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Iris Power TGA-S Iris Power TGA-S ... The TGA-S is a portable instrument to monitor PD in turbine generators equipped with Iris Power Stator Slot Couplers. Turbine Generator . Works with These Assets. Features. Reliably identify loose, contaminated, overheated or poorly impregnated stator windings to aid in assessing the risk of stator winding ...
stator windings to aid in assessing the risk of stator winding failure. This portable instrument is easily connected to test with permanently installed Iris Power 80 pF Epoxy Mica CapacitorsTM (EMCs) and/or Iris Power Stator Slot CouplersTM (SSCs). It is factory-configured to work with specific types of machines: Iris Power TGATM The industry APPLICATIONS & BENEFITS PARTIAL DISCHARGE TESTING … 4. Testing Services – Have Iris come to site and perform periodic routine testing In any of the above cases, permanently installed PD sensors, Bus Couplers (shown to the left) or Stator Slot Couplers¥ (shown to the right) specifically designed to work with partial discharge frequencies (50MHz-250MHz typically) need to be installed. Iris Power BusTracIITM - Unitronics Electric your Iris Power BusTracII monitor so that alarm thresholds are set to the best levels for that particular machine. New users of the Iris Power BusTracII monitor technology must first permanently install 80pF capacitive couplers during a suitable machine outage. Iris Power BusTracII
The Iris Power TGA-B is a portable instrument specifically designed to monitor PD in motors and turbine generators equipped with Bus couplers. The Iris Power TGA-B instrument determines the magnitudes, rates and polarities of voltage pulses created by partial discharges.
measuring system uses Iris Power Stator Slot Couplers (SSCs) and the Iris Power TGA-STM instrument. The Iris Power TGA-B system can also be applied to monitor the partial discharges in switchgear and dry-type transformers. Iris Power BusTrac TM - tectra.hu The Iris Power BusTrac System consists of permanently installed capacitive couplers (2 per phase), a dedicated Iris Power BusTrac instrument, a system controller, plus digital communication to continuously monitor stator winding partial discharge (PD) activity. Facilities that have existing bus coupler installations can easily install the Iris ... Iris Power BusTracIITM - Unitronics Electric Iris Power BusTracII OPTIONS Remote I/O over Ethernet with up to 8 analog inputs proportional to operating conditions such as stator winding temperature, voltage, current, or power.
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At the low voltage end of the coupler, a surge arrestor protects the coupler from failure. PD measurements are performed using PDA IV test equipment from Iris Power LP. Typical on-line PD measurement is performed annually on each machine at the rated load and with the stator winding temperature stabilized. Portable Instrument for Motors and High Speed Turbine Generators Portable Instrument for Motors and High Speed Turbine Generators IRIS POWER ON-LINE PRODUCTS A USER’S PERSPECTIVE: “Since economics and time do not allow plant personnel to repair all suspect motors, on-line partial discharge analysis allows users to compare motors and gauge degradation to determine which Stator Slot Couplers - FAIRLIFE 及兆系統 Iris˜ stator slot couplers (SSCs) are specifically designed to detect stator winding partial discharge activity in operating gas or steam turbine generators. Used in conjunction with Iris˜ TGA-S test instrument, the SSCs (shown below) are permanently installed under the line end stator winding wedges (in existing machines), or between the top and Partial Discharge Detection in High Voltage Rotating Machines Partial Discharge Detection in High Voltage Rotating Machines Dhaval S. Patel1, Jay A. Patel2 1 PG Scholar, 2 Assistant Professor, Department of Electrical Engineering,
Iris Power a leading global provider of condition based monitoring solutions for motors, generators, switchgear, ... Abstract – In the past 15 years, insurance industry data indicates stator endwinding vibration has become the most important ... BROWSE OUR ...
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