Friday, January 14, 2011

Energy Management Solutions in Banks

For the sake of continuous and secure operation, nowadays it is essential for banks to have their professional energy management system installed. The primary task of such systems is to guarantee secure power supply; therefore the application of high quality devices and softwares is a must.

Topology 

In the case of bank centers the availability and right operation of servers that control bank transactions are of especial importance. Thus, multiple redundant solutions have to be applied in the case of intervening elements, communication network and softwares. So, power supply has to be developed from multiple directions on medium voltage side. In the case of haphazard external breaks of incoming, diesel generators and UPSs are needed to be applied. Of course, redundant medium voltage distribution board require redundant low voltage electrical network to be built.
For the operation and control of circuit breakers on medium and low voltage network it is necessary to apply redundant PLC (e.g.: Hot-standby Quantum PLC). Its task is to configure connections in accordance with input conditions ensuring continuous energy supply. Above this system it is advised to install a redundant server which the control system can be installed on.
The primary aim of the software....click to continue


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Thursday, January 6, 2011

LIDL- INTELLIGENT STORES

The previously implemented building control system at LIDL stores couldn’t meet today’s requirements anymore; therefore there was a demand for an up-to-date, modern and reliable control system. By now the old system has been changed at numerus LIDL stores by KONsys experts. 

Recording consumption values and controlling the cooling-, heating-, ventilation and lighting system is now outstandingly effective resulting in an excessively optimized operation.
The central control of the entire system is controlled by a Twido PLC based automation.
The user -depending on his/her permissions- can see and/or change the parameters, look into the fault log in a touch screen operators’ terminal. This way, operators can keep track of the system condition easily and efficiently. The accurate fault logging makes debugging and troubleshooting fast and easy therefore maintenance can be performed more effectively.

The newly implemented control system connects to LIDL inner ERP system, but due to the web server function remote control can also be performed.
Due to the new system the automation always ensures the most economical control.