multi-functional energy management for large buildings
Description
Akida’s wattGAUGE system is a reference design based on our TARAS technology, which offers any commercial facility the ability for real-time and web-based management of their energy consumption.
Central control and connectivity: The system is offered with an Energy Management Panel (EMP) where the Energy Gateway processor gathers data and makes automated load management decisions. The EMP includes wireless communication, which means that loads can be managed remotely at the point of use by installing Energy Control Units (ECU’s). The EMP also has Ethernet and WiFi connectivity to allow the system to be connected to a router for access via computer networks and the Internet.
Remote monitoring: To use the remote capability of the system, energy control units (ECU’s) have to be added. The ECU’s are connected to each point where energy consumption needs to be managed, but are not on independent circuits (that can be controlled at the EMP); for example air conditioners and area lighting. The ECU fits neatly in-line on the power cord and can normally be installed by a qualified installer in minutes. ECU’s are also available in a low voltage configuration where it utilizes existing low voltage controllers such as thermostats to control a large load. For electrical loads that require monitoring only, for example production equipment and security lighting and no switching on/off, the system can include one or more u-METER+ devices to measure the power being consumed and transmit the data wirelessly to the EMP.
The ECU has two-way wireless communication with the EMP, which means no expensive cabling is necessary to install the system. Depending on the system configuration, the communication will be via Powerline, WiFi or Zigbee.
Circuit control: The EMP, which includes a relay board, is installed adjacent to the building’s electrical panel and a qualified installer will wire it into the electrical circuits that are to be managed (for example circuits serving air conditioners, pumps etc.).
The wattGAUGE system’s multiple input capabilities provide the ability to gather and relay any data necessary to make sound energy management decisions, for example occupancy can be monitored with motion sensors and the system is also capable of communicating with digital thermostats.
Simple set-up: The wattGAUGE system can be configured via the built in software in the Energy Gateway processor. When the system is configured, each managed load is labeled with its location and details of the electrical load it is managing. System users can also be set up with levels of authority so that ability to modify the system is restricted.
Full control of energy costs: The wattGAUGE software stores historical data and useful reports are presented to analyze costs and data to make better management decisions. Data can be exported in a universally compatible format for analysis in third party software such as accounting systems. System users can relay commands back to the EMC to reduce energy consumption. For example a lighting circuit can be switched off because the facility is closed for the day, or a thermostat can be adjusted because of low occupancy. The wattGAUGE software has been developed to allow system users to create a highly customized system to fit their particular circumstances and need for automation.
Smart-grid: The wattGAUGE system can also be configured to communicate with a digital meter to allow the utility company to access the detail data on power consumption and even provide two-way communication so that the utility company can shut off or lower settings to reduce electrical loads to better manage their power grid.
Achieve GREEN status with minimal capital outlay: The wattGAUGE system can help buildings meet environmental standards such as LEEDS, cost effectively. The system’s wireless capability and compatibility with multiple communications platforms means that it can be easily retrofitted into existing facilities or “piggy-backed” onto other networks for new construction.
