OLYMPUS. Gas and Steam Turbine Controls. Applicable to any size type or make of gas or steam turbine. User expandable, configurable and programmable

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1 OLYMPUS Gas and Steam Turbine Controls Turbine Controller Explosion-Proof Housing High Integrity Overspeed Trip Unit Control Panel Applicable to any size type or make of gas or steam turbine User expandable, configurable and programmable Wide environmental specification for power supply, temperature and vibration Includes speciality speed measurement and servo loop interfaces Available in ATEX or CSA certified explosion-proof (flameproof) housings Turbine Controls & Services

2 OLYMPUS Gas and steam turbine controls Heinzmann offers control systems for all types of turbo-machinery. Heinzmann s turbine controller XIOS is available pre-programmed with gas or steam turbine software for user configuration to most applications. XIOS is hardware expandable with extra inputs and outputs to support generator control and all turbine core engine functions. XIOS can form the core of a larger PLC application or is powerful enough to perform the whole of the control for a turbine application. XIOS is cost-effective to be used for small applications and is powerful and expandable for use in large applications. Heinzmann also offers a triple modular redundant overspeed trip unit to provide high integrity backup overspeed protection for turbine controls systems. Features Premium environmental specification for rotating machinery application, VDC power supply range, 4g vibration tolerance, wide temperature range Generator control/monitoring hardware version available for synchronising/load control and monitoring Purpose designed digital turbine speed measurement Hardware expandable Ethernet IP and Modbus networking options to integrate with other controls, operators panels, etc. CoDeSys software with powerful floating point processing to improve and simplify programming Explosion-proof housings available for hazardous are installation (ATEX Ex d Zone 1 iia and iib) 2

3 Gas Turbine Control User configurable software available with the following functionalities: Í Dual redundant speed measurement for up to three shafts. Í Compressor discharge pressure and temperature measurement. Compressor inlet temperature measurement. Exhaust temperature measurement and averaging with automatic removal of failed sensors. Í Fuel selection/splitter for dual fuel systems. Phased fuel changeover while running. Í Synchronisation and load control (with optional generator control hardware) Í Alarm and trip sequencing on all abnormal conditions with first up trip resolution to 10 ms Í Space and performance for user software for package control functions Í Configurable flame monitoring based on exhaust temperature and rate of change of exhaust temperature. Turbine control XIOS UC 1 PLC Governing and limiting functions including: Í PT speed governing (droop or isochronous) Í Closed loop acceleration based acceleration limiting Turbine control in an explosion-proof housing Í Open loop CDP based acceleration fuel limiting Í Open loop compressor speed based acceleration fuel limiting Í Closed loop deceleration based deceleration limiting Í Open loop CDP based deceleration fuel limiting Í Open loop compressor speed based deceleration fuel limiting Í Start limiting by speed and time based fuel ramp Í Temperature limiting for start, base and peak ratings Í ISO compressor speed based power limiting Í Maximum fuel limiting (mostly for commissioning) Í Guide vane, blow-off valve and air bleed valve control Í Fuel safety shut-off system control and monitoring. Í Fuel throttle valve position monitoring 3

4 Steam Turbine Control User configurable software available with the following functionality: Í Dual redundant speed measurement Í Boiler, intermediate and exhaust pressure measurement Í Linearized position demand outputs for steam admission and intermediate pressure control valves (including sequencing of multiple valves each pressure) Í Full staged start sequencing with reference for cold, warm and hot starts, avoidance of up to two critical speeds High integrity overspeed trip unit This unit operates on the triple modular redundancy principle. It has three identical speed measurement channels which are continually self-tested to check their functionality. The channels may each be fed by a single speed probe but better by three separate probes. The channels all vote through simple hardware and two must agree in order to signal overspeed or not signal overspeed. Any faulty channel is annunciated and may be replaced without loss of protection or the need to shut down the turbine. Í Speed control (droop or isochronous) Í Synchronisation and load control (with optional generator control hardware) Í Extraction pressure control for up to three steam extraction lines with full decoupling between perturbations for speed/load and each extraction pressure. User configurable priority on extraction pressure control in case of steam limitation. Í Load limiting when operating against grid. Load limitation to maintain boiler pressure or limit reduction of boiler pressure. Í Alarm and trip sequencing on all abnormal conditions with first up trip resolution to 10 ms Í Space and performance for user software for The unit operates from either one, two or three standard 24 VDC power sources and provides a high specification failsafe dry contact output circuit to feed into the safety shutdown function required in most control systems. The unit has noise rejecting differential speed input processing functions in each channel and is compatible with most magnetic speed pickup types used on turbo-machinery. Each channel outputs a squared amplified signal derived from the measured input frequency for use by other equipment. 4

5 Complete Turbine Control Panels HEINZMANN offers custom designed turbine control systems based on HEINZMANN or customers choice of PLC controllers. We will provide fully integrated panels for generator, compressor or pump applications with open software access and title to all software licences transferred to the customer for PLC systems. Customers who operate turbo-machinery of diverse types and sizes can obtain upgrade controls for all of their turbine applications from HEINZMANN. These controls will all operate according to a common design philosophy and use common spares improving convenience, simplicity and minimising training/ maintenance budgets. HEINZMANN offers its services to provide on-going maintenance of turbo-machinery and controls. We also offer overhaul and relocation/upgrade services including finding and supply of new or used equipment. HEINZMANN offer simplex or redundant system designs using proprietary hardware for operators interface, vibration monitoring, generator AVR and protection, flame monitoring and of course HEINZMANN s own generator, fuel and air control products. We offer remote monitoring via cable, wireless or internet. 5

6 The HEINZMANN Group Quality & Precision since 1897 The Group started 1897 with Heinzmann GmbH & Co. KG, and now includes REGULATEURS EUROPA, HEINZMANN DATA PROCESS and CPK Automotive as member companies. The HEINZMANN Group boasts a combined total of fourteen global subsidiaries, including seven production sites and an international distributor network. The product portfolio comprises engine management system solutions, as well as exhaust gas aftertreatment solutions, for industrial combustion engines and turbines; it also encompasses automation systems, primarily for the shipping industry. Head office Subsidiaries Production bases Distributors and dealers Heinzmann UK Specialist for Turbine Control Heinzmann UK Ltd., member of the HEINZMANN Group, is expert in Turbine Control and has been equipping and retrofitting turbine systems across the world for more than 30 years. Development and production take place on site in Great Britain. Heinzmann UK Ltd. Stanley House Wallis Road Skippers Lane Industrial Estate Middlesbrough TS6 6JB Great Britain Phone: +44 (0) Fax: +44 (0) info@heinzmannuk.com Head Office Heinzmann GmbH & Co. KG Am Haselbach 1 D Schönau Germany Phone: info@heinzmann.de Worldwide representations: ETM_OLY-GSC_001_15_04_e_1_2015