GEN
Generator
An electrical generating source represented in a power-system drawing.
SLD / Schematic
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Microgrid systems
Generation, storage, conversion and supporting equipment for microgrid power stations. Explore 94 references, with original explanations and public primary sources.
BAT
Battery
An electrochemical electrical source or storage element represented in a circuit.
SLD / Schematic
PCS
Power converter / inverter
An identified interface converting electrical power between documented circuit forms.
SLD / Schematic
BESS cabinet
Battery storage cabinet
A generic storage-equipment envelope linked to the selected battery system.
GA objects
PCS cabinet
Power conversion cabinet
A generic envelope for the selected power-conversion equipment and its interfaces.
GA objects
Genset GA
Generator package
A generic generating-package envelope linked to official equipment and installation drawings.
GA objects
ATS
Transfer-switch assembly
An equipment assembly connecting a load to the selected supply source.
GA objects
G DC
DC generator
A DC generator converts mechanical input into a documented DC electrical output.
SLD / Schematic
G DC COMP
Compound-excited DC generator
A compound-excited DC generator uses documented series and shunt excitation components.
SLD / Schematic
G 3PH SYNC
Three-phase synchronous generator
A three-phase synchronous generator supplies a documented AC source associated with its mechanical prime mover and excitation system.
SLD / Schematic
G 3PH PM
Permanent-magnet synchronous generator
A permanent-magnet synchronous generator provides an AC source using a permanent magnetic excitation system.
SLD / Schematic
PSU AC-DC
AC-to-DC power supply
An AC/DC power supply converts a documented AC input to a DC output for control or auxiliary circuits.
SLD / Schematic
DC-DC
DC-to-DC converter
A DC/DC converter changes a documented DC input into another DC output.
SLD / Schematic
INV DC-AC
DC-to-AC inverter
A DC/AC inverter converts a documented DC supply into an AC output.
SLD / Schematic
UPS DC
DC uninterruptible power supply
A DC UPS maintains a documented DC load supply during a specified input interruption using an associated energy store.
SLD / Schematic
UPS AC
AC uninterruptible power supply
An AC UPS provides a documented AC load supply through its normal and backup operating arrangements.
SLD / Schematic
BUFFER CAP
Capacitor buffer module
A capacitor buffer module stores energy for a documented short supply-interruption duty.
SLD / Schematic
PSU RED
Redundant power-supply decoupling module
A redundancy module decouples documented power-supply inputs before they feed a common load circuit.
SLD / Schematic
PV INV
Photovoltaic inverter
A photovoltaic inverter converts a documented PV DC input into an AC output and provides the selected PV control functions.
SLD / Schematic
AC 1PH
Single-phase AC source
A single-phase AC source identifies a documented source boundary in a schematic or SLD.
SLD / Schematic
AC 3PH
Three-phase AC source
A three-phase AC source identifies a documented three-phase supply boundary.
SLD / Schematic
PV GEN
Photovoltaic generator
A photovoltaic generator represents the electrical production of PV cells or modules.
SLD / Schematic
SOLAR STN
Solar generating station
A solar generating station is a system-level representation of a documented solar-generation facility.
SLD / Schematic
WIND STN
Wind generating station
A wind generating station is a system-level representation of a documented wind-generation facility.
SLD / Schematic
SUBSTATION
Substation
A substation representation identifies a documented facility boundary in a network or system diagram.
SLD / Schematic
CONV STN
Converter substation
A converter-substation representation identifies a documented facility where an electrical conversion function forms part of the network connection.
SLD / Schematic
LOAD
Generic electrical load
A generic electrical load identifies a documented consuming circuit or aggregate load on an SLD.
SLD / Schematic
GA
AC UPS cabinet
An AC UPS provides the specified continuity of supply to supported AC loads.
GA objects
GA
UPS maintenance bypass panel
A maintenance bypass arrangement provides the documented alternate supply path around a UPS.
GA objects
GA
Generator day tank
A day tank provides the selected local fuel supply arrangement for a generator.
GA objects
GA
Generator bulk fuel tank
A bulk tank stores fuel for the documented generator fuel system.
GA objects
GA
Generator fuel transfer pump
A transfer pump moves fuel along the documented tank supply arrangement.
GA objects
GA
Generator exhaust silencer
An exhaust silencer is part of the specified engine exhaust path.
GA objects
GA
Generator exhaust flexible connection
A flexible exhaust connection accommodates the specified engine/exhaust interface.
GA objects
GA
Generator exhaust stack
An exhaust stack routes the specified engine exhaust to a documented discharge location.
GA objects
GA
Generator radiator discharge duct
A radiator discharge duct directs the specified cooling airflow away from the generator.
GA objects
GA
Generator remote radiator
A remote radiator forms part of the selected generator cooling circuit.
GA objects
GA
Generator acoustic canopy
An acoustic canopy surrounds the selected generator with its documented access and ventilation arrangement.
GA objects
GA
Generator coolant heater
A coolant heater supplies the selected standby engine heating function.
GA objects
GA
Generator starting battery
A starting battery supplies the documented engine starting circuit.
GA objects
GA
Generator paralleling controller
A paralleling controller coordinates specified generator and switching functions.
GA objects
GA
PV string combiner box
A PV combiner groups specified photovoltaic string connections and associated devices.
GA objects
GA
PV inverter cabinet
A PV inverter converts the selected array DC power to its specified AC interface.
GA objects
GA
PV DC isolator enclosure
A PV isolator arrangement provides the specified array-side DC switching interface.
GA objects
GA
MPPT solar charge controller
An MPPT controller interfaces the selected photovoltaic source with a DC charging arrangement.
GA objects
GA
Battery inverter-charger
An inverter-charger interfaces a battery circuit with the specified AC supply/load system.
GA objects
BMS
Battery management system module
A BMS module performs the selected battery monitoring and control interface functions.
GA objects
GA
Battery DC disconnect assembly
A battery disconnect assembly provides the documented DC isolation or switching arrangement.
GA objects
DC
Battery precharge assembly
A precharge arrangement controls the specified initial charging of a downstream DC interface.
GA objects
DC
Battery DC bus distribution module
A DC distribution module organises battery-side supply and outgoing circuits.
GA objects
EMS
Energy-management controller
An energy-management controller coordinates the selected monitoring and dispatch interfaces.
GA objects
GA
Outdoor energy-storage container
An energy-storage container houses the selected storage, conversion and support equipment arrangement.
GA objects
GA
Battery cooling unit
A battery cooling unit provides the selected thermal-control interface for a storage system.
GA objects
GA
Battery fire-system interface panel
A fire-system interface panel provides the documented connection between storage equipment and the project's fire system.
GA objects
TransferPacT
Schneider Electric TransferPacT
Schneider Electric TransferPacT is a source-transfer switch assembly product family referenced for electrical equipment layout.
GA objects
GA
Source-transfer switch assembly
A source-transfer assembly provides the documented switching arrangement between alternative supplies.
GA objects
GA
Lithium battery module
A lithium battery module stores energy and connects through the specified battery management arrangement.
GA objects
MultiPlus-II
Victron Energy MultiPlus-II
Victron Energy MultiPlus-II is a battery inverter-charger product family referenced for electrical equipment layout.
GA objects
Quattro
Victron Energy Quattro
Victron Energy Quattro is a battery inverter-charger product family referenced for electrical equipment layout.
GA objects
SmartSolar MPPT RS
Victron Energy SmartSolar MPPT RS
Victron Energy SmartSolar MPPT RS is a mppt solar charge controller product family referenced for electrical equipment layout.
GA objects
Cerbo GX
Victron Energy Cerbo GX
Victron Energy Cerbo GX is a energy-management controller product family referenced for electrical equipment layout.
GA objects
Lynx Distributor
Victron Energy Lynx Distributor
Victron Energy Lynx Distributor is a battery dc bus distribution module product family referenced for electrical equipment layout.
GA objects
Lynx Smart BMS NG
Victron Energy Lynx Smart BMS NG
Victron Energy Lynx Smart BMS NG is a battery management system module product family referenced for electrical equipment layout.
GA objects
Lithium NG Batteries
Victron Energy Lithium NG Batteries
Victron Energy Lithium NG Batteries is a lithium battery module product family referenced for electrical equipment layout.
GA objects
Multi RS Solar
Victron Energy Multi RS Solar
Victron Energy Multi RS Solar is a battery inverter-charger product family referenced for electrical equipment layout.
GA objects
MultiPlus-II 2x 120V
Victron Energy MultiPlus-II 2x 120V
Victron Energy MultiPlus-II 2x 120V is a battery inverter-charger product family referenced for electrical equipment layout.
GA objects
iE 250 controllers
DEIF iE 250 controllers
DEIF iE 250 controllers is a generator paralleling controller product family referenced for electrical equipment layout.
GA objects
BGPSW 15 ST
Dagartech BGPSW 15 ST
Dagartech BGPSW 15 ST is a diesel generator-set configuration documented on its official product page.
GA objects
DGB 415 ST
Dagartech DGB 415 ST
Dagartech DGB 415 ST is a diesel generator-set configuration documented on its official product page.
GA objects
G 3PH SYNC
ANSI/IEEE three-phase synchronous generator symbol
IEEE-oriented graphical reference for three-phase synchronous generator, with public vendor evidence and drawing-reading notes.
IEEE / ANSI
G DC
ANSI/IEEE dc generator symbol
IEEE-oriented graphical reference for dc generator, with public vendor evidence and drawing-reading notes.
IEEE / ANSI
Q020506
Outbound-energy-flow qualifier
An outbound-energy qualifier identifies energy leaving the represented device or boundary.
IEC
Q020507
Inbound-energy-flow qualifier
An inbound-energy qualifier identifies energy entering a represented device or system.
IEC
Q020508
Bidirectional-energy-flow qualifier
This qualifier identifies an energy interface intended to operate in both directions.
IEC
BUCK
Buck converter topology
A switching converter arrangement used to produce a lower DC output from its input under the documented operating conditions.
Schematic / SLD
BOOST
Boost converter topology
A switching converter arrangement used to obtain a higher DC output from its documented input range.
Schematic / SLD
INV-BB
Inverting buck-boost topology
A buck-boost arrangement whose output polarity is opposite to its defined input reference.
Schematic / SLD
4SW-BB
Four-switch buck-boost topology
A non-inverting conversion arrangement with switching legs that support documented buck and boost operation.
Schematic / SLD
SEPIC
SEPIC converter topology
A non-inverting conversion topology using its documented inductive and series-capacitor energy-transfer arrangement.
Schematic / SLD
CUK
Cuk converter topology
An inverting conversion topology using a capacitor as part of the energy-transfer path between inductive stages.
Schematic / SLD
ZETA
Zeta converter topology
A non-inverting converter arrangement using its documented inductive and capacitive transfer circuit.
Schematic / SLD
FLYBACK
Flyback converter topology
A conversion arrangement that uses coupled magnetic energy storage and transfers energy through the documented switching sequence.
Schematic / SLD
FORWARD
Forward converter topology
A conversion topology transferring power through coupled windings during the documented primary conduction interval.
Schematic / SLD
ACF
Active-clamp forward topology
A forward converter arrangement with an actively controlled clamp/reset circuit.
Schematic / SLD
PUSH-PULL
Push-pull converter topology
A converter arrangement driving two primary paths alternately through the documented coupled winding.
Schematic / SLD
HB-DC
Half-bridge DC converter topology
A DC conversion stage using one switching leg and the documented magnetic/secondary circuit.
Schematic / SLD
FB-DC
Full-bridge DC converter topology
A DC conversion stage using two switching legs to apply the documented waveform to a magnetic primary.
Schematic / SLD
PSFB
Phase-shifted full-bridge topology
A full-bridge conversion arrangement controlled through the documented relative switching-leg phase shift.
Schematic / SLD
LLC
LLC resonant converter topology
A converter arrangement using the documented resonant inductive/capacitive network and magnetic transfer path.
Schematic / SLD
DAB
Dual-active-bridge topology
A conversion stage with controlled bridges on both sides of a coupled magnetic link.
Schematic / SLD
1PH-VSI
Single-phase voltage-source inverter
A switching bridge that forms a documented single-phase AC output from a DC-link source.
Schematic / SLD
3PH-VSI
Three-phase voltage-source inverter
A three-leg bridge producing the documented three-phase output from a DC-link source.
Schematic / SLD
NPC
Neutral-point-clamped inverter
A multilevel switching arrangement using the documented split DC link and neutral-point clamping paths.
Schematic / SLD
AFE
Active front-end rectifier
An actively switched AC/DC stage using a documented current-control and DC-link regulation arrangement.
Schematic / SLD