Page 288 - From Smart Grid to Internet of Energy

Internet of things for smart grid applications Chapter 7 257

restorer units units system units control controller Continued

voltage measurement electronic transformers measurement passage Smart remote terminal units positioning electronic measurement monitoring, and (WAMPAC) Smart remote terminal units

used (IED) fault (FPI) (IED) area MV/LV
Devices Automatic l (AVR) Phasor l (PMU) Intelligent l devices Smart l Phasor l (PMU) Smart l indicator l (RTUs) Global l (GPS) Intelligent l devices Phasor l (PMU) Wide l protection devices Smart l l (RTUs)

Communication and technology applications area Metropolitan (MAN) network network area Wide (WAN) network area Local (LAN) core and Backbone networks control Supervisory acquisition data and (SCADA) network area Wide (WAN) network area Local (LAN) management Energy (EMS) systems control Superviso

l

and l l l power l l l l l flow l l periods and l l

grid and efficiency profile current, phase, control control side Power loss and leakage fault measurement topology power monitoring pricing measurement learning services profile side and
smart Measurement Demand frequency, Active/reactive Demand management Localization, prevention Network and Optimization Machine Demand Demand management

in controls Energy Voltage, power Droop Phasor analysis On-line Security Cost Phasor control control
ICT l l l l l l l l l l l l l l l l l l
and
applications applications monitoring Power plant control energy services of and control monitoring services of transformer load (DLC) metering (AMI) infrastructure

critical Critical Real-time Alternative sources Distributed generation Quality (QoS) Substation automation Line monitoring Power Quality (QoS) Substations automation Smart control Direct control Advanced

of
summary level Generation Transmission Distribution

A
7.2 system
TABLE Power Utility