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Active Power Levelling With Capacitor Energy Storage
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| Author(s) |
M. Nowak; J. Matulka; R. Barlik |
| Abstract |
The paper concentrates on the use of DC capacitor energy storage for compensation of power pulses
caused by a specific type of load (i.e. drives, welding etc. ). Two different solutions have been taken
into consideration and presented in the paper. The first one – very simple and economic, depends on
power pulse compensation affecting the DC voltage intermediate link in the converter plant. Control
of such a DC/DC converter can be done very simply with the use of analogue technology. The second
solution, more universal, because although the use of a three phase PWM line converter which can
generate all power components is more complicated and expensive it may be economical as a development
or supplement of a complex power conditioning system. Control in this case is also quite
complex and needs the use of a powerful DSP. Both solutions are presented but the main considerations
are designed for universal AC grid active power consumption levelling. |
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| Filename: | EPE2001 - PP00813 - Nowak.pdf |
| Filesize: | 444.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-03-09 by System |
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