DG#
Distributed generation (small-scale).
See ANDES Documentation SynGen here for the notes on replacing StaticGen and setting the power ratio parameters.
References#
ANDES Documentation, SynGen, https://andes.readthedocs.io/en/stable/groupdoc/SynGen.html#syngen
Common Parameters: u, name, idx, bus, fn
Available models: PVD1, ESD1, EV1, EV2
PVD1#
Distributed PV model, revised from ANDES PVD1 model for
scheduling.
Following parameters are omitted from the original dynamic model:
fn, busf, xc, pqflag, igreg, v0, v1,
dqdv, fdbd, ddn, ialim, vt0, vt1, vt2,
vt3, vrflag, ft0, ft1, ft2, ft3, frflag,
tip, tiq, recflag.
References#
ANDES Documentation, PVD1, https://andes.readthedocs.io/en/stable/groupdoc/DG.html#pvd1
Parameters#
Name |
Symbol |
Description |
Default |
Unit |
Properties |
|---|---|---|---|---|---|
idx |
unique device idx |
||||
u |
\(u\) |
connection status |
1 |
bool |
|
name |
device name |
||||
bus |
interface bus id (place holder) |
mandatory |
|||
gen |
static generator index |
mandatory |
|||
Sn |
\(S_n\) |
device MVA rating |
100 |
MVA |
|
gammap |
\(\gamma_p\) |
Ratio of ESD1.pref0 w.r.t to that of static PV |
1 |
||
gammaq |
\(\gamma_q\) |
Ratio of ESD1.qref0 w.r.t to that of static PV |
1 |
ESD1#
Distributed energy storage model, revised from ANDES ESD1 model for
scheduling.
Following parameters are omitted from the original dynamic model:
fn, busf, xc, pqflag, igreg, v0, v1,
dqdv, fdbd, ddn, ialim, vt0, vt1, vt2,
vt3, vrflag, ft0, ft1, ft2, ft3, frflag,
tip, tiq, recflag.
References#
ANDES Documentation, ESD1, https://andes.readthedocs.io/en/stable/groupdoc/DG.html#esd1
Parameters#
Name |
Symbol |
Description |
Default |
Unit |
Properties |
|---|---|---|---|---|---|
idx |
unique device idx |
||||
u |
\(u\) |
connection status |
1 |
bool |
|
name |
device name |
||||
bus |
interface bus id (place holder) |
mandatory |
|||
gen |
static generator index |
mandatory |
|||
Sn |
\(S_n\) |
device MVA rating |
100 |
MVA |
|
gammap |
\(\gamma_p\) |
Ratio of ESD1.pref0 w.r.t to that of static PV |
1 |
||
gammaq |
\(\gamma_q\) |
Ratio of ESD1.qref0 w.r.t to that of static PV |
1 |
||
SOCmin |
\(SOC_{min}\) |
Minimum required value for SOC in limiter |
0.100 |
||
SOCmax |
\(SOC_{max}\) |
Maximum allowed value for SOC in limiter |
0.900 |
||
SOCinit |
\(SOC_{init}\) |
Initial state of charge |
0.800 |
||
SOCend |
\(SOC_{end}\) |
Target state of charge at the end of the period |
0.100 |
||
En |
\(E_n\) |
Rated energy capacity |
100 |
MWh |
|
EtaC |
\(Eta_C\) |
Efficiency during charging |
1 |
||
EtaD |
\(Eta_D\) |
Efficiency during discharging |
1 |
||
cesdc |
\(c_{c,ESD}\) |
Charging cost |
0.100 |
$/p.u.*h |
|
cesdd |
\(c_{d,ESD}\) |
Discharging cost |
0.100 |
$/p.u.*h |
|
tdc |
\(t_{dc}\) |
Minimum charging duration |
0 |
h |
|
tdd |
\(t_{dd}\) |
Minimum discharging duration |
0 |
h |
|
tdc0 |
\(t_{dc0}\) |
Initial charging time |
0 |
h |
|
tdd0 |
\(t_{dd0}\) |
Initial discharging time |
0 |
h |
|
ucd0 |
\(u_{cd0}\) |
Solved charging decision, placeholder |
0 |
||
udd0 |
\(u_{dd0}\) |
Solved discharging decision, placeholder |
0 |
EV1#
Aggregated EV model for scheduling at transmission level.
For co-simulation with ANDES, it is expected to be used in conjunction with the dynamic models EV1 or EV2.
References#
J. Wang et al., "Electric Vehicles Charging Time Constrained Deliverable Provision of Secondary Frequency Regulation," in IEEE Transactions on Smart Grid, vol. 15, no. 4, pp. 3892-3903, July 2024, doi: 10.1109/TSG.2024.3356948.
ANDES Documentation, EV1, https://andes.readthedocs.io/en/stable/groupdoc/DG.html#ev1
Parameters#
Name |
Symbol |
Description |
Default |
Unit |
Properties |
|---|---|---|---|---|---|
idx |
unique device idx |
||||
u |
\(u\) |
connection status |
1 |
bool |
|
name |
device name |
||||
bus |
interface bus idx |
mandatory |
|||
gen |
static generator index |
mandatory |
|||
Sn |
\(S_n\) |
device MVA rating |
100 |
MVA |
|
gammap |
\(\gamma_P\) |
P ratio of linked static gen |
1 |
||
gammaq |
\(\gamma_Q\) |
Q ratio of linked static gen |
1 |
||
N |
\(N\) |
number of related EVs |
10000 |
EV2#
Alias for EV1.
Parameters#
Name |
Symbol |
Description |
Default |
Unit |
Properties |
|---|---|---|---|---|---|
idx |
unique device idx |
||||
u |
\(u\) |
connection status |
1 |
bool |
|
name |
device name |
||||
bus |
interface bus idx |
mandatory |
|||
gen |
static generator index |
mandatory |
|||
Sn |
\(S_n\) |
device MVA rating |
100 |
MVA |
|
gammap |
\(\gamma_P\) |
P ratio of linked static gen |
1 |
||
gammaq |
\(\gamma_Q\) |
Q ratio of linked static gen |
1 |
||
N |
\(N\) |
number of related EVs |
10000 |