Abstract: A robot system includes: a robot control unit that controls an operation of a robot, using a control parameter for the robot; a safety monitoring unit that monitors the operation of the robot, using a safety monitoring parameter for the robot; a control parameter setting unit that sets the control parameter to the robot control unit; and a safety monitoring parameter setting unit that acquires the control parameter set to the robot control unit, from the robot control unit, and sets at least one of a plurality of parameters included in the acquired control parameter, as the safety monitoring parameter to the safety monitoring unit.

Abstract: A smart power flow solver integrates the TRUST-TECH based power flow methodology into a power flow solution. A first solver is applied to a power flow problem of a power system. If results of the first solver diverge, A Trust-Tech based solver is applied to the power flow problem by: transforming the power flow problem to an unconstrained global optimization problem; iteratively solving a dynamical system associated with the unconstrained global optimization problem; and determining whether a solution exists for the power flow problem based on whether the iteratively solving of the dynamical system converges. If a solution exists for the power flow problem, a second solver is then applied to the power flow problem. An operating state of the power system is generated based on results of the second solver to enable proper operation of the power system.

Abstract: In the present invention, in a case where a stable equilibrium point calculation is not calculable by using a Newton method, a damping factor of a mechanical system differential equation of a generator is set to be greater than an actual value of the generator of the power system. By applying pseudo-transient simulation to the nonlinear differential algebraic equation of the power system including the mechanical system differential equation of the generator, in which the damping factor is set, a norm of a mechanical system equation is found. If the found norm meets a predetermined condition, variable values of the power system at a time when the norm is found are set as initial values of the nonlinear differential algebraic equation of the power system. A stable equilibrium point is determined by applying the Newton method to the nonlinear differential algebraic equation in which the initial values are set.

Abstract: In the present invention, in a case where a stable equilibrium point calculation is not calculable by using a Newton method, a damping factor of a mechanical system differential equation of a generator is set to be greater than an actual value of the generator of the power system. By applying pseudo-transient simulation to the nonlinear differential algebraic equation of the power system including the mechanical system differential equation of the generator, in which the damping factor is set, a norm of a mechanical system equation is found. If the found norm meets a predetermined condition, variable values of the power system at a time when the norm is found are set as initial values of the nonlinear differential algebraic equation of the power system. A stable equilibrium point is determined by applying the Newton method to the nonlinear differential algebraic equation in which the initial values are set.

Abstract: A campaign information processing system enabling reduction of the work of application to a campaign and enhancement of the campaign effect by changing the condition of application qualification according to the purchaser and the purchase environment. A purchase history data storage section (33) stores purchase history data including electronic settlement ID data and purchased product codes. The electronic settlement ID is, for example, an electronic money number. A campaign object product code storage section (35) stores campaign object product codes. A campaign application qualification recording section (41) creates and records campaign application qualification data in respect of the electronic settlement ID data included in the purchase history data including the purchase product code matching the campaign object product code. Points are calculated according to a point rule, and application qualification is given when the points reach a predetermined value.

Abstract: A system for on-line dynamic screening of contingencies comprising postulated disturbances which an electric power system may experience, the system comprising a dynamic contingency screening program for evaluating a plurality of contingencies with a plurality of contingency classifiers based on the method of finding the controlling unstable equilibrium point of the power system known as the boundary of stability region based controlling unstable equilibrium point method by sequentially applying the contingencies to a network islanding problem classifier, S.E.

Abstract: A system for on-line dynamic screening of contingencies comprising postulated disturbances which an electric power system may experience, the system comprising a dynamic contingency screening program for evaluating a plurality of contingencies with a plurality of contingency classifiers based on the method of finding the controlling unstable equilibrium point of the power system known as the boundary of stability region based controlling unstable equilibrium point method by sequentially applying the contingencies to a network islanding problem classifier, S.E.

Abstract: There is provided an available transfer capability calculating system for operating an electric power system, calculating optimal power flow with respect to assumption failure occurring in the electric power system and calculating available transfer capability of the electric power system based on the calculated value of the optimal power flow. The system has an optimal power flow calculating processor for deriving data associated with the initial phase angle and maximum electric power value of a generator by calculating mechanical output and electrical output of a generator including a generator phase angle defined by a time function in a condition that the generator phase angle does not exceed a preset value.