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Course Catalog 2013-2014
DEE-24136 Distributed Energy Resources in Electricity Networks, 3 cr |
Additional information
Suitable for postgraduate studies
Person responsible
Sami Repo
Lessons
| Study type | P1 | P2 | P3 | P4 | Summer | Implementations | Lecture times and places |
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Requirements
Exam and computer simulation assignments.
Learning Outcomes
After taken the course student may recognize the most important interconnection principles and technologies of distributed generation (DG) and other distributed energy resources (DERs) like demand side management (DSM) and energy storage. In addition student may explain the main points of network connection technologies from resource and network viewpoints. Student may also analyse and simulate with steady-state simulation tools the interconnection affects of distributed energy resources in electric distribution network planning and operation tasks.
Content
| Content | Core content | Complementary knowledge | Specialist knowledge |
| 1. | Network interconnection of DER: - DG connection - Principles of DSM - Wind farm connection (AC) - Requirements of wind power plant | Network interconnection of DER: - Demand response control methods: price elasticity, dynamic tariffs, direct control - Energy service company - Storage principles | |
| 2. | Impacts of DG on fault currents: - DG contribution on fault currents - Impacts on feeder protection - DG unit and loss-of-mains protection - Safety risks | Impacts of DG on fault currents: - Impacts on autoreclosing - Impacts on HV network protection | |
| 3. | Impacts of DG on voltage: - Voltage rise effect - DG impact on power quality - Methods for voltage management - Voltage control with DG | Impacts of DG on voltage: - Co-ordination principles of DG and network | |
| 4. | Impacts of DG on reliability: - DER reliability impacts on distribution network - Islanding and intended island operation | ||
| 5. | Distribution network planning: - Impacts of DG in general - Network long-term planning when utilizing DERs - HV and MV network connection planning principles and methods | Distribution network planning: - Statistical load-flow analysis of MV network including DG | Distribution network planning: - Connection and distribution costs for DG |
| 6. | Impacts of renewable energy sources (RESs) on power system: - Variations of RES - Importance of RES forecasting | Impacts of renewable energy sources (RESs) on power: - Impacts of large scale wind power on power control, electricity trade and balance management | Impacts of renewable energy sources (RESs) on power: - Impacts on spot prices and network congestion |
| 7. | Integration of DER into distribution network management: - Fault management when network has DER - Network congestion management when network has DER - Utilization of DR | Integration of DER into distribution network management: - Home energy management - Advanced metering infrastructure - Distribution automation - Substation automation - Aggregator (VPP) - SCADA/DMS | Integration of DER into distribution network management: - On-line dynamic line monitoring - Fault current limitation - DC in distribution - Impacts of DR in power system and electricity market: benefits and difficulties - Impact of electric vehicles in distribution network |
Instructions for students on how to achieve the learning outcomes
Exam (100 %)
Assessment scale:
Numerical evaluation scale (1-5) will be used on the course
Study material
| Type | Name | Author | ISBN | URL | Edition, availability, ... | Examination material | Language |
| Book | Integration of distributed generation in the power system | M. Bollen and F. Hassan | Yes | English | |||
| Lecture slides | Sami Repo | Yes | English |
Prerequisites
| Course | Mandatory/Advisable | Description |
| DEE-23106 Fundamentals of Electrical and Power Engineering | Advisable | 1 |
| DEE-24106 Electric Power Systems | Advisable | 2 |
| DEE-23116 Introduction to Smart Grids | Advisable | |
| DEE-24116 Distribution Automation | Advisable | |
| DEE-53106 Introduction to Renewable Energy Sources | Advisable | |
| DEE-53116 Solar Power Systems | Advisable | |
| DEE-54106 Wind Power Systems | Advisable |
1 . DEE-23010 Sähköverkkotekniikka
2 . DEE-24000 Sähköverkkojen mallintaminen ja analyysi DEE-24010 Sähkövoimajärjestelmän säätö ja käyttö
Prerequisite relations (Requires logging in to POP)
Correspondence of content
| Course | Corresponds course | Description |
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More precise information per implementation
| Implementation | Description | Methods of instruction | Implementation |
| Lectures |
Contact teaching: 0 % Distance learning: 0 % Self-directed learning: 0 % |