欧美A片

Sources

• Power Grids
• Synchronous Generator
• Induction Generator
• Wind Turbine Generator (license dependent)
• PV Array (license dependent)
• Motor Generator Set (license dependent)

Branches

• Two-Winding Transformer with voltage regulators
• Three-Winding Transformer with voltage regulators
• Three Single Phase Transformers
• Open-Delta Transformer (license dependent)
• Power Cable
• Current Limiting Reactor
• Overhead Transmission Line
• Impedance
• Current Limiting Reactor
• Series Capacitor

Bus

• Node
• MCC
• Switchgear
• Switchboard
• Switchrack
• Panelboard
• Cable Bus
• Open Air
• Bus Duct

Loads

• Induction Motor
• Lumped Load - voltage & frequency dependent
• Static Load
• Panel System
• Static Var Compensator (SVC)
• Synchronous Motor
• Motor Operated Valve (MOV)
• Capacitor
• Harmonic Filter - Single Tuned, High-Pass, Band Pass, 3rd Order Damped & C-Type
• HVDC Transmission Link

Instrumentation Elements

• Current Transformer (CT)
• Potential / Voltage Transformer (PT / VT)
• Voltmeter
• Ammeter
• Multimeter
• Voltage Relay
• Frequency Relay
• Motor Relay
• Differential Relay
• Reverse Power Relay
• Solid-State Trip Relay
• Overcurrent Relay
• Distance Relay
• Overload Relay
• Multi-Functional Relay

Protective & Switching Devices

• Fuse
• High Voltage Circuit Breaker
• Recloser
• Overload Heater
• Single Throw Switch
• Double Throw Switch
• Ground Switch
• Contactor
• Low-Voltage Circuit Breaker
• In-line Overload Relay

Power Conversion - AC-DC Elements

• Uninterruptible Power Supply (UPS)
• Variable Frequency Drive (VFD)
• Battery Charger / Rectifier
• Inverter

DC Elements

• Battery
• DC Motor
• DC Static Lad
• DC Lumped Load
• DC Branch Impedance
• DC Cable
• DC-DC Converter
• DC PV Array - License dependent
• DC Fuse
• DC Circuit Breaker
• DC Switch - Single & Double Throw

DC Control System Elements

• Bus
• Fuse
• Circuit Breaker
• Push Button
• Switch
• Contact
• Double Contact
• Macro-Controlled Contact
• Wire
• Impedance
• Light
• Solenoid
• General Load
• Control Relay

Other

• Exciters
• Governors
• Power System Stabilizers (PSS)
• Remote Connector
• Grounding/Earthing Adapter
• Phase Adapter
• Ground Grid System
• Composite Network - Nested Network
• Composite Motor - Nested MCC