Control unit allows intelligent coupling of three reactive power compensation systems
22-06-2016 |
TDK-Epcos
|
Power
Latest from TDK-Epcos is the new EPCOS VIP-3-TP control unit, which
facilitates the intelligent coupling of three reactive power compensation
systems.
The parallel operation of multiple systems on different feed-in transformers
necessitates this coupling, as the corresponding sections of the grid may
also be coupled temporarily. The reciprocal influence of the power factor
correction systems in such coupled grid sections causes a higher number of
switching operations, which have a harmful effect on the power factor
correction elements. The more systems that are working in parallel, the
harder it is to control the undesirable effects.
In conjunction with an EPCOS BR7000-I/S485 power factor controller, the new
VIP-3-TP touch panel (B44066R1703E230) permits the completely
non-retroactive parallel operation of systems with three feed-ins and
coupling switches. At the same time, the VIP-3-TP enables symmetrization and
the visualization of the measured values, says the company.