BlogEntryPoint8x2007x06x19x19x41 < HCC

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<a href="https://twiki.cern.ch/twiki/bin/view/HCC/BlogHccJun07?point=8">Back to overview</a>

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---++++ <a href="%TOPIC%?point=8">Powering Tests Sector 7-8 - 19.07.2007</a>



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---++ Test Report from Tuesday 19.07.2007

   * RQD.A78:
      * Transfer function measurements with 60A converter completed OK
      * PCC Circuit Config tests completed
      * PIC2 - All steps completed OK except:
         * Circuit discharge from power converter: switches were not rearmed after PM data generation - Test to be repeated
         * Discharge request from PIC - to be done

   * RQF.A78:
      * Transfer function measurements with 60A converter completed OK
      * PCC Circuit Config tests completed
      * PIC2 - All steps completed OK up to Powering Failure test (included)

   * RQ4.L8 and RD2.L8:
      * Tests 1 and 2 proposed by MPP completed but without provoking an artificial quench at the end of the second. Detection threshold still at 20mV. Still no quench. Further research to be done.

   * RCO.A78B1 powered below 20A for QPS analysis. The circuit is still blocked till the new sofware is uploaded.

---++ Test Plan for Wednesday 20.07.2007

   * Resolution of cable signal/interlock swap F/D

   * RQD.A78 (from the CCC):
      * Last two steps of PIC2
      * PLI1 (750A)
      * PLI2 (2000A)
      * PLI3 (6500A)
 
   * RQF.A78 (from the CCC):
      * Complete PIC2
      * First steps of PLI1,2,3 if possible

   * RB.A78
      * IST Energy extraction tests, PIC1, connection of the leads

   * Matching section:
      * Type analysis of the power converters
      * Analyse boil-off data and eventually repeat a more complete boil-off
      * Waiting for new proposals from MPP
      * 120A converter on Q5 type tests

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This topic: HCC > WebHome > BlogEntryPoint8x2007x06x19x19x41
Topic revision: r2 - 2007-06-20 - AntonioVergara
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