摘要:
The present invention provides a battery-based grid energy storage for balancing the load of an power grid, wherein the energy storage comprises: a battery array; a bi-directional inverter unit; the bi-directional inverter system is configured to charge battery array using power from the power grid, or conversely, to transmit power from battery array to the power grid; a monitor system configured to detect the load, frequency and phase of the power grid, and control the bi-directional inverter system to charge battery array using power form the power grid, or conversely, transmits power from battery array to the power grid in accordance with the frequency and phase of the power grid so as to balance the load of the power grid, and meet the requirements during peak hours of electric power consumption.
摘要:
An energy storage system for balancing the load of a power grid, said energy storage system comprising: a controller; a plurality of energy storage tanks connected in parallel; and a plurality of controllable switches connected to the plurality of energy storage tanks, wherein the controller is configured to detect a frequency and a phase of the power grid, and to balance the load of the power grid based on the frequency and the phase of the power grid, by controlling the plurality of controllable switches to charge the plurality of energy storage tanks using power from the power grid or to input power from the plurality of energy storage tanks to the power grid.
摘要:
The present invention provides a battery-based grid energy storage for balancing the load of an power grid, wherein the energy storage comprises: a battery array; a bi-directional inverter unit; the bi-directional inverter system is configured to charge battery array using power from the power grid, or conversely, to transmit power from battery array to the power grid; a monitor system configured to detect the load, frequency and phase of the power grid, and control the bi-directional inverter system to charge battery array using power form the power grid, or conversely, transmits power from battery array to the power grid in accordance with the frequency and phase of the power grid so as to balance the load of the power grid, and meet the requirements during peak hours of electric power consumption.
摘要:
FIG. 1 is a perspective view of a toy gun design showing my new design. FIG. 2 is a front view of a toy gun. FIG. 3 is a rear view of a toy gun. FIG. 4 is a left side view of a toy gun. FIG. 5 is a right side view of a toy gun. FIG. 6 is a top view of a toy gun. FIG. 7 is a bottom view of a toy gun. FIG. 8 is an enlarged partial view of the toy gun taken from the circle part in FIG. 2. FIG. 9 is an enlarged partial view of the toy gun taken from the circle part in FIG. 3. FIG. 10 is an enlarged partial view of the toy gun taken from the circle part in FIG. 6; and, FIG. 11 is an enlarged partial view of the toy gun taken from the circle part in FIG. 5. The shade lines shown in the drawings represent the three-dimensional contours of the toy gun and are not intended to indicate surface decoration. The broken line circles in FIGS. 2, 3, 5, 6 and 8-11 are included to show partially enlarged views only and form no part of the claimed design. All other broken lines represent portions of the toy gun that form no part of the claimed design. None of the broken lines form a part of the claim.