https://youtu.be/V4TRxZTEJ3A

1. Advance Power Electronics
Technology for
Renewable Energy Systems in
21st Century
umair ali

2. abstract
• Pe is being used to maximize the
production and reliability
• APEI(interface) for RES
• How APEI improved eff of drives
and how and why it is used in
RES

3. introduction
• Renewable energy is trend but
still it is not applied to the level
of need
• main Problem of RESs is lower
efficiency but it can overcome
with APED techniques
•

4. intro - bases of ADPD (efficient and fast swich)
diode
gate turn of
thyristor
metal oxide semi conductor
field effect transistor
insulated gate bipolar transitor
integrated gate communcation transistor

5. intro - applications of PE
• Applications in:
• HVDC system
• static synchronous compensator
• DC and AC regulation
• DC/AC motor drives

6. An introduction of RESs

7. introduction to APED
• rectifiers and invertors are built
using PE devices like IGBTs SCRs
with antiparellel diodes (rev I)
• Goal is to reduce conduction and
switching loses
• RES has 12-17 percent efficient

8. intro APED converter topologies
• flyback and pull back
convertor(old tech)
• buck, boost, buck boost, cuk,
Zsource converters and multi
level convertor (latest tech)

9. Application of APEI
• 60 % of elec consump
is of motors
• permanent magnets
motors and traditional
motors are also
affective now
• Electrical vehicles

10. challenges-
• lower levelized cost of energy
(cost of electricity by RESs)
• Advance power electronics
devices