Components

The BCIT Intelligent Microgrid will be rolled-out using different communication technologies such as RF, PLC, etc. The Microgrid will be able to utilize and work with many different technologies which could become available in the future, and the architecture will be open and non-vendor specific.

The BCIT Intelligent Microgrid network integrates the following 7 components:

Smart Meters

Capable of measuring multitudes of consumption parameters (e.g. active power, reactive power, voltage, current, demand, etc.) with acceptable precision and accuracy. Smart Meters should be tamper-proof and capable of storing the required data for a number of billing cycles.

Smart Displays

Capable of measuring consumption profiles and displaying that in an easy-to-understand form to end-customers. Smart Displays are part of how the utility companies communicate to the end-customers to keep them informed of up-to-the-minute trends in power consumption.

Communication Modules

Enabling each meter to communicate with adjacent meters, or with mobile/stationary data aggregators. The communication channel has to be extremely robust, secure and low-cost. Multiple technologies will be employed, with wireless (RF) and Power Line Communication (PLC) being the top contenders.

Access and Networking Middleware

To allow the setup and management of a secure meshed network comprising smart components in the same neighborhood, together with their assigned data aggregator. Encryption and security technology for secure access is paramount!

Data Aggregation Unit (DAU)

Capable of exerting command and control over a meshed network of slave meters. A DAU is capable of accessing each and every node in its assigned network.

Smart Appliances Control

Capable of exerting command and control over Smart Appliances to adjust/control their performance and service level based on user and/or utility requirements. The software for doing this will involve a lot of embedded technologies.

Aggregator Application Software

To allow authentication and hand-shake with each node in the network. It is capable of identifying each termination, querying them, exchanging data and commands with them and storing the collected data for scheduled and/or on-demand transfer to Utility Servers.