GENERATOR EXCITATION SYSTEM AUTOMATIC VOLTAGE …
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GENERATOR EXCITATION SYSTEM AUTOMATIC VOLTAGE REGULATOR (AVR) SMALL & MEDIUM POWER STATION
Transcript of GENERATOR EXCITATION SYSTEM AUTOMATIC VOLTAGE …
GENERATOR EXCITATION SYSTEMAUTOMATIC VOLTAGE REGULATOR (AVR)SMALL & MEDIUM POWER STATION
With our collaboration with REIVAX, we offer the RTX Energy line combine high performance solu-
tions with advanced control features in an easy-to-install platform.
This cutting-edge solution for Excitation System/Automatic voltage regulator (AVR) is perfect for
customers that seek an exceptional cost-benefit ratio.
INTRODUCTION
Since 1991, Reivax has designed and produce the excitation control and more than 2000
system are installed today. TECG has also delivered about the 30 system in this region from
200 KW- 100MW generator.
• Hydroelectric
• Thermal – Gas & Coal fired
• Diesel generator
EXPERIENCE
APPLICATION
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
Compact platforms to easily replace aging systems.Exceptional PSS and AVR performance
Economical solutions with quick delivery and easy
Reliable operation for all types of synchronous machinesFlexible installation and integration solutions
MAIN FEATURES• Single or Redundant channel for Controls and Power Driver/Thyristor Bridge(s);
• Four control modes (AUTO, Manual, VAR, and PF Control);
• Power Systems Stabilizer (IEEE 421.5 PSS2B);
• Limiters (OEL, V/Hz, UEL, SCL, MEL);
• Protections (24, 27, 32, 37F, 40/32Q, 50/51, 59, 59F, 76F, 81O)
• Reactive current compensation;
• Three (3) AVR parameter sets for online & offline modes;
• Bumpless transfer between auto & manual mode;
• Built-in soft start function;
• Voltage matching;
• Local interface and remote communication (Modbus);
• Sequence of Events (SOE);
• Real-time supervision of the Capability curve;
• Step response tool for AVR tuning
• Time synchronization with IRIG interface
MORE FEATURES:
USER FRIENDLY INTERFACE FEATURES:
SYSTEM OVERVIEW
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
10,000
Application: Excitation with Brushless Exciter or Static Excitation (direct) for steam/gas turbine generator,Hydroelectric turbine. Excitation Rated Current: 200A – 1000A.Replacement: all kind of Excitation Control from OEM, i.e. ABB, Basler, GE, Siemens, GEC-Alsthom, Toshiba, Mitsubishi and more.
SOLUTION OVERVIEW
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
AVR AUTOMATIC VOLTAGE REGULATOR
SES STATIC EXCITATION SYSTEM
Application: Excitation with Brushless Exciter for Diesel genset, Steam/gas turbine generator, Mini Hydro generatorRated Current: 0-200A.Replacement: all kind of AVR Control from OEM, i.e. ABB, Basler, GEC-Alsthom, Toshiba, Mitsubishi and more.
USER-FRIENDLY USER INTERFACE
• Main
• Operation
• Alarm (Sequence of event, 1ms time sampling)
• Trending
The RTX comes with the human-machine interface offers the user all the options in a friendly environment
and with great interactivity for operation, testing and maintenance. Graphics:
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
BEFOREBEFORE
Existing Analog Excitation SystemExisting Analog Excitation System
Excitation Driver DRV03 - 700AExcitation Driver DRV03 - 700A
Newly installed Reivax RTX EnergyExcitation Controler
Newly installed Reivax RTX EnergyExcitation Controler
Excitation Control - AVR01Excitation Control - AVR01
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
AFTERAFTER
SAMPLE PROJECT REFERENCEUpgraded the 40-plus years old Siemens Analog AVR to RTX Excitation System for a steam turbine generator at YR2015. System was commissioned within 3 days times, has been in robust operations afterwards.
• Simple and Modular design
• Cost Effective solution
• Reliable & Robust design
• Proven solution, experience more than 1000 units
• High system availability with redundant control and driver design
• Advanced in excitation control - PSS and AVR performance
• User-friendly and easy for troubleshooting
o Field configurable
o Remote monitoring
o Digital control, Long term trending, alarm event (1ms sequence of event)
www.tecgcontrol.com
RTX Generator Excitation System/AVRHydro & Thermal Power Station
ADVANTAGES & BENEFITS
+65 68991218
www.tecgcontrol.com
21 Woodands Close, 08 - 19, Singapore 737854
CONTACT US NOW FOR YOUR INQUIRY
