In response to the above needs, this paper proposes a generic
low voltage residential network simulation platform that can
be used to evaluate many of the demand side smart grid ideas
and techniques. The platform takes into account the common
characteristics of the four research areas identified earlier. It
covers an extended simulation period of at least 24 h and has
an output resolution of one snapshot per second. The proposed
concept, to some extent, is similar to that of power
system dispatcher training simulators [10], but the modeling
issues and target applications are completely different.
The dispatcher training simulators simulate the steady-state
transmission network responses associated with contingencies,
generation dispatches, operator actions, etc. They are designed
for training transmission system operators, implemented using
deterministic, single-phase load flow methods, and can accept
operator intervention. The proposed simulator, on the other
hand, is designed to simulate low voltage residential systems.
The main characteristics of such systems are: 1) random load
variations; 2) multiphase network topology; 3) harmonics and
motor starting transients; and 4) no operator intervention. The
applications of the simulator are to provide a platform and
data for researching demand responses, NILM algorithms, the
impact of new residential loads, and generators.
In response to the above needs, this paper proposes a genericlow voltage residential network simulation platform that canbe used to evaluate many of the demand side smart grid ideasand techniques. The platform takes into account the commoncharacteristics of the four research areas identified earlier. Itcovers an extended simulation period of at least 24 h and hasan output resolution of one snapshot per second. The proposedconcept, to some extent, is similar to that of powersystem dispatcher training simulators [10], but the modelingissues and target applications are completely different.The dispatcher training simulators simulate the steady-statetransmission network responses associated with contingencies,generation dispatches, operator actions, etc. They are designedfor training transmission system operators, implemented usingdeterministic, single-phase load flow methods, and can acceptoperator intervention. The proposed simulator, on the otherhand, is designed to simulate low voltage residential systems.The main characteristics of such systems are: 1) random loadvariations; 2) multiphase network topology; 3) harmonics andmotor starting transients; and 4) no operator intervention. Theapplications of the simulator are to provide a platform anddata for researching demand responses, NILM algorithms, theimpact of new residential loads, and generators.
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