Dfes - PowerPoint PPT Presentation

1 / 27
About This Presentation
Title:

Dfes

Description:

Grandes Superficies. 0,00. Hotelero. 63,89. 1,12. 55, ... Grandes Superficies. 0,00. Hotelero. 0,00. Textil. 8,31. 1,67. 5,47. 1,16. Qu mico- Gases industriales ... – PowerPoint PPT presentation

Number of Views:228
Avg rating:3.0/5.0
Slides: 28
Provided by: seanal
Category:
Tags: bier | dfes | superficies | zona

less

Transcript and Presenter's Notes

Title: Dfes


1
Demand response for sistem services
research EMERGÍE PROJET
Carmen Rodríguez Villagarcía RED ELÉCTRICA de
ESPAÑA
Recent developments in demand response
Resources Amsterdam Symposium 16 May de 2006
2
Demand response for sistem services
research EMERGÍE PROJET
Carmen Rodríguez Villagarcía RED ELÉCTRICA de
ESPAÑA
Recent developments in demand response
Resources Amsterdam Symposium 16 May de 2006
3
Demand response for sistem services
research EMERGÍE PROJET
Friendly grid ?
Recent developments in demand response
Resources Amsterdam Symposium 16 May de 2006
4
Introduction
1
Conclusions
2
3
Proposal Task XIII AIE DSM Agreement
5
Introduction
1
Conclusiones del estudio
2
3
Propuesta de Actuación
6
energy demand evolution and growth rate60 in
the in the five last years
energy demand evolution and growth rate


7
2005 The last 6.000 MW generated power were used
les than 340 hours
CECOEL REE
8
Crítical areas
  • The growth is concentrated in populated and
    tourism areas

9
(No Transcript)
10
Introduction
Consult to costumers representing the dominant
economic segments in the priority areas how much
power could they operate. 12 hours period
response is needed 300 - 500 hours a year
11
Introduction
Consult to costumers representing the dominant
economic segments in the priority areas how much
power could they operate. 12 hours period
response is needed 300 - 500 hours a year
12
Introducción Sectores y Clientes de interés
  • El objetivo del proyecto consiste en entrevistar
    a 24 de diferentes sectores industriales.

Consultant PWC determined sample to in deep
Industrial and services survey GYMCO Nielsen
determine residential survey 2.000 households
sample RESCO
Extrapolation. Large and medium consumers load
curves EMERGÍE project data base Other exogenous
physical variables
REE determined geografic areas
Relevant economic activities in the area -with
high level of consumption in the peak- services
and residential, Some Food and other
manufactures.
13
Introducción
1
Conclusions
2
3
Propuesta de Actuación
14
Conclusions
Founded 1.000 MW DRR for system services includen
demand reduction and on site security generation.
  • Larger segment response
  • 311 MW Desalation (Total consumtion
    interuption, long response, short notice)
  • 166 MW Cement (Securty and load reduction)
  • 124 MW large commercial surfaces Big stores and
    hipermarkets (Security generation thermal
    inertia)
  • Half of households would accept a intelligent
    plugs that operate some of their appliances
  • following
  • System Operation instructions paid service or
  • Chipper prices periods.

15
Conclusions
Considering load reductions ceramic and
disalation have the bigger capacity
  • Load reduction capacity that could be offered un
    the short term
  • Expert valuation (X axis).
  • Declared by the segment representing company (Y
    axis).

Datos en MW
Mineral water
Atmospheric gases
Cement
GESTIONABILIDAD INTERNA
Paper
Bier
Frozen food
Water depuration
Large commercial surfaces
Irrigation
Ceramic
Material
Meatºprocesses
Fertilizer
Hotels
GESTIONABILIDAD EXTERNA
16
Conclusiones del estudio
On site generation
17
Conclusiones del estudio - Resultados
Se puede dividir los sectores en tres grandes
grupos con perspectivas de gestión en sus
procesos.
  • Group 1 High operability
  • More immediate and less barriers.
  • a) Water utility Desalation, con 311 MW.
  • b) Cement, con una estimación inicial de 21 MW.
  • c) Sector Bier, con 32 MW.
  • e) Large commercial stores, con 67 MW

Grupo 1
Grupo 2
Grupo 3
  • Group 2 Medium
  • Atmospheric gases con 23 MW, Paper 55 MW, y
    frozen13 MW.
  • Group 3 Difficult to operate
  • Ports, Irrigation, Hotels.

Nota Datos sin considerar Generación de
emergencia
18
Conclusiones del estudio
Según la zona prioritaria se identifican los
sectores industriales con mayor potencial de
gestión.
Potencia gestionable por sector y zonas
prioritarias, en MW.
Programa piloto realizado por REE
19
Conclusiones del estudio
La generación de emergencia es una aportación
considerable para la gestión de la demanda.
Potencia gestionable a través de la generación de
emergencia por sector y zonas prioritarias, en MW.
Programa piloto realizado por REE
20
Conclusions
Different solutions to gibe demand response
Almost complete load reduction, workers turns
shifting, thermal inertia management y on site
generation
Medidas de gestión ?Almost complete load
reduction 376 MW. ?thermal inertia management
125 MW. ?workers turns shifting ?on site
generation
21
Conclusiones del estudio
  • Se amplia el conocimiento sobre acciones de
    gestión de demanda en los diferentes sectores.
  • Desconocimiento, por parte de los consumidores,
    de la posibilidad de gestionar la demanda.
  • Incapacidad de cuantificar la potencia
    gestionable y, sobre todo, los costes de dicha
    gestión.
  • La utilidad de las curvas de carga.

22
  • New features
  • Surveys will you operate your consumption?
  • Extrapolation tool, based on scenarios. Market
    potential
  • Economic Chart. Prices and costs related with
    Demand side operation DRR for system services
    providing
  • DRR programs budgeting models
  • Aid to control room DRR operation tool
  • Prediction of the response
  • Decision system dealing with incertitude

23
GYMCO Large and medium consumers Issues to deal
with
  • Industrial customers
  • Personal high number of employees difficulties
    translation of shifts.
  • Companies feel curtailment decreases quality.
  • Seasonally large number of peak season which
    restricts demand management.
  • Percentage of the electrical cost over the total
    cost Companies with low influence over energetic
    costs are less willing to modify their production
    in order to get a low benefit.
  • High price of gas and uncertainty about its
    supply may aggravate situation in CHP.
  • High number of production plants in certain
    sectors make it difficult to manage and aggregate
    in critical areas.
  • Services associated with supply of essential
    services like water distribution refrain
    capability for demand management.
  • Need of investment to increase demand management
    capability
  • Change in mentality in order to transfer shifts
    or manufacturing against stock when planning

24
Prospecting, Methodologies PUVS for evaluation of
industrila and sevices DRR for System service
offer
  • Statistic Methodologies PUVS for evaluation of a
    disperse and probabilistic consumer response
  • on
  • Predictability,
  • Uncertainty
  • Variability
  • Sensibility on the network
  • For assignment
  • Capability contracts
  • Optimise operational orders

25
Introducción
1
Conclusiones del estudio
2
3
Propuesta de Actuación
26
  • Red Eléctrica de España proposal
  • Transition to market place thought System
    services providing processes
  • R and D and demonstration projects
  • Extension of Interrumpibility responses number
  • Consider the development of demand response an
    alternative that permits retards on building new
    network appliances.
  • Consider DRR consumers characteristics when
    accepting new acces in saturated areas of the
    network

27
(No Transcript)
Write a Comment
User Comments (0)
About PowerShow.com