Hydro power - environmental friendly. The hydropower commerce is an environmentally cordial energy source. With a contribution of 19% to global energy production, hydropower is the largest source of renewable energy. It is ranked fourth in electricity generation and has come to be an increasingly foremost mainstay in power production. It protects our earth's fossil fuel reserves, it is all the time available, it does not run out, it does not furnish waste and it does not add to global warming.
From rivers and depot lakes, a total of 15 billion Mw could be generated annually. Currently only 20% are used. Therefore the ask for hydroelectric power is startling to grow of the next few years.
Pressure Sensor Transducer
Areas for Application. Today the customers need that the plant is operating trustworthy and continuously with very few downtimes. In order to increase tool availability a vibration and health monitoring principles is a prerequisite.
Riveja has an write back to those demanding requirements and provides a full, and flexible principles which can be adapted to individual applications.
The message device is acquiring vibration and process signals and Plc / Profibus communi-cation data synchronously. The integrated Amdt/V2 module enables vibration prognosis and monitoring in blend with other digital and anlog Io modules.
The devices are verily integrated into the existing business network via an Ethernet connection. The measurement data is than accessible to any agency depending on the way rights.
The huge benefit of the Message devices is that that one full, principles covers all measurement, monitoring and alarm management functions. The qualified diagnostic prognosis functions give a clear indication of the current status of the hydro turbine and pin points to any area with a rising problem. The early detection of technical problems prevents the principles for major damages and gives an indication where to focus on during the next maintenance stop.
The modular plan of the Message devices enables the customers to build tailor made solutions. The devices can be adapted individually to any whole of inputs. The tool is commonly Din rail mounted and fitted to control cabinets.
Software for Monitoring & Diagnostics. Riveja offers the ProfiSignal software which provides a full amelioration environment to configure verily individual Hmi screens to give the operator in the control room a maximum overview of the tool status.
The qualified software channels inside the device can be used to configure many alarm functions with the potential to switch outputs or to regulate the tool or to embark on crisis shut downs. The integrated event channels can description any limit violations e.g. Straight through Sms or e-mail messages. For larger applications it is recommended to configure an Alarm table for a consolidated overview of the plant status.
The device provides an internal data storehouse capacity of 1 Gb with 128 Mio records. The software box provides a convenient prognosis Straight through a seamless transition between online and historical offline data. However, for permanent monitoring the online trend plotting and evaluation is most appropriate.
Options - transportable Systems. Riveja offers also many distinct products to cover the requirements of the maintenance and commissioning engineers in the hydropower sector. Very popular are the custom-made movable measurement cases for vibration and process analysis.
The principles records vibration, process and execution data for the period of the commissioning and final approval phases.
Sensor connectors are available as required with 4mm plugs, screw terminals and thermo or Bnc connectors in base usage. Message devices are protected against earth loops and are therefore secure against errors occurring during data recording. Sensor inputs are true differential and consequently ensure a high level of accuracy.
preventative Maintenance in Hydro Power PlantsManifold Absolute Pressure Sensor Differential Pressure Sensors