Yokogawa generic 416MW Combined Cycle Power Plant Simulator

Transcription

1 Yokogaw a Australia Pty Ltd A. B. N Y o k o g a w a S i m u l a t i o n A D i v i s i o n o f Y o k o g a w a A u s t r a l i a P t y L t d T o w e r A, T a l a v e r a R o a d M a c q u a r i e P a r k N S W L o c k e d B a g N o r t h R yd e P O N SW A u s t r a l i a T e l e p h o n e : F a c s i m i l e : w w w. yo k o g a w a. c o m /a u / Yokogawa generic 416MW Combined Cycle Power Plant Simulator Version 3 Yokogawa Simulation Page 1 of 6

2 ACTUAL PLANT SPECIFICATION The simulator replicates a 416 MW Siemens CCGT power station consisting of 2 gas turbines, 2 HRSG s and 1 steam turbine controlled by a Teleperm ME control system. The simulator provides large-scale replication of the power station plant control room and plant behaviour. All major systems of the plant are simulated. GAS TURBINE & HRSG The Gas turbines have the following basic characteristics: Single casing Single shaft for Turbine and Compressor Two vertical combustion chambers Outlet temperature control by blade pitch adjustment. Exhaust Gas Flow 469 kg/s Speed 3000 rpm Load CMR MW Flue Gas Outlet Temperature 562 o C The HRSGs have the following basic characteristics: Forced circulation Single Pressure Horizontal, convection superheaters economiser temperature control by feed water injection Evaporation Rate kg/s (CMR) Superheater Outlet Temperature 530 C Economiser Feed Inlet Temperature 287 C DCS CONTROLS CONFIGURATION Siemens Teleperm XP Coordinated Controls including: o o Local Coordinated Control Mode Remote Coordinated Control mode KEY FEATURES OF SIMULATOR The plant modelling is high fidelity meaning that all dynamic transients are realistic and follow the laws of physics. To the trainee, they appear to be operating a real plant The DCS HMI and logic are fully emulated which allows basic and advanced DCS engineering training to be conducted on the simulator The simulator allows training scenarios to be available at any time and the training program can be tailored to any of the many plant malfunctions and operating conditions which could be anticipated or previously experienced on a power plant. The simulator is supplied with an extensive training exercise system that allows objective trainee competency testing. The training exercise is fully configurable and an automatic scoring calculation is used for evaluating the trainee performance. 14 initial conditions (ICs) and 80 malfunctions are provided All the software runs on standard PC hardware. STEAM TURBINE single casing Single Flow HP Turbine having HP and LP stages Condensing Turbine Two main Stop and Control Valves Static excitation EHC governing Rated Output MW Steam Flow kg/s (CMR) Condenser Pressure Bar (CMR) Circulating Water Throughput 8879 Kg/s Main Steam Pressure 66.5 Bar Version 3 Yokogawa Simulation Page 2 of 6

3 PLANT OVERVIEW & DCS GRAPHICS Version 3 Yokogawa Simulation Page 3 of 6

4 SIMULATOR HARDWARE CONFIGURATION Yokogawa Generic 416MW CCPP Simulator The following is the typical hardware configuration. All computers are standard desktop PCs. The hardware configuration is very flexible and can be tailored to suit customer s requirements. Operator Trainee Station 1 with dual monitors Operator Trainee Station 2 with dual monitors Operator Trainee Station 3 with dual monitors HMI HMI HMI Gigabit Ethernet Colour Laser Printer Special Operator Station Instructor Station/ Engineering Station Logic display and Field Device Terminal with dual monitors Instructor and engineering station with dual monitors Typical Hardware Layout INSTRUCTOR FUNCTIONS The Trainer's interface with the simulator is through the graphical user interface in the Instructor Station, the main functions the trainer can do are: Loading an IC (Initial Condition) or Snapshot: Introducing a Condition of plant, ready for a training session; Saving an IC or Snapshot: Saves a particular situation for continued running at a later date for the same trainee, or for use during some other training period; Setting the simulator to Run/freeze mode: Runs the simulator and so permit a trainee to perform operating situations, guided by the various monitoring and alarm systems; Freeze the simulator for detailed analysis of the plant status or pause in the training session; Applying malfunctions: Initiating a single event or pre-program a set of plant or equipment failure situations that a Trainee has to address and to take appropriate actions, so as to rectify poor operating or plant alarm situations; Version 3 Yokogawa Simulation Page 4 of 6

5 Applying scenario: Introduce a pre-programmed operating exercise that forms the basis for a class training session; Backtracking: Go back in time, to allow a trainee to operate in a different manner from a previous time and to establish an alternative outcome; Develop automatic training exercises; Record trainee details and recall trainee history Instructor Graphical User Interface Malfunction Menus Version 3 Yokogawa Simulation Page 5 of 6

6 HISTORY OF YOKOGAWA SIMULATION In 1998 Yokogawa Electric Corporation acquired TechComm Simulation of Australia. TechComm Simulation was a simulator manufacturer specialising in high fidelity replica Fossil Fuel Fired Power Plant training simulators. TechComm was established as Costec Pty Ltd in 1983 and had built simulators around the world. The TechComm Simulation business was merged with Yokogawa Australia and operates from offices in Sydney, Australia. The simulator design and development group in Sydney supports all Yokogawa worldwide affiliates in the Power Plant Training Simulator and Services market. Over the past 25 years the Yokogawa Simulator Group in Sydney has built an enviable reputation for the design and delivery of power plant simulators with a wide variety of control systems vendors in diverse locations such as Korea, Australia, Middle East, Singapore, Vietnam, Thailand, Mexico, Zimbabwe and Egypt. For more information please contact Max Barry, Director Yokogawa Simulation max.barry@au.yokogawa.com Telephone: Richard Porter, Simulation Group Manager richard.porter@au.yokogawa.com Telephone: Version 3 Yokogawa Simulation Page 6 of 6