being connected into star whereas the other m/2 portions into delta; every portion of the said gate winding being provided with tappings and each two of the said tappings being grouped in pairs, each pair formed by the tappings belonging to different portions have identical connection circuits...
To further verify theN9-methylation activity of CkTcS, kinetic analysis of the threeN-methyltransferases was performed. We initially measured theKmparameter of CkTcS for SAM to determine the saturating SAM concentration. At the saturating concentration of 50 μM substrate5, theKmvalue for SAM is ...
The company also introduced its new bedding products using “Outlast” thermal polyester fiber that help to regulate temperature, as well as “PolarGuard Delta,” the latest addition to its product family that takes about 10-12% of the weight out of original product and still achieves the same...
The utility model relates to a star/delta converting electricity-saving device for controlling a three-phase AC motor according to changes of load values when working. A sample circuit of line current of a motor carries out a heavy load test on a sampled signal, if the voltage of the ...
CONSTITUTION:The primary sides of three single-phase transformers are star- connected or delta-connected, and other two are wound counterclockwise (clockwise winding) when one winding among three secondary connections is wound clockwise (counterclockwise winding) on the secondary sides. Reverse currents ...
PURPOSE:To convert three-phase AC power into six pulsative DCs and three- phase ACs by using one transformer by specifying the connection of the primary- side winding and secondary-side winding of the transformer. CONSTITUTION:A star connection or a delta connection is formed on the primary ...
the winding b and the winding c1 are clockwise connected according to delta connection, the winding a2, the winding c2 and the winding b are counterclockwise connected according to delta connection, the winding b1 and the winding b2 are connected to the two ends of the winding b respectively,...
CONSTITUTION:When 3-phase powers are converted to DC power, the primary side receives via star-connection and a delta-connection, the powers are voltage- converted through the same magnetic circuit for each of the three phases, and one of the three phases is received at the secondary side by...
The primary side of a transformer for an electric device is constructed as a star-connection or a delta-connection, and the secondary side is constructed so that each phase produces two single-phase AC supplies in such a manner that one circuit of the three single-phase AC supplies produces ...
CONSTITUTION:A transformer receives at the primary side through a star- connection or delta-connection, and produces at the secondary side as two single phase AC in all phases. One channel of 3 single-phase AC is single-phase full- wave rectified to form 6-wave DC. The other channel ...