SLDC

Mission - "To facilitate intra and inter state transfer of power with Responsiblity, Security and Economy on sound commercial principles"



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Delhi Transco Limited is the State Transmission Utility of the National Capital Territory of Delhi. It is responsible for transmission of power at 220KV and 400KV level, besides upgradation operation and maintenance of EHV Network as per system requirements.

After the enactment of Electricity Act 2003, a new department under the name and style of State Load Despatch Center (SLDC) under Delhi Transco Limited was created, as an Apex body to ensure integrated operation of the power system in Delhi. SLDC Delhi started its function on the First of January 2004. SLDC is responsible for the real time Load Despatch function, O&M of SCADA System and Energy Accounting.







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Disclaimer: While every care has been taken to ensure the accuracy of information furnished in this website, DTL shall not be responsible for any inadvertent error or omission. However, DTL shall be obliged if errors/ omissions are brought to its notice for carrying out corrections in the next update.The real time data shown on this site is only for monitoring purpose and have no commercial impact.


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Emerson Enhances Ovation® SCADA Capabilities For More Effective Management Of Remote Water/Wastewater Assets
October 21, 2008


Integration of Bristol® ControlWave® RTU technology offers better insight into remote operations for more reliable control, higher data integrity and reduced O&M costs
Pittsburgh - Emerson Process Management announced that its Bristol® ControlWave® remote terminal unit (RTU) technology has been fully integrated into its Ovation® SCADA platform, translating into a number of benefits for municipalities and investor-owned utilities. These benefits include better management of distributed systems and remote sites, improved water/wastewater process control reliability, and reduced operations and maintenance (O&M) costs.
Traditionally, SCADA systems poll RTUs for information either at specified time intervals or on demand. With the tight integration of the Bristol ControlWave RTU, the Ovation SCADA platform now features a configurable polling mechanism. This allows operators the option of having the RTUs send data directly to the SCADA server or central Ovation control system only when values change. Not typically available from other SCADA suppliers, this "report by exception" messaging scheme not only optimizes bandwidth but also provides real-time alarming of remote sites.
The Ovation SCADA system now also offers users access to more data than was available previously. If configured for periodic polling, the Ovation SCADA solution with ControlWave RTU technology has the capability to buffer and time stamp data – including alarms – then send it directly to the Ovation historian so that no data is "lost" in the event of a communication failure. Conversely, when most other SCADA systems are configured to transmit data during specific time intervals, only a "snapshot" of information is relayed back to the SCADA server. This is less than optimal, as alarms or other abnormalities can be missed if they take place between polling intervals or during a communication outage.
The availability of better and more complete information through the integrated Ovation SCADA solution is advantageous for early detection of equipment failure, more efficient deployment of field crews, and provides a higher degree of data integrity for helping to ensure compliance with environmental regulations.
The integrated Ovation SCADA solution also offers enhanced reliability features unique to Emerson. These include fault-tolerant data transmission through redundant communication schemes as well as an additional security mechanism that ensures the RTU is communicating only with the SCADA server or central Ovation control system and not being intercepted by an outside source.
Emerson's Ovation SCADA solution is part of the company's broad portfolio of automation, analytical and optimization solutions for the water/wastewater industry. These include the PlantWeb® digital plant architecture which leverages the Ovation control system, Bristol ControlWave RTU technology, AMS® Suite of predictive maintenance software, intelligent field devices, valve automation and asset optimization solutions. The end result is a single seamless system that integrates real-time process and equipment information with transaction-based enterprise business systems. A number of major metropolitan areas – including Detroit, Chicago, San Diego and Washington, D.C., as well as smaller municipalities – rely on Emerson's scalable Ovation SCADA solutions to oversee their water and wastewater infrastructures.
"We understand the operational, regulatory and financial issues facing the water and wastewater industries and know that efficiently and expertly managing water and wastewater treatment processes and systems plays an important role in enabling municipalities and investor-owned utilities to effectively address these challenges," said Bob Yeager, president of the Power & Water Solutions division of Emerson. "The availability of our enhanced SCADA capabilities is indicative of Emerson's ongoing commitment to embracing and integrating the latest technologies so that organizations are able to best serve their communities not only today, but well into the future."
About Emerson Process ManagementEmerson Process Management, an Emerson business, is a leader in helping businesses automate their production, processing and distribution in the power, water and wastewater treatment, metals and mining, chemical, oil and gas, refining, pulp and paper, food and beverage, pharmaceutical, and other industries. Emerson's Power & Water Solutions division (www.emersonprocess-powerwater.com) is a global supplier of advanced distributed process control and information systems. The Pittsburgh-based company is a recognized leader in developing plant-wide process control solutions for the power generation, water treatment and wastewater treatment industries. Power & Water Solutions plays a key role in the Emerson mission of combining superior products and technology with industry-specific engineering, consulting, project management and maintenance services. Emerson brands include: PlantWeb®; Ovation®; Scenario®, SmartProcess®; Fisher®; Micro Motion®; Rosemount®; Daniel®, Bristol®, ControlWave®, DeltaVTM; and AMS® Suite.
About EmersonEmerson (NYSE: EMR), based in St. Louis, is a global leader in bringing technology and engineering together to provide innovative solutions to customers through its network power, process management, industrial automation, climate technologies, and appliance and tools businesses.
Ovation®, Scenario®, SureServiceSM, SmartProcess®, PlantWeb®, Fisher®, Micro Motion®, Rosemount®, Daniel®, Bristol®, ControlWave®, DeltaVTM and AMS® Suite are marks owned by one of the Emerson Process Management legal entities. Other marks are the property of their respective owners.
SOURCE: Emerson Process Management,Power & Water Solutions
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