1) Home Plug Green PHY (HPGP): The Standards for a Smart Grid
2) TDU: Transformer Diagnostic Unit
(Home Plug Powerline Alliance, 2012)
(less than 0.1% transmission error rate at 72 byte packet)
The amount of solar power generation is regularly collected and
transmitted through the LTE wireless network and power generation information is provided through an
operating system used for the solar rental business.
Regular metering and metering data report (once/day)
LP metering and metering data report (once/hour)
Daily regular re-set (once/day)
Remote Modem Control
Manual upgrade, terminal re-set, meter and modem info query, metering date setting, metering interval setting, event log and query, etc.
Automatic (check latest firmware before daily re-set)
Street Light Control system
This is a device that supports streetlight operating data collection (power, network, etc.),
status management and maintenance timing prediction, in addition to the on/off control according to the time schedule of streetlight lighting,
It is compatible with existing street lights (LED) and consists of lighting controllers and data concentrator units.
On/Off operation of street light remotely
Dimming operations of street lights
Query street light status, energy consumption, voltage and current.
Scheduled control such as on and off street lights, dimming, etc.
Analysis curve and report on energy consumption, etc.
Display alarm for street light failure and no response
Record the operation history, Status, and relevant data of each equipment.
Environmental Data (Optional)
Data collection of atmospheric environmental data such as temperature, humidity, etc.
An EMS server receives and stores electrical power usage data processed through
MDMS servers and reprocesses them in a variety of statistical data for use by different users.
Based on these electrical power usage data supplied through the server, power distributors can make decisions on
an optimum use of energy as they can understand and control the overall electricity flow.