Date: Jan 01, 2012 Source: ARMY SBIR Success Story (
click here to go to the source)
Security and robustness of future power networks will be improved by controlling access and minimizing points of vulnerability. This Small Business Technology Transfer (STTR) program has worked toward these objectives by developing microgrid control technology that has the following capabilities: access control to prevent unauthorized use distributed intelligent control to achieve local area efficiency and to prevent single point of control vulnerability; multi-tier load control down to the device level to allow control of assets according to mission priorities; plug and play of diverse generation assets; and, fast-acting frequency based control to maintain system stability.
Odyssian Technology developed a power distribution and control technology called eBoard. To improve user access to electrical power, this innovative technology replaces discrete electrical outlets with a wall mounted power track system that allows plug-in along its entire length. Adapters are used that allow plug-in of conventional pronged plugs into the power track system.
More advanced versions of eBoard have been developed under this program that provides for intelligent load control at the device and power track levels using microprocessor based power control modules, smart load adapters, and a wireless mesh power control network.
The eBoard power track system has advantages over conventional wire and outlet configurations including improved access to power along its entire length, improved ease of installation and removal, and ease of restricting access through use of a controlled unique interface.
Technology Transition:
Demonstration of the STTR smart eBoard system to Natick Soldier Research, Development and Engineering Center (NSRDEC) resulted in a contract to develop a derivative of the smart eBoard system capable of phase balancing within military tactical shelters.
A more conventional cable-box design was later developed for use in soft walled shelters. This cable-box version, which is named the PACAS (Power Access and Control for Army Shelters), has been developed using production processes and commercial-off-the-shelf (COTS) components.
Computer controlled circuit breaker panels provide circuit protection and networked control of multiple microprocessor-controlled receptacles that are connected in series on each circuit. NSRDEC plans to send the PACAS System to the Army Medical Command for test and evaluation. Approximately $800K in Phase III funds have been used to develop the eBoard and PACAS shelter phase balancing systems.
