The one-day-in-10-years criterion might have lost its usefulness in today’s energy markets. The criterion is highly conservative when used in calculating reserve margins for reliability. Can the...
Digest (May 2014)
The transmission line upgrade is expected to be completed before year's end. Work is underway on the initial phase of the project which involves replacing about three miles of conductor on a transmission line between substations on Collins Ferry Road and Chaplin Hill Road in Morgantown. The next phase involves reconductoring about half a mile of transmission line and replacing six wooden structures between the substation located on Collins Ferry Road and another Morgantown substation on West Run Road. The work is scheduled to start in mid-April and be completed by early June. The final phase will be the installation of new conductor on six miles of existing transmission line between the substation on West Run Road and a substation adjacent to the Lake Lynn Power Station. Work is expected to start in July and be completed by the end of the year.
GE Energy Consulting and the New York Power Authority (NYPA) have agreed to a one-year license arrangement allowing NYPA to use GE's Multi-Area Production Simulation (MAPS) software. NYPA is expanding its current modeling capabilities to perform high-fidelity nodal analysis. GE's MAPS software allows users to assess the value of a portfolio of generating units, identifies transmission constraints that impact the economic operation of the system and analyzes the complex interaction between the generation and transmission assets on the system.
Fleming-Mason Energy (FME) selected Tantalus for the design and implementation of an AMI communications network in northeastern Kentucky. FME will also leverage TUNet - the Tantalus Utility Network - to support a wide range of integrated applications. FME is utilizing TUNet's hybrid RF mesh architecture which leverages an ultra-long range 220 MHz WAN backhaul in combination with a terrain hugging 900 MHz LAN. FME is also leveraging the use of remote disconnect/reconnect meters to assist in streamlining collections and improving customer service. Deployment is scheduled to be complete in December 2015.
Survalent Technology commissioned an advanced distribution management system (ADMS) for Lakeland Power Distribution . The new system features Survalent's open-architecture system based on Windows Server. It includes Survalent's open system applications, including: SmartVU, SCADA explorer, event data recording, IED wizard & control panel, SCADA add-in, remote alarm annunciation, DNP 3.0 scan task, connectivity import interface, AMI interface and ICCP master to master protocol. The system will include integration with a number of other enterprise systems such as ICCP connection with Hydro One, connectivity import connection with ESRI GIS and integration with the Elster AMI system to receive unsolicited outage message notifications.
EVs & Storage
Toshiba delivered battery energy storage systems integrating the company's SCiB, a lithium-ion secondary battery to Kyushu Electric Power, for a demonstration project to expand introduction of renewable energy sources on remote Japanese islands. The systems have been installed in substations on Tanegashima Island and Amamioshima Island, in Kagoshima prefecture. The demonstration program will run for three years to fiscal 2016. The maximum output and capacity of the systems Toshiba has delivered are 3,000kW and 1,161kWh for Tanegashima Island and 2,000kW and 774kWh for Amamioshima Island.
Duke Energy Florida sold 76