# - Education and speeches in English

EG2200 Power Generation Operation and Planning - autumn 2020, where Lennart Söder provided some of the lectures. A compendium is available.

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

1 | Keep production-consumption balance | Primary control - intro, length - 33:25 | Primary control - intro |

2 | Automatic system to keep balance in synchronous systems | Frequency control, length - 40:27 | Frequency control - 1 |

3 | Limitations in primary control | Frequency control limits, length - 38:26 | Frequency control - 2 |

4 | Electricity market simulation, basic random variables | El. market, random variables a). length - 42:46 |
L11-Random variables |

5 | Electricity market simulation, basic random variables | El. market, random variables b). length - 27:32 |
L11- Random variables |

6 | El. market simulation, case study from Sweden | Swedish future case study, 100% renewables, length - first 15 minutes of 44:06 | Swedish case study |

7 | Probabilistic Production Costing - PPC - Intro | PPC - Intro - L12-14a, length - last 30 minutes of 44:06 |
L12-14, PPC |

8 | PPC - Equivalent load | PPC - ELDC- L12-14b, length - 48:41 |
L12-14, PPC |

9 | PPC - Method | PPC - Method - L12-14c, length - 44:38 |
L12-14, PPC |

10 | PPC - Wind power + challenges | PPC - Wind power - L12-14d, length - 53:39 |
L12-14, PPC |

ME2083 Hydropower- Technology, Economy, Sustainability, spring 2021: Lennart Söder provided one 2 hour lecture concerning hydro power dispatch and role in power system

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

11 | Electricity, fundamental power system functioning and basic hydro power integration | Hydro power integration - part, length - 40:33 | |

12 | Inertia, primary control and numerical example | Hydro power integration - part 2, length - 45:06 | Hydro power in power systems |

EG2220 Power Generation, Environment and Markets, spring 2020: Lennart Söder provided lectures concerning environmental policy impact on power system operation + power system expansion planning. There is one compendium in environmental policity impact on electricity market, and one in power system expansion planning. There is also an Excel-sheet used for future system design.

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

13 | Introduction, wind power trading on Nordpool, numerical example | Introduction to electricity markets, length - 45:29 | L1 |

14 | Basic market modelling, marginal costing, | What is a "good market". Model of production, length - 42:14 | L2 |

15 | Market modelling: Production | Aggregated production curve. "Perfect competition", length - 31:55 | L2b |

16 | Economic model of consumption | Price sensitivity, demand flexibility, length - 41:03 | L3 |

17 | Economic production - consumption balance | Total surplus, graphic method, optimization method, length - 27:36 | L3b |

18 | Environmental policy impact on operation - 1 | Market failurs: externalities, energy related externalities, feed in tariffs, length - 50:39 | L4 |

19 | Environmental policy impact on operation - 2 | Subsidies, taxes, certificates, length - 49:50 | L4b |

20 | Environmental policy impact on operation - 3 | Feebate system, length - 19:05 | L4c |

21 | Environmental policy impact on operation - 4 | CO2 markets, emission trading, length - 45:20 | L5: CO2 markets |

22 | Environmental policy impact on operation - 5 | Disclosure system, Guarantees of Origin - GOO, "green power", length - 38:05 | L5: Disclosure |

23 | Environmental policy impact on investments - 6 | Renewable Energy Auctions, length - 22:34 | L6: Auctions |

24 | Future system design = power system expansion planning: Introduction | Introduction: Design of the future power system. Assignment - Tender, length - 12:54 | Future system - 20- intro |

25 | Future system design - challenges - 1a | Competitive prices, Sustainability, Reliability, length - 24:00 | Future-system-20-1 |

26 | Future system design - challenges - 1b | Uncertainties-1, risks, risk hedging, basic finacial derivatives, length - 45:23 | Future-system-20-1 |

27 | Future system design - challenges - 1c | Uncertainties-2 concerning construction time, life length, policy, length - 23:56 | Future-system-20-1 |

28 | Production cost division and estimation | How to estimate total cost of a power plant, length - 40:31 | Future-system-20-2 |

29 | Total costs of a power system | Assumptions for system design and calculation methods, Excel-sheet instructions, length - 46:24 | |

30 | Adequacy challenge - capacity markets - Part 1 | Linearized system anlysis, peak load and system analysis, length - 37:38 | Future-system-20-3 |

31 | Adequacy challenge - capacity markets - Part 2 | Handling of deficit situations in markets, length - 24:58 | Future-system-20-3 |

32 | More future challenges, close to 100% renewables - Part 1 | Swedish examples, inertia, length - 35:44 | Future-system-20-4 |

33 | More future challenges, close to 100% renewables - Part 2 | Swedish example: hourly balance, load peak, transmission, pricing, length - 50:11 | Future-system-20-4 |

EG2220 Power Generation, Environment and Markets, spring 2021: Some extra lectures provided in spring 2021 compared to 2020.

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

34 | Introduction, wind power trading on Nordpool, numerical example | Introduction to electricity markets, length - 42:24 | L1 |

35 | Cap-and-trade: An example from European Union on CO2 requirements for new vehicles | CO2 markets for new cars, length - 16:26 | Used slides |

EG2100 Power System Analysis. Lectures provided during autumn 2020. A compendium is available as the basis for the lectures. An older Swedish version of the compendium is also available, but it has less content.

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

36 | 1a | Analysis –Introduction, length 27:03 | Lecture 1a |

37 | 1b | Fundamental AC analysis, length 40:33 | Lecture 1bc |

38 | 1c | System component models, length 48:37 | Lecture 1bc |

39 | 2 | Per unit system, length 36:45 | Lecture 2 |

40 | 3 | Two port system, length 33:43 | Lecture 3 |

41 | 3b | Admittance matrix, length 17:47 | Lecture 3 |

42 | 4-5 | Superposition, reciprocity, Thévenin theorem, length 36:03 | Lecture 4-5 |

43 | 4-5b | Voltage calculations in meshed grids, length 24:10 | Lecture 4-5 |

EG2340 Wind Power Systems. Lectures provided by Lennart Söder during autumn 2020. An electricity grid compendium is available as the basis for some lectures. And a short extra description of reactive power etc, is also available. In addition to this there is a compendium on power plant investments available.

Some speeches provided by Lennart Söder

Nr | Content | Recorded presentation | Slides |
---|---|---|---|

44 | Discussion on the environmental impact from a certain consumption | My electricity: Where does the power come from? February 5, 2021, length: 24:01 | Eight versions of power production origin |

45 | Balancing wind power using electrolysis and hydrogen use in Swedish steel industry |
Presentation on April 15. IEA Wind - Task 25: Online meeting, length: 16:09 | Slides used in presentation |