Method for determining and/or controlling an operating time of a consumer coupled to a power station, in particular a photovoltaic power station, and to an energy storage device, and method for operating an energy storage device coupled to a power station
First Claim
1. A device for determining and/or controlling an operating time of a consumer, which is coupled to a power station and to an energy storage device, comprising;
- a first determining device to determine an energy production quantity that was produced by the power station during a past time interval;
a second determining device to determine the energy consumption of the consumer during a past time interval;
a third determining device to determine the quantity of energy currently stored in the energy storage device and provided for an operation of the consumer; and
at least one of;
a prediction device to determine and display, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer, an operating time in which the consumer can be operated using the quantity of energy produced by the power station and using the quantity of energy currently stored in the energy storage device; and
a control device to determine an operating time of the consumer and to adapt, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer, the quantity of energy that is currently stored in the energy storage device and is provided for the operation of the consumer, the adaptation taking place so that the consumer can be operated for the determined operating time.
1 Assignment
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Accused Products
Abstract
A device for determining an operating time of a consumer coupled to a power station and energy/storage device, having a first determining device to determine energy production from the station during a time, a second determining device to determine energy consumption of the consumer during a time, a third determining device to determine energy stored in the storage device for operating the consumer, and a prediction device to determine/display, considering the determined energy production, the determined stored energy, and the determined energy consumption, an operating time that the consumer is operatable by the energy from the station and by the stored energy, and/or having a control device to determine a consumer operating time and to adapt stored energy for operating the consumer, considering the determined energy production, the determined stored energy, and the determined energy consumption, the adaptation occurring so that the consumer is operatable for the operating time.
8 Citations
10 Claims
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1. A device for determining and/or controlling an operating time of a consumer, which is coupled to a power station and to an energy storage device, comprising;
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a first determining device to determine an energy production quantity that was produced by the power station during a past time interval; a second determining device to determine the energy consumption of the consumer during a past time interval; a third determining device to determine the quantity of energy currently stored in the energy storage device and provided for an operation of the consumer; and at least one of; a prediction device to determine and display, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer, an operating time in which the consumer can be operated using the quantity of energy produced by the power station and using the quantity of energy currently stored in the energy storage device; and a control device to determine an operating time of the consumer and to adapt, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer, the quantity of energy that is currently stored in the energy storage device and is provided for the operation of the consumer, the adaptation taking place so that the consumer can be operated for the determined operating time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for operating an energy storage device coupled to a power station, the method comprising:
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performing at least one of; (i) determining an energy consumption of a consumer coupled to the energy storage device during a past time interval; (ii) determining an energy production quantity that was produced by the power station during a past time interval; (iii) determining the quantity of energy that is currently stored in the energy storage device and that is provided for an operation of the consumer; (iv) determining and displaying of an operating time for the consumer, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer; and (v) determining an operating time in which the consumer is operatable using the quantity of energy produced by the power station and the quantity of energy provided in the energy storage device for the operation; and adapting the minimum quantity of energy to be reserved in the energy storage device and provided for the operation of the consumer, taking into account the determined energy production quantity, the determined quantity of stored energy, and the determined energy consumption of the consumer, the adaptation taking place so that the consumer is operatable for the operating time. - View Dependent Claims (10)
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Specification