MV7000 - GE Power Conversion

1 GE. Power Conversion MV7000 . Reliable, high performance medium voltage drive ecomagination The next generation of drive technology Cutting-edge Power electronics Benefits: technology and decades of process expertise come together in the Peak Power density our drive MV7000 a world-class water-cooled can deliver up to 15 MW with just medium voltage drive suitable for 18 IGBTs, which is equivalent a wide range of Power Conversion to a Power density of MVA/m3. applications. Easy to install and High reliability and availability . maintain, the drive offers high over 10 million hours in operation reliability and availability and helps across an installed base of over increase the uptime of critical GW.

2 Processes. The MV7000 provides Power scalability with la carte a flexible approach to achieve a option packaging that can be customized solution across different adapted to a wide range of applications. applications A full family of drives GE is With the MV7000 our Power your one-stop provider with a Conversion expertise helps increase wide portfolio of drives operating efficiency, Power availability, plant throughput, operational precision, and process yield. We are helping our customers meet the demands and opportunities of the new electric age.

3 2-3 x MV7900. The MV7000 belongs to GE's wide range of drives for all applications. GE I MV7000 3. Advantages of a medium voltage variable frequency system Reliability & availability Precise Power delivery The higher reliability and lower In many applications, the superiority maintenance needs of a variable of electrical control simply cannot speed drive system compared to be matched by mechanical systems. gearboxes and hydraulic couplings Precise control of Power means better result in lower lifecycle cost. outcomes, from the flatness of a steel sheet to the accuracy of offshore Oil & Gas exploration.

4 Saving energy, caring for the environment In today's world more than ever, energy saved is energy produced. For a variety of loads, from water pumps to gas compressors, variable speed control offers the best way to capture energy savings. Variable frequency drives can be used in a variety of industries and applications Industry sector Applications Oil and gas eLNG trains, injection compressors and pumps, gas storage, multiphase pumps, pipeline compressors Marine Cruise ships, LNG carriers, offshore drilling vessels, research vessels, megayachts, merchant vessels, navy support vessels General and Metal rolling mills, test benches, grinders, water pumps, heavy industry mine winders, crushers, ID fans, FD fans, wind turbines, static frequency converters.

5 Boiler feed pumps 4 GE I MV7000 . MV7000 Enhanced technology Key benefits Peak Power density Simplified cooling system High reliability and availability architecture and gate drive Power scalability with customizable Power supply topology options featuring: Fuseless design Low harmonics without additional equipment Four quadrant operation for regenerative applications Transformerless design for compactness Common DC bus system for energy savings Pawer stack High performance process control Visor Connect supports warranty with remote real-time support and advice Front access maintenance Best-in-class Power density The phase Power stack is the main modular building block of the three- level inverter.

6 Compact enclosures thanks to double sided cooling of the IGBTs Just 18 IGBTs at kV can deliver 15 MW. Control hardware mounted on a slide in/out frame Inverter cubicle GE I MV7000 5. High reliability and availability The MV7000 is a great example N+1 series redundancy thanks to of a design philosophy based on the capability of PPI for continuous minimizing component count while conduction under failure mode retaining peak performance. Long life expectancy even under Press-pack IGBT (PPI) Power load cycling devices enable: Effective performance even at low The capability to limit overcurrent motor frequency operation with safe turn-off under all operating and failure conditions Case rupture-free due to pressed contacts and no-wire bonding Pre-charge &.

7 Pre-magnetizing Control Cubicle DC Capacitor AC Output filter Cooling Unit Diode front-end Inverter Inside look at the MV7000 . 6 GE I MV7000 . Power scalability with customizable options MV7000 comes in a standard Diode-Front-End (DFE) rectifier configuration. Low harmonics without Four quadrant operation additional equipment for energy savings Available in 12, 24 and 36-pulse Regeneration of the energy to configurations the network through IGBT bridge Low levels on harmonics Unity Power factor IEEE 519 compliant Sinusoidal input with negligible No additional filters necessary harmonics Fully able to handle faults such Active Front End DC Bus Inverter as voltage dips For reversing applications, an active-front-end (AFE) is available NP.

8 Rectifier DC Bus Inverter Active front-end (AFE). NP. Diode front-end (DFE). Output voltage and current GE I MV7000 7. Transformerless design Saves energy by the redistribution of Power from braking for compactness Reduction in overall equipment The MV7000 is available in cost, operating cost and footprint transformerless design Active Machine Front End Bridge AFE with additional input filter to reduce line harmonics Big savings in capital cost, installation cost and footprint Increased overall system efficiency and reliability Active Input Filter Front End DC Bus Inverter Common DC bus system +.

9 High performance NP. process control - MV7000 is equipped with a standard Transformerless design Power Electronics Controller (PECe). Mounted on slide in/out frame for Common DC bus system easy access and compactness Advanced Vector Control (AVC). for energy savings Fast dynamic response For multi-drive applications, a Clean, robust Power delivery common DC link system is available Fully customizable Shared Active-Front-End (AFE). rectifier configuration 8 GE I MV7000 . Anywhere GE Customer Site Remote Connection Site Equipment GE PC remote Dedicated engineer Portal Automation & DP.

10 Visor DMZ. Drives Central Data Visor Connect GE PC Global Warehouse with Proficy Service Operations and Analytics historian Machines Visor Connect: Remote connection to equipment, monitoring and support Visor Connect provides secured Key benefits remote connection to GE equipment (outside the control network). Reduce unscheduled downtime Remote connection enables GE s Real-time support and advice service engineers to provide real-time Customers can access GE's support, ongoing health analytics global Services organization and key performance indicators 24/7, 365 days a year from (KPIs), as well as basic configuration anywhere in the world management support.