power plants and renewable energy systems. The emphasis is on efficient use of all such power sources along with effective management of loads, power quality and assets. To achieve this, one needs an integrated & comprehensive power management system which will meet curre &
equirements. L&T's is designed to fulfill this
need.
provides a complete Power Management
Solution for cost effective & efficient energy utilization by maintaining continuous & reliable operation, avoiding penalty in case maximum demand is exceeded, improving power quality, reducing maintenance cost, reducing manpower cost and thus increasing profitability in terms of lower production costs. For some industries energy costs constitute as much as 20-30% of its total operating costs and hence even small improvement in operational efficiency can have a dramatic impact on its bottom line.
an Information Technology driven Power
Management System also addresses the challenges in monitoring various corporate goals using measurable key performance indicators (KPIs) in various energy intensive sectors such as aluminum, cement, fertilizers, pulp, paper, petrochemicals, iron & steel and for business establishments, SEZs, airports, ports, etc.
provides comprehensive information on
optimization potentials and utilization parameters to be co-related with KPIs viz., energy efficiency, production rates, process efficiency, power quality, asset optimization and further supports the decision-making process with up-to-date information.
enables clear overview of the electrical
network and provides means for monitoring and managing load. Tight integration of all subsystems ensures system stability and helps avoid system collapse. It incorporates all the features of high-end electrical SCADA system.
The basic features include:
Real time monitoring and control of incomers, outgoing
feeders, transformer feeders, bus couplers etc.
nt future
r TM Vision -
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TMVision -
TMVision -
TMVision -
TMVision -
Real Time Control
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Monitoring & Control of Electrical Network
Report Generation
Load Shedding
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Alarm, Event & Reporting
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Frequency & df/dt base
Time based
Configurable groups & feeder priority
Event & Alarm logging
Alarm filtering and commenting
Data archive management for better storage
Real-time and historical trending
Customized “Excel-based” reporting
SMS alerts
E-mail alerts
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q Provides demand control of plant
q Minimize impact on production due to overloading
q Maintain the power balance in plant
Real-Time Trends
Control & Automation Automation Campus, A-600, TTC Industrial Area, Shil Mahape Road, Navi Mumbai - 400 710 Tel: 91-22-6722 6300 / 6722 6337 Fax: 91-22-27783033 Website: www.larsentoubro.com, e-mail: [email protected]
*Needs appropriate hardware / sensors in the electrical network
Advanced Features
Energy Accounting
Power Quality Monitoring
In addition to basic features, includes
advanced features to minimize energy utilization and cost
effective plant operation. The advanced features include:
Group energy consumption tracking
Group energy saving tracking
Configurable groups
Assists user to identify areas for energy saving and minimize
plant operational cost
Location-wise Voltage and Current harmonics*
Power Factor monitoring
Guides the user to take corrective action on power quality
management
Switching operations count
Equipments specifications, supplier information & maintenance data
Maintenance alert
Provides “condition-based” and “schedule-based”
maintenance alerts - improves maintenance performance
Daily forecasting of electrical power consumption
Area-wise load forecasting
Peak demand calculation
Power consumption profile for the day
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TM Vision -
Synchronization & Load Sharing
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Generator and Bus synchronization monitoring and initiation
of synchronization
Load sharing between generators*
q Helps optimum use of power resources
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Asset Management
Load Forecasting
Load forecasting will assist the user for power planning, which
includes:
Power purchasing requirement for the day
Power generation requirement for the day
Maximum demand planning
Maintenance scheduling
Optimal mix of power from different sources to run the
plant economically without exceeding Contracted Demand
Assists the operator to have optimal mix of power from different sources to run the plant economically without exceeding contracted demand
Unscheduled Interchange (UI) calculations
15 min block-wise suggested generation to minimize UI.
Active, reactive power & frequency trends
UI support for Wind and Solar generation
Provides power generation & export details for grid discipline and facilitates real-time electricity market operations & commercial transactions.
This module will help user to plan his facility or factory
consumption taking into account generation from renewable
energy sources by forecasting module. This includes:
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Economic Dispatch
Availability Based Tariff (ABT) functionality
Renewable Integration and Generation Forecasting
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Solar PV string monitoring and inverter integration
Wind turbine inverter integration
MET sensor integration for renewable generation
forecasting.
Load Forecasting
Optimizing Energy, Powering Sustainability
MumbaiTel: 022-67051521 • Fax: 022-67051497
New DelhiTel: 011-41419521 • Fax: 011-41419600
ChennaiTel: 044-28462050 • Fax: 044-26462102
KolkataTel: 033-22828418 • Fax: 033-22822434
Customer Interaction Centre : Toll free nos.: 1800 233 5858/ 1800 200 5858 Email: [email protected]