DC Bus

See also

Unit Systems and Conventions

Create Function

Input Parameters

net.bus_dc

Parameter	Datatype	Value Range	Explanation
name	string		name of the dc bus
vn_kv*	float	\(>\) 0	rated voltage of the dc bus [kV]
type	string	naming conventions: “n” - node “b” - busbar “m” - muff	type variable to classify buses
zone	string		can be used to group dc buses, for example network groups / regions
in_service*	boolean	True / False	specifies if the dc bus is in service

*necessary for executing a power flow calculation

Note

Bus voltage limits can not be set for slack buses and will be ignored by the optimal power flow.

net.bus_dc_geodata

Parameter	Datatype	Explanation
x	float	x coordinate of dc bus location
y	float	y coordinate of dc bus location

Electric Model

Result Parameters

net.res_bus_dc

Parameter	Datatype	Explanation
vm_pu	float	voltage magnitude [p.u]
p_mw	float	resulting active power demand [MW]

The power flow bus results are defined as:

\begin{align*} vm\_pu &= \lvert \underline{V}_{bus} \rvert \\ p\_mw &= Re(\sum_{n=1}^N \underline{S}_{bus, n}) \\ \end{align*}