1 / 8

K.U.Leuven-ESAT-ELECTA

K.U.Leuven-ESAT-ELECTA. Electrical Energy and Computing Architectures. Robust embedded control systems in ELECTA. robust embedded control systems one of major ELECTA research pillars

hang
Télécharger la présentation

K.U.Leuven-ESAT-ELECTA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. K.U.Leuven-ESAT-ELECTA Electrical Energy and Computing Architectures Geert.Deconinck@esat.kuleuven.ac.be

  2. Robust embedded control systemsin ELECTA • robust embedded control systems • one of major ELECTA research pillars • besides distributed generation, power electronics, energy markets, high voltage, numerical EM modeling • 3 ZAP, 6 postdoc, 35 PhD, 5 ATP • R.Belmans, G.Deconinck, J.Driesen, D.Van Dommelen • http://www.esat.kuleuven.ac.be/electa • applications / platforms / methodology • fundamental and applied research • GOA, FWO, SBO, GBOU, … • EU-FP5, EU-FP6, IWT, … • companies & research institutes • co-founder energy institute Geert.Deconinck@esat.kuleuven.ac.be

  3. ELECTA application example:Controlling microgrids with inverter front-ends • electricity network remains stable • also when disconnected from mains (islanding) • based on renewables (wind, solar), storage and load management • voltage and frequency droop control Geert.Deconinck@esat.kuleuven.ac.be

  4. ELECTA application examples:Intelligent drives & motor control • sensor and sensorless control • extended Kalman filter, neural networks, … • DSP-based controllers • high performance motion control of AC drives • drive DC bus voltage control during power interruptions • 4-quadrant control of switched reluctance motor • … Geert.Deconinck@esat.kuleuven.ac.be

  5. ELECTA application example:Distributed control systems electricity network substation communication network dispersed generation intelligent meter • optimising power quality, energy cost, loss, … • based on robust ICT infrastructure • fault-tolerant middleware • redundancy in heterogeneous networks • serial wire / wireless / power line communication • in dynamic environment • resource discovery • overlay networks Geert.Deconinck@esat.kuleuven.ac.be

  6. ELECTA platform example:Rapid prototyping of control systems • different measurements algo’s •  power quality definitions • different control actions • active filtering • distributed systems • optimisation based on marginal costs DSP + FPGA / processing measurement / acquisition host / monitoring / communication inverter / actuator Geert.Deconinck@esat.kuleuven.ac.be

  7. Electa platform example:distributed real-time systems • RT network • with embedded hardware • Single Board Computers & (industrial) PCs • microcontrollers, DSP’s, FPGA’s, … • real-time & general purpose OS • QNX, WinCE, VxWorks, RMOS32, Linux, WinNT, … • TCP/IP stack & dedicated communication libraries • middleware, providing support for • fault tolerance, quality-of-service, real-time aspects Geert.Deconinck@esat.kuleuven.ac.be

  8. ELECTA methodology example:design of dependable real-time systems • explicit fault and failure models of ICT infrastructure • dependability modeling • reliability, safety, … • fault prevention, ~tolerance, ~removal, ~prediction • instantiation of modular middleware architecture • dependable communication & computation • in dynamic environments • assessment of dependability, time & cost constraints • conceptual evaluation and fault injection • interdependencies on other critical infrastructures • energy, telecom, information & fault propagation Geert.Deconinck@esat.kuleuven.ac.be

More Related