Unit and Method for Energy Regulation of an Electrical Production and Consumption System

• US 20160187910A1
• Filed: 07/03/2014
• Published: 06/30/2016
• Est. Priority Date: 07/04/2013
• Status: Abandoned Application

• Current Assignee: M. ET R. Energies
• Original Assignee: M. ET R. Energies
• Inventors: MORENO, Patrice
• Application Number:
  US14/902,614
• Publication Number:
  US 20160187910A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05F 1/66 Regulating electric power
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: Y02P 90/80 Management or planning

Abstract

The present invention relates to a unit and a method for energy regulation of an electrical production and consumption system as well as such a system. The regulating unit (1) comprises means for storing a plurality of estimated mean production and/or consumption values, means for decoding the instantaneous productions and/or consumption thus measured, processing means for calculating the average instantaneous productions and/or consumption measured per given time period, calculating and recording the deviation between each instantaneous average production or consumption thus calculated and each estimated production or consumption value, and formulating/generating and revising an estimated and previously recorded production and/or consumption value, as well as means for driving the system regulation means according to a function whose parameters comprise the production and/or consumption values estimated for the current given time period.

Claims

1. A power regulation unit of an electrical production and consumption system, the system comprising:

an electrical power consumption unit,

an electrical power production station comprising two distinct production units, the power station supplying electrical power to the consumption unit,

means for measuring instantaneous electrical power production delivered respectively by the production units;

means for measuring the instantaneous electrical power consumption of the consumption unit;

means for regulating the respective production of the production units according to the electrical power consumed by the consumption unit;

means for controlling the means for regulating the system according to a predetermined function;

the regulation unit comprises;

a. means for storing at least one of i. a plurality of estimated average electrical production values and ii. estimated average electrical consumption values of at least one of i. each respective production unit and ii. the consumption unit respectively, for a plurality of given time periods;

b. means for decoding at least one of i. the instantaneous electrical production and ii. the instantaneous electrical consumption measured by the measuring means;

c. processing means for;

i. calculating at least one of i. the average measured instantaneous production and ii. consumption levels per given time period to obtain average instantaneous productions and iii. average instantaneous consumption per given time period;

ii. calculating and recording on the storing means the difference between each average instantaneous production calculated in this way and each estimated production value for the same given time period if and only if such an estimated production value exists;

iii. calculating and recording on the storing means the difference between the average instantaneous consumption calculated in this way and the estimated consumption value for the same given time period if and only if such an estimated consumption exists;

iv. generating and revising at least one of i. an estimated and previously-recorded production and ii. consumption value for one or more given future time periods based on a relationship having as parameters the estimated value and one or more differences respectively calculated for one or more given lapsed time periods;

and in that the function implemented by the means for controlling the regulating means comprises parameters including at least one of i. estimated production values and ii. consumption values for the given current time period.

2. The regulation unit according to claim 1, comprising communication means configured for cooperating with at least one of i. the means for measuring the instantaneous productions and ii. consumption of electrical power of the system.

3. The regulation unit defined according to claim 1, comprising communication means configured for cooperating with a man-machine interface, the regulation unit triggering the issuance of an alert—

via the communication means—

to the interface as soon as the accumulation of one or more differences respectively calculated for one or more consecutive time periods is greater in terms of absolute value than a predetermined threshold.

4. The regulation unit defined according to claim 1, which simultaneously controls several electrical production and consumption systems, the regulation unit comprising a sub-regulation unit for each controlled system, the sub-unit being equipped with its own means for storing, decoding, calculating and controlling the means for regulating the associated system.

5. An electrical power production and consumption system, comprising:

an electrical power consumption unit,

an electrical power production station comprising two distinct production units, the power station supplying electrical power to the consumption unit,

means for measuring the instantaneous production of electrical power delivered by the production units;

means for measuring the instantaneous electrical power consumption of the consumption unit;

means for regulating the respective production of the production units according to the electrical power consumed by the consumption unit;

wherein the regulating means are controlled by the means for controlling a power regulation unit defined according to claim 1.

6. The system defined according to claim 5, wherein the two production units comprise a generating set and a power storage unit respectively, functioning alternately as a production unit and consumption unit.

7. The system defined according to claim 5, wherein the electrical power production station comprises a renewable energy unit in the form of a photovoltaic, wind, geothermal, hydraulic, cold fusion reactor or equivalent station as well as a connection to an external power grid.

8. A regulation method implemented by a power regulation unit defined according to claim 1, the method comprising the following steps:

a. storing at least one of i. a plurality of respectively estimated average electrical production values and ii. estimated average electrical consumption values for at least one of i. each production unit and ii. each consumption unit, respectively, for a plurality of given time periods;

b. decoding of at least one of i. the instantaneous electrical productions and ii. consumption measured by the measuring means;

c1. calculating at least one of i. the respective measured average instantaneous production and ii. consumption levels per given time period to obtain average instantaneous production and iii. average instantaneous consumption per given time period;

c2.calculating and recording the difference between average instantaneous production calculated in this way and an estimated production value for the same given time period if and only if such an estimated production value exists;

c3. calculating and recording the difference between the calculated average instantaneous consumption and the estimated consumption value for the same given time period if and only if such an estimated consumption value exists;

c4. generating and revising at least one of i. an estimated and previously-recorded production and ii. consumption value for one or more given future time periods based on a relationship having as parameters the estimated value and one or more differences respectively calculated for one or more given lapsed time periods;

d. regulating the system based on a function whose parameters comprise at least one of i. the estimated production and ii. consumption values for the given current time period.

9. The method defined in claim 8, the regulation unit comprising communication means configured for cooperating with a man-machine interface, the regulation unit triggering the issuance of an alert—

via the communication means—

to the interface as soon as the accumulation of one or more differences respectively calculated for one or more consecutive time periods is greater in terms of absolute value than a predetermined threshold, further comprising a step for issuing an alert via the man-machine interface as soon as the accumulation of one or more differences respectively calculated for one or more consecutive time periods is greater than a predetermined threshold.

10. The method defined in claim 9, further comprising a step for issuing an alert via the man-machine interface as soon as a difference between at least one of i. an average instantaneous consumption and ii. production level and a corresponding estimated value for a given time period exceeds a predetermined threshold in terms of absolute value.

11. A computer program configured so as to be recorded and carried out, respectively, by storage means and processing means of a regulation unit defined according to claim 1, comprising at least one program instructions which, when interpreted or executed by the processing means, trigger the implementation of a regulation method, wherein said regulation method comprises the steps of a. storing at least one of i. a plurality of respectively estimated average electrical production values and ii. estimated average electrical consumption values for at least one of i. each production unit and ii. each consumption unit, respectively, for a plurality of given time periods;

b. decoding of at least one of i. the instantaneous electrical productions and ii. consumption measured by the measuring means;

c1. calculating at least one of i. the respective measured average instantaneous production and ii. consumption levels per given time period to obtain average instantaneous production and iii. average instantaneous consumption per given time period;

c2. calculating and recording the difference between average instantaneous production calculated in this way and an estimated production value for the same given time period if and only if such an estimated production value exists;

c3. calculating and recording the difference between the calculated average instantaneous consumption and the estimated consumption value for the same given time period if and only if such an estimated consumption value exists;

c4. generating and revising at least one of i. an estimated and previously-recorded production and ii. consumption value for one or more given future time periods based on a relationship having as parameters the estimated value and one or more differences respectively calculated for one or more given lapsed time periods;

d. regulating the system based on a function whose parameters comprise at least one of i. the estimated production and ii. consumption values for the given current time period.