Page 48 - From Smart Grid to Internet of Energy

Automatic voltage restorer
system
monitoring,
control
passage
transformers
positioning
and
(FPI)
used
RTUs
fault
area
protection
indicator
Global
Devices
(GPS)
Smart
Smart
Smart
(AVR)
Wide
PMU
PMU
IED
IED
l
l
l
l
l
l
l
l
l
l
Local area network
Local area network
Wide area network
Wide area network
area
(MAN)
and
Neighborhood
and
networks
area
(EMS)
network
Metropolitan
management
applications
technology
Backbone
Extended
network
SCADA
SCADA
systems
(WAN)
(WAN)
Energy
(LAN)
(LAN)
area
core
l
l
l
l
l
l
l
l
l
l
l
and
power
frequency, phase, and
periods
measurement
flow
monitoring
topology
and
fault
learning
efficiency
current,
pricing
profile
and
Active/reactive
control,
power
control
Optimization
Localization,
Measurement
prevention
loss
Machine
and
Demand
Network
Voltage,
Security
analysis
leakage
On-line
Phasor
Energy
controls
Droop
power
Power
DSM
Cost
SG Communication Introduction to smart grid and internet of energy systems Chapter PMU l (EAN) network measurement Phasor 1 37 (WAMPAC) devices (NAN) services control controller MV/LV Smart l network area Field l profile Demand RTUs Smart l (FAN) Continued
in l l l l l l l l l l l l l l l l l
ICT
and monitoring
applications applications monitoring control plant energy generation services of automation line and monitoring services of automation transformer control load
critical Critical Real-time Power Alternative sources Distributed monitoring Quality (QoS) Substation Transmission control Power Quality (QoS) Substations Smart control Direct (DLC)
of
collection level Generation Transmission Distribution
A
1.5 system
TABLE Power Utility