2results about How to "Reduce the maximum load" patented technology

The invention discloses a remote control compensation device capable of bidirectional reactive power compensation and harmonic treatment, and belongs to the technical field of electric energy quality treatment. The problems that an existing device can only provide fixed reactive power compensation and cannot provide needed reactive power compensation according to reactive power changes are solved; and only capacitive compensation is mainly used, the requirement of compensating inductive reactive power cannot be met, and meanwhile, remote control cannot be realized. The remote control device capable of bidirectional reactive compensation and harmonic suppression is applied to the power distribution network, so that the power transmission capacity of the power distribution network and the power supply capacity of a rural power grid distribution transformer can be effectively improved, and the requirements of energy conservation and consumption reduction of the low-voltage power distribution network are met. Meanwhile, the voltage level of the power distribution area can be effectively adjusted, reactive power in the system can be compensated in real time, normal voltage of users at the tail end of the area during the load peak period is guaranteed, three-phase load balance of each node of the area is achieved, and the power supply quality of the area is remarkably improved.

The application discloses a toggle type connecting rod assembly for punch, and belongs to the technical field of punch transmission mechanism, and aims to provide a toggle type connecting rod assembly for punch which can reduce the load of moving parts, comprising a rack, a crankshaft, a die holder plate and a counterweight plate, the rack comprises a pair of configuration plates, the lower end of each configuration plate is fixedly connected with a lower guide column, and the upper end is fixedly connected with an upper guide column, all the lower guide columns and the upper guide columns are parallel, the crankshaft comprises a swing shaft, each end of the swing shaft is connected with a main shaft end through a rotating plate, the two rotating plates are parallel, the axis lines of the two main shaft ends are collinear, each configuration plate is provided with a main shaft hole, and the main shaft end is adapted to pass through the main shaft hole to form a rotating pair, the heavy mass moving parts are dispersed through the design of the counterweight plate and the die holder plate above and below the crankshaft, the load of a single connecting rod is reduced, the inertia of the moving parts is reduced while the structural strength is ensured, the maximum load of a single part is reduced, and the stable output of the driver is facilitated.