HOME ENERGY CONTROL SYSTEM AND CONTROLLING METHOD THEREOF
2 Assignments
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Accused Products
Abstract
A home energy control system and a controlling method thereof are provided. The system comprises: an energy storage unit (101) configured to store energy, a grid-connected inverter (102) connected with the energy storage unit (101) and configured to transmit power from the energy storage unit (101) to a power grid (120) and/or transmit power from the power grid (120) to the energy storage unit (101), an off-grid inverter (104) configured to transmit power from the energy storage unit (101) to household devices (130), a new energy generating unit (103) configured to generate power domestically to charge the energy storage unit (101) and a controller (105) connected with the energy storage unit (101), the grid-connected inverter (102), the new energy generating unit (103) and the off-grid inverter (104) respectively and configured to control the energy storage unit (101), the grid-connected inverter (102), the off-grid inverter (104) and the new energy generating unit (103) to run in a gird-connected mode, an off-grid inverter mode and/or a new energy generating mode. The method comprises the step of controlling the system to run in at least one of the following modes after mode conflict check: the new energy generating mode, the grid-connected inverter mode and the off-grid inverter mode.
12 Citations
44 Claims
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1-24. -24. (canceled)
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25. A method of controlling a home energy control system, comprising the steps of controlling the system to run in at least one of the following modes:
- a new energy generating mode, a grid-connected inverter mode and an off-grid inverter mode after mode conflict check, wherein
A) in the new energy generating mode, a new energy generating unit is controlled to generate power to charge an energy storage unit; B) in the grid-connected inverter mode, the energy storage unit supplies power to a power grid or is charged by the power grid via a grid-connected inverter according to the status of the energy storage unit and power consumption of the power grid; and C) in the off-grid inverter mode, household devices are supplied with power from the energy storage unit according to the status of the energy storage unit under the control of an off-grid inverter. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32)
- a new energy generating mode, a grid-connected inverter mode and an off-grid inverter mode after mode conflict check, wherein
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33. A home energy control system, comprising:
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an energy storage unit configured to store energy; a grid-connected inverter connected with the energy storage unit which is configured to transmit power from the energy storage unit to a power grid and/or transmit power from the power grid to the energy storage unit; an off-grid inverter configured to transmit power from the energy storage unit to household devices; a new energy generating unit configured to generate power domestically to charge the energy storage unit; and a controller connected with the energy storage unit, the grid-connected inverter, the new energy generating unit, and the off-grid inverter respectively, the controller being configured to control the energy storage unit, the grid-connected inverter, the off-grid inverter and the new energy generating unit to run in a grid-connected mode, an off-grid inverter mode and/or a new energy generating mode respectively. - View Dependent Claims (34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44)
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Specification