Abstract: The utilization in a vehicle of the third derivative of rotational speed differences to enable early detection of the likely development or actual initiation of a condition involving wheel slip or loss of traction between the wheel and the surface over which it is traveling and to provide information to means to prevent the development of or reduce, inhibit, limit, eliminate, or control that condition is materially superior to the previously-disclosed methods intended for those purposes. The utilization of the third derivative of rotational speed differences for the indicated purposes produces highly useful and unexpected results and effectively addresses the problem of the detection of slip or loss of traction by means of a method of analysis not previously recognized or applied to that problem.

Abstract: An electric power exchange network includes a series of computerized exchange nodes that provide communications between suppliers and purchasers or users of electric power. Search engines enable suppliers to obtain information, such as load characteristics, from users in the network to allow the supplier to effectively merge or combine its existing loads with those of certain users, whereby a more efficient trading of electric power among members of the exchange network can be achieved.

Abstract: An electric power exchange network includes a series of computerized exchange nodes that provide communications between suppliers and purchasers or users of electric power. Search engines enable suppliers to obtain information, such as load characteristics, from users in the network to allow the supplier to effectively merge or combine its existing loads with those of certain users, whereby a more efficient trading of electric power among members of the exchange network can be achieved.