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U.S. Department of Energy
Office of Scientific and Technical Information

CONTROL ROD DRIVE MECHANISM PERIODIC TEST. SECTION I. TWELFTH PERFORMANCE. CORE I, SEED I. Test Results DL-S-148 (T-550011)

Technical Report ·
OSTI ID:4182198

Studies were made to determine the operating conditions of the control rod drive mechanisms. All control rod drive mechanisms functioned satisfactorily during the performance of this test. Several control rods scrammed while being withdrawn to a height of 69 in. during the minimum running current test: however, these control rods were successfully withdrawn later by increasing the stator current. The data obtained during the performance of this test agree closely with the data obtained in the previous performances. (W.L.H.)

Research Organization:
Duquesne Light Co., Shippingport, Penna.
NSA Number:
NSA-14-011313
OSTI ID:
4182198
Report Number(s):
TID-5613
Country of Publication:
Country unknown/Code not available
Language:
English