Components and solutions for photovoltaic systems - Weidmüller
Components and solutions for photovoltaic systems - Weidmüller
Components and solutions for photovoltaic systems - Weidmüller
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Monitoring <strong>systems</strong><br />
PV plant software<br />
Smart software <strong>for</strong> collecting data <strong>and</strong> monitoring<br />
<strong>photovoltaic</strong> plants<br />
The ideal addition to the Transclinic xi+ string monitoring,<br />
it consists of two program modules:<br />
The configuration module<br />
The configuration module allows you to easily integrate the<br />
devices <strong>and</strong> facility components to be monitored (device<br />
combiner boxes, inverters, meters, weather sensors, etc.).<br />
These components can then be organised, grouped <strong>and</strong><br />
renamed as needed. The users can easily specify e-mail or<br />
SMS-text messages that are to be sent out automatically as<br />
an alarm to any specific group. The configuration module also<br />
accesses the data needed <strong>for</strong> monitoring the <strong>photovoltaic</strong><br />
plant online.<br />
The visualisation module<br />
The visualisation module is used to view <strong>and</strong> save the online data that<br />
has been sent to the PC. The data describing the current states of<br />
the <strong>photovoltaic</strong> system can be saved in the mySQL database <strong>and</strong><br />
displayed graphically to permit more detailed analysis. The data can<br />
also be exported as an Excel or PDF file <strong>and</strong> then be sent in an<br />
e-mail. It is also possible to administer the alarms <strong>and</strong> their<br />
acknowledgements; this permits the schedule of the corresponding<br />
service procedures to be accurately documented.<br />
34<br />
MODBUS<br />
RTU<br />
Universal <strong>and</strong> vendor-neutral<br />
Many different devices, regardless of br<strong>and</strong>, can be integrated<br />
into PV-Plant. Using the RTU Modbus, the data from frequency<br />
inverters or weather sensors can be displayed <strong>and</strong> evaluated.<br />
Clearly arranged alarm controls<br />
Intuitive configuration<br />
A clear tree based topology is used<br />
<strong>for</strong> the configuration. Values can be<br />
displayed <strong>and</strong> changed using drag<br />
<strong>and</strong> drop mouse clicks.<br />
The causes of the alarm (e.g., value deviation)<br />
<strong>and</strong> the alarm types (e.g., SMS-text, e-mail)<br />
can be configured flexibly.