Iris power stator slot coupler

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Stator Slot Coupler ¥ Installation (Units >200MW) Stator Slot Couplers¥ (SSCs) are by far the most sensitive partial discharge sensor in the world since they are ...

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

Analysis and Comparison of Sensors for Measurements of Partial ...

Iris Power sales representative. New users of the Iris Power BusTrac monitor technology must first permanently install 80pF capacitive couplers during a suitable machine outage. The Iris Power BusTrac instrument is the product of Qualitrol-Iris Power’s many years of experience developing on-line PD measuring systems for high voltage motors PORTABLE PARTIAL DISCHARGE MONITORING INSTRUMENT Stator Slot Couplers Turbine Generators. Iris Power Stator Slot Couplers (SSC) are the most sensitive partial discharge sensors in the world. The broadband antenna sensor is . permanently installed under the line end of the stator winding wedges or between the top and bottom bars to …

Portable Instrument for Motors and High Speed Turbine Generators

TF Probe ™ - WilecWilec Iris power’s TF Probe™ (Total Flux is specifically designed to measure the total air gap flux and detect shorted turns in salient pole motors, hydro generators, and in turbine generators. The probe when connected to the portable RFA-II™ instrument, allows the user to monitor the health of the generator field winding on-line, and continuously. Periodic On-linePartial Discharge Monitoring of Large Turbine ...

Iris Stator Slot Coupler - Each slot has an open bottom

The TGA-S is a portable instrument to monitor PD in turbine generators equipped with Iris Power Stator Slot Couplers. Iris Power PDTracII | Qualitrol Corp ... measurement in motors using Iris Power Epoxy Mica Capacitor Couplers. ... Iris Power PDTracII · Iris Power Stator Slot Couplers (SSC) · Iris Power TGA-B · Iris ... Stator Slot Couplers - Unitronics Electric Used in conjunction with the Iris Power TGA-S test instrument, the SSCs (shown below) are perma- nently installed under the line end stator winding wedges (in ... TGA-B Brochure.qxd - intyler fimaco