Transmission line definition

These entities define transmission line parameters, directly via impedance matrix specification (LineCode) or via an arrangement of conductors defined in the Circuit (see section “Conductor definition”)

LineCode_S

class krangpower.LineCode_S(name, **kwargs)

Contains a linecode defined with symmetrical components R0,R1,C0,C1,X0,X1.

Property name	type	Default value
nphases	int	3
r1	float	0.05800
x1	float	0.12060
r0	float	0.17840
x0	float	0.40470
C1	float	3.40000
C0	float	1.60000
units	string	none
baseFreq	float	50.0
normamps	float	400.0
emergamps	float	600.0
faultrate	float	0.1
%perm	float	20.0
repair	float	3.0
Kron	string	N
Rg	float	0.01805
Xg	float	0.15508
rho	float	100.0
neutral	int	3

fcs(**hookup)

Generates the opendss “new…” command for the object. Needs to be passed an appropriate set of keyword arguments to fill whatever topologic parameters are needed. It’s meant primarily for internal use by krangpower itself.

fullname

Name, in the form eltype.elname

classmethod isabove()

Returns True if the class is an above-graph component, like a monitor or regulator, False otherwise.

classmethod isai()

Returns true if the class is ai-enabled, False otherwise.

classmethod isnamed()

Returns True if the class is a named entity, like a LineCode, False otherwise.

jsonize(all_params=False, flatten_mtx=True, using='/home/docs/checkouts/readthedocs.org/user_builds/krangpower/checkouts/enhancer_old/krangpower/defaults/default_dssentities.json')

Returns a dict that describes the element’s parameters. It’s compatible with the json I/O functions.

paramhelp()

Prints a cheatsheet for the object’s parameters.

LineCode_A

class krangpower.LineCode_A(name, **kwargs)

Contains a linecode defined with generally asymmetrical components, rmatrix, cmatrix, xmatrix.

Property name	type	Default value
nphases	int	3
units	string	none
rmatrix	floatmatrix	0.09813333,0.04013333,….
xmatrix	floatmatrix	0.21530000,0.09470000,…
cmatrix	floatmatrix	2.80000000,-0.60000000,…
baseFreq	float	50.0
normamps	float	400.0
emergamps	float	600.0
faultrate	float	0.1
%perm	float	20.0
repair	float	3.0
Kron	string	N
Rg	float	0.01805
Xg	float	0.15508
rho	float	100.0
neutral	int	3

fcs(**hookup)

Generates the opendss “new…” command for the object. Needs to be passed an appropriate set of keyword arguments to fill whatever topologic parameters are needed. It’s meant primarily for internal use by krangpower itself.

fullname

Name, in the form eltype.elname

classmethod isabove()

Returns True if the class is an above-graph component, like a monitor or regulator, False otherwise.

classmethod isai()

Returns true if the class is ai-enabled, False otherwise.

classmethod isnamed()

Returns True if the class is a named entity, like a LineCode, False otherwise.

jsonize(all_params=False, flatten_mtx=True, using='/home/docs/checkouts/readthedocs.org/user_builds/krangpower/checkouts/enhancer_old/krangpower/defaults/default_dssentities.json')

Returns a dict that describes the element’s parameters. It’s compatible with the json I/O functions.

paramhelp()

Prints a cheatsheet for the object’s parameters.

LineGeometry_O

class krangpower.LineGeometry_O(name, **kwargs)

Line Geometry OVERHEAD

Property name	type	Default value
nconds	int	1
nphases	int	1
wire	stringarray
x	floatarray	0
h	floatarray	0
units	stringarray	mt
reduce	string
spacing	string

fcs(**hookup)

Generates the opendss “new…” command for the object. Needs to be passed an appropriate set of keyword arguments to fill whatever topologic parameters are needed. It’s meant primarily for internal use by krangpower itself.

fullname

Name, in the form eltype.elname

classmethod isabove()

Returns True if the class is an above-graph component, like a monitor or regulator, False otherwise.

classmethod isai()

Returns true if the class is ai-enabled, False otherwise.

classmethod isnamed()

Returns True if the class is a named entity, like a LineCode, False otherwise.

jsonize(all_params=False, flatten_mtx=True, using='/home/docs/checkouts/readthedocs.org/user_builds/krangpower/checkouts/enhancer_old/krangpower/defaults/default_dssentities.json')

Returns a dict that describes the element’s parameters. It’s compatible with the json I/O functions.

paramhelp()

Prints a cheatsheet for the object’s parameters.

LineGeometry_T

class krangpower.LineGeometry_T(name, **kwargs)

Line Geometry WITH TAPE SHIELDED CABLE

Property name	type	Default value
nconds	int	1
nphases	int	1
tscable	stringarray
x	floatarray	0
h	floatarray	0
units	stringarray	mt
reduce	string
spacing	string

fcs(**hookup)

Generates the opendss “new…” command for the object. Needs to be passed an appropriate set of keyword arguments to fill whatever topologic parameters are needed. It’s meant primarily for internal use by krangpower itself.

fullname

Name, in the form eltype.elname

classmethod isabove()

Returns True if the class is an above-graph component, like a monitor or regulator, False otherwise.

classmethod isai()

Returns true if the class is ai-enabled, False otherwise.

classmethod isnamed()

Returns True if the class is a named entity, like a LineCode, False otherwise.

jsonize(all_params=False, flatten_mtx=True, using='/home/docs/checkouts/readthedocs.org/user_builds/krangpower/checkouts/enhancer_old/krangpower/defaults/default_dssentities.json')

Returns a dict that describes the element’s parameters. It’s compatible with the json I/O functions.

paramhelp()

Prints a cheatsheet for the object’s parameters.

LineGeometry_C

class krangpower.LineGeometry_C(name, **kwargs)

Line Geometry WITH CONCENTRIC NEUTRAL CABLE

Property name	type	Default value
nconds	int	1
nphases	int	1
cncable	stringarray
x	floatarray	0
h	floatarray	0
units	stringarray	mt
reduce	string
spacing	string

fcs(**hookup)

Generates the opendss “new…” command for the object. Needs to be passed an appropriate set of keyword arguments to fill whatever topologic parameters are needed. It’s meant primarily for internal use by krangpower itself.

fullname

Name, in the form eltype.elname

classmethod isabove()

Returns True if the class is an above-graph component, like a monitor or regulator, False otherwise.

classmethod isai()

Returns true if the class is ai-enabled, False otherwise.

classmethod isnamed()

Returns True if the class is a named entity, like a LineCode, False otherwise.

jsonize(all_params=False, flatten_mtx=True, using='/home/docs/checkouts/readthedocs.org/user_builds/krangpower/checkouts/enhancer_old/krangpower/defaults/default_dssentities.json')

Returns a dict that describes the element’s parameters. It’s compatible with the json I/O functions.

paramhelp()

Prints a cheatsheet for the object’s parameters.