FREQUENCY REGULATION METHOD
3 Assignments
0 Petitions
Accused Products
Abstract
A frequency regulation method for a grid which is performed by a control device that connects, through a communication network, a controller for controlling at least one load device and a storage battery. The frequency regulation method including: obtaining, when it is detected that a frequency of a grid deviates from a predetermined range, an instruction signal including a power instruction value for keeping the frequency of the grid within the predetermined range; and generating a control signal for controlling the load device when the load device is operable in accordance with the instruction signal, and transmitting the control signal to the controller, and generating a control signal for charging or discharging the storage battery when the load device is not operable in accordance with the instruction signal, and transmitting the control signal to the storage battery.
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Citations
27 Claims
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1-12. -12. (canceled)
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13. A frequency regulation method for regulating a frequency of a grid by controlling a storage battery system and a load device, the frequency regulation method comprising:
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obtaining, when it is detected that a frequency of a grid deviates from a predetermined range, an instruction signal including a power instruction value for keeping the frequency of the grid within the predetermined range; and generating a first control signal for controlling the load device when the load device is operable in accordance with the instruction signal, and controlling the load device based on the first control signal, and generating a second control signal for charging or discharging the storage battery system when the load device is not operable in accordance with the instruction signal, and controlling the storage battery system based on the second control signal. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A frequency regulation system which regulates a frequency of a grid, the frequency regulation system comprising:
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a storage battery system; and a server which generates a control signal for controlling the storage battery system and a load device, wherein the server includes; a communicating unit configured to communicate with the storage battery system; an obtaining unit configured to obtain, when it is detected that a frequency of a grid deviates from a predetermined range, an instruction signal including a power instruction value for keeping the frequency of the grid within the predetermined range; and a control unit configured to (i) generate a first control signal for controlling the load device when the load device is operable in accordance with the instruction signal, and control the load device based on the first control signal, and (ii) generate a second control signal for charging or discharging the storage battery system when the load device is not operable in accordance with the instruction signal, and transmit the generated second control signal to the storage battery system through the communicating unit, and the storage battery system includes; at least one storage battery; a receiving unit configured to receive the control signal; and a control unit configured to control charging or discharging of the storage battery based on the received control signal.
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27. A server comprising:
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a communicating unit configured to communicate with a storage battery system; an obtaining unit configured to obtain, when it is detected that a frequency of a grid deviates from a predetermined range, an instruction signal including a power instruction value for keeping the frequency of the grid within the predetermined range; and a control unit configured to (i) generate a control signal for controlling the load device when the load device is operable in accordance with the instruction signal, and control the load device based on the control signal, and (ii) generate a control signal for charging or discharging the storage battery system when the load device is not operable in accordance with the instruction signal, and transmit the generated control signal to the storage battery system through the communicating unit.
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Specification