Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method and apparatus for managing electrical energy consumption and/or production

A technology of power consumption and equipment, applied in billing equipment, AC network with energy trade/energy transmission authority, electrical testing/monitoring, etc., can solve problems such as network traffic problems and restrictions

Inactive Publication Date: 2016-02-10
MARIO BOELA SULLER HIGHER SCHOOL OF INFORMATION & COMM TECH
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For a time-driven process of merging data every second, 86400 values ​​would have to be sent, which would create network traffic issues and constitute a practical limit
None of these devices directly manage consumption dynamics by measuring changes in energy flow through nodes / sections of the grid

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and apparatus for managing electrical energy consumption and/or production
  • Method and apparatus for managing electrical energy consumption and/or production
  • Method and apparatus for managing electrical energy consumption and/or production

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] refer to figure 1 , where an electrical metering device 1 is shown comprising: a source 3 of an electrical energy signal to be measured; a digital measurement circuit 5 comprising an integrated microchip and an on-board microprocessor; a communication unit 7 for sending messages to a network 15, preferably Works with power line technology, as the protocol used should ensure timely delivery of messages to recipients; voltage and current sensing means 9; storage means 11; power supply means 19 of the device 1; and a user interface such as an LCD screen (not shown) .

[0055] The voltage and current sensing means 9 comprise analog sensors or modules, preferably consisting of Rogowski coils, current transformers, resistive shunts, resistive voltage dividers or other suitable sensors.

[0056] The metering device 1 may further comprise indicating means 17, ie an acoustic or optical alarm or a display (eg LED, LCD or other type of display).

[0057] refer to figure 2 , a...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A method of managing electrical energy consumption and / or production dynamics is disclosed herein, comprising the steps of: sampling an electrical energy flow suitable for measurement by a metering device (1) within a network (15) of an electric utility; calculating the change ΔEi at regular intervals =(Ei-Ei-1) / Δt, where Ei and Ei-1 are the two integral sum values ​​of electrical energy combined over a given number of cycles, and Δt represents the time between the respective times at which the two values ​​are obtained time interval between; adding said change (ΔEi) to a similar change calculated at a previous moment to obtain a cumulative sum of this change; determining whether said change and / or said cumulative sum exceeds a predetermined threshold (δDE); and sending a message from said metering device (1) on said network (15) if said variation and / or cumulative sum exceeds said predetermined threshold (δDE).

Description

technical field [0001] The invention relates to a method of managing electrical energy consumption and / or production dynamics and a device therefor. Background technique [0002] The energy flow in the grid is not constant over time. At each moment, the balance between consumption / demand and production / supply of electrical energy in the network is managed by an automatic control system that processes various measurements of electrical parameters. [0003] Electronic metering devices are well known in the art, which sample electrical energy with high time resolution to obtain instantaneous current and voltage values ​​and aggregated / accumulated energy flows, and send it to the network at regular intervals ("time-driven" Law). This method uses a communication channel for exchanging a given amount of data between the above-mentioned device and a host computer located within the network. [0004] Among various electrical parameters such as voltage, current, frequency, angle / p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02J3/14G01D4/00
CPCG01D4/004H02J3/008Y02B70/3225Y04S20/222Y04S20/242Y04S50/10Y04S40/121H02J3/003H02J2310/14H02J13/00007H02J13/00002H02J13/00004H02J13/00034H02J3/14Y02B70/30Y02B90/20Y04S20/30Y04S20/00H02J2310/60Y04S10/30Y02E60/00G01R21/1336G05B23/02
Inventor M·西莫诺夫
Owner MARIO BOELA SULLER HIGHER SCHOOL OF INFORMATION & COMM TECH
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com