Turbine Protection(ETS/ESD/SIS)
With comprehensive turbine control knowledge and hands on experience, Constar has installed many critical turbine protection systems. For example, Constar successfully designed and installed 1000MW steam turbine protection system (ETS) for Unit 3 and Unit 4 of Tianwan Power Plant. It offers comprehensive turbine protection with three module redundancy (TMR) architecture and less than 20ms control loop speed.
Including Tianwan nuclear power, Constar also successfully installed turbine protection systems for prestigious customers, such as CNOOC Haihua, DATANG Gaojin, HUANENG Lingang, etc.
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Case Study
TIANWAN Nuclear Power Unit3 is a 1000MW nuclear steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine ETS protection system using Woodward’s excellent Micronet TMR triple modular redundant control system and advanced turbine protection algorithms, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Nuclear Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Micronet
- Application Type: Turbine Protection System
- Date: Year 2017
TIANWAN Nuclear Power Unit4 is a 1000MW nuclear steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine ETS protection system using Woodward’s excellent Micronet TMR triple modular redundant control system and advanced turbine protection algorithms, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Nuclear Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Micronet
- Application Type: Turbine Protection System
- Date: Year 2017
DATANG GAOJING Unit1 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2012
DATANG GAOJING Unit2 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2012
NINGBO Power Unit1 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2014
NINGBO Power Unit2 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2014
CNOOC HAIHUA Unit6 is a co-generation extraction steam turbine manufactured by Beijing Heavy Machine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using a dual redundant PLC system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Single Extraction Steam Turbine
- Turbine Manufacturer: Beijing Heavy Machine Works
- Control System: PLC
- Application Type: Turbine ETS System
- Date: Year 2012
CNOOC HAIHUA Unit7 is a co-generation extraction steam turbine manufactured by Qingdao Jieneng Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using a dual redundant PLC system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Single Extraction Steam Turbine
- Turbine Manufacturer: Qingdao Jieneng Turbine Works
- Control System: PLC
- Application Type: Turbine ETS System
- Date: Year 2012
CNOOC HAIHUA Unit8 is a co-generation extraction steam turbine manufactured by Qingdao Jieneng Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using a dual redundant PLC system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Single Extraction Steam Turbine
- Turbine Manufacturer: Qingdao Jieneng Turbine Works
- Control System: PLC
- Application Type: Turbine ETS System
- Date: Year 2012
HUANENG Lingang Unit is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2014
Zouping Power Unit1 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2014
Zouping Power Unit2 is a combined cycle steam turbine manufactured by Harbin Turbine Works. Constar successfully implemented the turbine independent electrical overspeed protection system using Woodward’s excellent Protech GII triple modular redundant protection system, featuring system reliability, fast response, high control accuracy, and advanced algorithms.
- Turbine Type: Combined Cycle Steam Turbine
- Turbine Manufacturer: Harbin Turbine Works
- Control System: Protech GII
- Application Type: Turbine TMR Overspeed Protection System
- Date: Year 2016