Steam Turbine Control
Constar delivers turnkey projects and comprehensive services of steam turbine control system. One the one hand, Constar works closely and keeps long-standing relationship with various turbine manufactures, including Harbin Turbine Works, Qingdao Jieneng Turbine Works, Siemens Industrial Turbine, etc., to develop the performance-driven control solutions, making OEM's steam turbine more competitive. On the other hand, Constar has successfully directly installed dozens of steam turbine control system in the petrochemical, steel, power generation fields.
Focusing on energy control solution for twenty years, Constar has developed strong engineering expertise of steam turbine control system, long-standing relationship with customers, and a professional engineering team. Also, with the rich hands-on engineering experience, the understanding of unique requirement in China market, and efficient cross culture communication, Constar successfully integrates world's leading technology with China local engineering strength, and has successfully installed dozens of turbine control and protection projects, ranging from small industrial turbine to 1000MW large steam turbine for nuclear power station, and our customers include SINOPEC, CNPC, CNOOC, An Steel, Bao Steel, etc.
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Related Case Study
SINOPEC Jinling Petro Unit1 is a 60MW co-generation genset, which was installed in 1990's by Shanghai Steam Turbine Works. The turbine was originally installed with hydraulic governors regulating turbine power and two extraction steam pressures. Over decades of operation, the hydraulic control system sufferred leaking, friction and deteriorated accuracy.
Constar upgraded the turbine hydraulic governor with Woodward Micronet TMR control system in year 2002. The upgraded DEH is TMR(Triple Module Redundancy) in hardware and powered with Ratio/Limiter algorithm. The upgraded control system not only improved reliability and accuracy, but also made operation more friendly. Since installation, the genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Control System: Micronet TMR
- Application Type: DEH Upgrade
- Date: Year 2002
SINOPEC Jinling Petro Unit2 is a 60MW co-generation genset, which was installed in 1990's by Shanghai Steam Turbine Works. The turbine was originally installed with hydraulic governors regulating turbine power and two extraction steam pressures. Over decades of operation, the hydraulic control system sufferred leaking, friction and deteriorated accuracy.
Constar upgraded the turbine hydraulic governor with Woodward Micronet TMR control system in year 2002. The upgraded DEH is TMR(Triple Module Redundancy) in hardware and powered with Ratio/Limiter algorithm. The upgraded control system not only improved reliability and accuracy, but also made operation more friendly. Since installation, the genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Control System: Micronet TMR
- Application Type: DEH Upgrade
- Date: Year 2003
SINOPEC Yizheng Petro Unit3 is a 60MW co-generation genset, which was installed in 1990's by Shanghai Steam Turbine Works. The turbine was originally installed with hydraulic governors regulating turbine power and two extraction steam pressures. Over decades of operation, the hydraulic control system sufferred leaking, friction and deteriorated accuracy.
Constar upgraded the turbine hydraulic governor with Woodward Micronet TMR control system in year 2003. The upgraded DEH is TMR(Triple Module Redundancy) in hardware and powered with Ratio/Limiter algorithm. The upgraded control system not only improved reliability and accuracy, but also made operation more friendly. Since installation, the genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Control System: Micronet TMR
- Application Type: DEH Upgrade
- Date: Year 2003
Banpu Tangshan Unit2 is a 50MW co-generation genset installed in 1990's by Harbin Steam Turbine Works. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm and the TM-25 actuator that is the core of servo system. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 50MW
- Turbine Manufacture: Harbin Steam Turbine Works
- Control System: Micronet TMR
- Application Type: DEH Upgrade
- Date: Year 1997
CNOOC Haihua Unit5 is a 25MW co-generation genset installed in year 2003 by Beijing Heavy Machine Works. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm and the TM-25 actuator that is the core of servo system. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 25MW
- Turbine Manufacture: Beijinng Heavy Machine Works
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2003
Meishan Steel Unit4 is a 60MW double automatic extraction co-generation genset installed in year 2004 by Shanghai Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2004
Meishan Steel Unit6 is a 60MW double automatic extraction co-generation genset installed in year 2006 by Shanghai Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2006
Sinpu Chemical Unit1 is a 60MW double automatic extraction co-generation genset installed in year 2005 by Shanghai Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2005
Sinpu Chemical Unit2 is a 60MW double automatic extraction co-generation genset installed in year 2006 by Shanghai Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power and two extraction pressures. The genset has been working stably and safely for almost twenty years, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Double Automatic Extration Turbine
- Rated Power: 60MW
- Turbine Manufacture: Shanghai Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2006
Sinpu Chemical Unit3 is a 50MW back pressure & extraction co-generation genset installed in year 2015 by Nanjing Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power, extraction pressure, and exhaust pressure. The genset has been working stably and safely since installation, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Extration & Exhause Pressure Turbine
- Rated Power: 50MW
- Turbine Manufacture: Nanjing Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2015
Sinpu Chemical Unit4 is a 50MW back pressure & extraction co-generation genset installed in year 2016 by Nanjing Steam Turbine Works, the turbine is running with 14MPa hydraulic oil system. Constar supplied the turbine control system including the Woodward Micronet TMR control system with Ratio/Limiter algorithm. DEH system controls speed, power, extraction pressure, and exhaust pressure. The genset has been working stably and safely since installation, demonstrating the strong engineering capability of Constar.
- Turbine Type: Co-Generation Genset, Extration & Exhause Pressure Turbine
- Rated Power: 50MW
- Turbine Manufacture: Nanjing Steam Turbine Works
- Governor Oil: 14MPa, High Pressure
- Control System: Micronet TMR
- Application Type: DEH, New Installation
- Date: Year 2016
SINOPEC Shijiazhuang Unit2 is a single extraction steam turbine manufactured by Nanjing Steam Turbine Works. The turbine was installed originally with hydraulic governor, and it was experienced an unsuccessfully upgrade to digital control by other company in 2000. In 2015, Constar successfully retrofit control system with 505E controller and specially designed hydraulic system. The control performance was very satisfied and the turbine has been running stably and safely since then.
- Turbine Type:Single Extraction Steam Turbine
- Rated Power:25MW
- Turbine Manufacture:Nanjing Steam Turbine Works
- Control System:505E
- Project Type:DEH System
- Project Date:Year 2015