loadDescriptor.xml : Generic Load - acep-uaf/MiGRIDS GitHub Wiki
For inherited tags that have not been modified please see the componentDescriptorInterface.xml
documentation.
If a tag is inherited, but has been modified or limited in its use it is denoted with an * in the title.
There are active tags that are implemented in the tool and inactive tags that are not implemented but allow for future expansion and added functionality.
Active tags
minSRC
tag
The minSRC
tag is the fraction of the load that is the minimum coverage of Spinning Reserve required when this load is supplied in the grid.
Attributes:
value
: 0.15 pu.
unit
: the units are per unit of the load, PU.
Inactive tags
childOf
tag*
The childOf
tag names the direct parent. For the loadDescriptor
implementation this is componentDescriptorInterface
.
type
tag*
The of load is always sink
even if small discharges from capacitors or inductors are possible.
isDiscrete
tag
This is a boolean tag describing if the load levels are discrete or continuous.
Attributes:
value
: TRUE if load levels are discrete. Default value TRUE.
discreteLoadLevels
tag
This tag is a bin for the available discrete load levels (see children).
Attributes:
pqIdpnt
: TRUE if real and reactive power levels can switch independently. Default value is TRUE.
p
and q
tags
Real (p) and reactive (q) load levels available. These tags are organized in tuples of p and q. However, they only have to be regarded as dependent pairs if the attribute pqIdpnt
of the parent element discreteLoadLevels
is TRUE. Each tag has a value
attribute with default value 0, and a unit
attribute with units of kW
and kvar
for p and q respectively.
switchTime
tag
This tag describes the typical time it takes for the unit to switch to the commanded load level from receipt of command (does not include network communications latencies).
Attributes:
value
: the switching time. Default is 1000.
unit
: the units are milliseconds (ms).
switchTimeDev
tag
This tag describes the typical deviation around the switch time (see switchTime
tag).
Attributes:
value
: the typical time deviation. Default is 500.
unit
: the units are milliseconds (ms).