Village Green Shopping Centre | Vernon's Premier Shopping Destination
Choice Made Simple!
Too many options?Click below to purchase an online gift card that can be used at participating retailers in Village Green Shopping Centre and continue your shopping IN CENTRE!Purchase Here
Coles Results of experimental studies of electrical contact at Village Green Shopping Centre in Vernon, BC
*Product information may vary - to confirm product availability, pricing, shipping and return information please contact Coles
Compared to other types of electric machines, unipolar generators have a number of advantages. Simplicity of design, high overload capacity, high efficiency, absence of ripples in the current and voltage curve, possibility of direct connection to the turbine, etc. The use of superconducting winding in unipolar generators makes it possible to significantly increase the magnetic field and the generator's E.D.S.. As research has shown, it is necessary to use electric arc moving contact in unipolar ones. This kind of contact can operate up to 350 m/s, and when certain conditions are created, the voltage drop in the arc contact can be reduced to 1-3 V at current densities up to 100 - 200 A/cm2. Achievement of such rotor speeds and losses in the contact make it possible to consider the unipolar generator as a highly efficient source of electric energy directly connected to the turbine, which is also one of the positive factors in the creation of power units of large capacities.
Compared to other types of electric machines, unipolar generators have a number of advantages. Simplicity of design, high overload capacity, high efficiency, absence of ripples in the current and voltage curve, possibility of direct connection to the turbine, etc. The use of superconducting winding in unipolar generators makes it possible to significantly increase the magnetic field and the generator's E.D.S.. As research has shown, it is necessary to use electric arc moving contact in unipolar ones. This kind of contact can operate up to 350 m/s, and when certain conditions are created, the voltage drop in the arc contact can be reduced to 1-3 V at current densities up to 100 - 200 A/cm2. Achievement of such rotor speeds and losses in the contact make it possible to consider the unipolar generator as a highly efficient source of electric energy directly connected to the turbine, which is also one of the positive factors in the creation of power units of large capacities.
Find everything in-store including new, used and children’s books, music, movies, games and toys. Visit Coles today to find the perfect gift, or a novel for yourself. COVID-19 UPDATE: Open | Regular Centre Hours
