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www.renac.de RENAC’s international trainings on the integration of variable renewable energy in power supply systems Topics and lessons learnt Albrecht Tiedemann Renewables Academy AG (RENAC), Berlin

RENAC’s international trainings on the integration of ... · Wind and photovoltaics feed-in time series Residual load approach for system planning and operation Wind and PV short-term

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Page 1: RENAC’s international trainings on the integration of ... · Wind and photovoltaics feed-in time series Residual load approach for system planning and operation Wind and PV short-term

www.renac.de

RENAC’s international trainings on the integration of variable renewable energy in power supply systems

Topics and lessons learnt

Albrecht TiedemannRenewables Academy AG (RENAC), Berlin

Page 2: RENAC’s international trainings on the integration of ... · Wind and photovoltaics feed-in time series Residual load approach for system planning and operation Wind and PV short-term

www.renac.de

Agenda

1. About RENAC

2. Seminar examples:

power system integration of variable renewable energy

3. Lessons learnt

2

AG

EN

DA

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www.renac.de

About RENAC

RENAC is a Berlin-based training specialist for renewable energy and

energy efficiency

Until now we operate with participants from over 145 countries

We offer renewable energy (RE) and energy efficiency (EE):

Trainings

Academic education

We support third parties to build up own capacities for EE and RE training

(installation of Training Centre / lab, Train-the-Trainer)

RENAC is independent

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RENAC activities worldwide

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Seminar examples2

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Classroom training: Management aspects of wind and PV grid integration

This training suits those who

Plan and operate grid, work in energy service companies or

for energy traders

Are responsible for grid integration at regulators, energy

ministries, advisors or consultancies.

Content

Wind and photovoltaics feed-in time series

Residual load approach for system planning and operation

Wind and PV short-term power forecasts for system

operation

Loss of load probability and reliable generation from

wind/PV

Positive and negative balancing power calculation

Grid integration strategy implementation

Duration: 3 – 5 days6

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Classroom training:Technical aspects of wind and PV grid integration

This training suits those who

Are engineers (prerequisite)

Are responsible for technical aspects at grid operators, grid

system planners or energy service companies.

Content

Photovoltaic (PV) and wind power inverter technology

Wind turbine generators types

Grid code for low, middle and high voltage grids

Frequency control

Reactive power and voltage control strategies

Monitoring and control of grid-connected generation units.

Duration: 3 - 5 days

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Page 8: RENAC’s international trainings on the integration of ... · Wind and photovoltaics feed-in time series Residual load approach for system planning and operation Wind and PV short-term

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Online training: Certified ReGrid® Manager (CRGM) -Grid integration of wind and PV

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This training suits those who

are engineers who wish to

become experts planning and

operation of electricity systems

with large amounts of wind and

solar power

international consultants

technical leads in transmission

and distribution companies

Content

Scenario development

Short term prediction

Generation expansion planning

Balancing power

Generator concepts

Grid codes

Generation expansion planning

Grid and system integration

studies

Energy storage

Course details

Duration: 6 months

Study time: ca. 250 hours

Exam

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Online-participants from all over the world

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250 CapREG2014-2017

TH, VN, ID, PH

240 CapREG2014-2017MX, EC, PE

521 ReGrid2011-2013

MA, DZ, TN, LY, EG, JO, LB

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123 participantsRENAC Online-Academy

2014-2017

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30

54

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5

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6

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22

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25

10

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1 3

14

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Lessons learnt

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Challenges are not comparable with Germany. Solutions must be adapted to countries.

In many cases:

Central power plant dispatch and single buyer approach

are applied instead of market driven solutions.

Importance of wind and PV is very small compared to

conventional thermal generation.

Power consumption and peak load are rising. Peak load

often occurs after sunset. Power supply systems require

enormous investments in reliable power generation.

Power purchase agreements for new conventional thermal

generation rarely consider future flexibility needs.

Need for long term power system flexibility strategies is

underestimated.

Grid operators have inadequate knowledge how to control

frequency and voltage with wind and PV farms.

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Thank you!

Albrecht Tiedemann

Renewables Academy (RENAC)

Schönhauser Allee 10-11

D-10119 Berlin

Tel: +49 30 52 689 58-71

Fax: +49 30 52 689 58-99

[email protected]