1. A Comprehensive System of Power Management built on a solid foundation: OSISOFT PI
MARCH
IBERDROLA ENERGÍA MÉXICO

2. Agenda Iberdrola Site Configuration Local PI Functions, and ACE Server
Central PI Configuration, and its functions
Smart Tools
Integration with Management System
Iberdrola Energía México

3. IBERDROLA IBERDROLA: Hidroeléctrica Española Fusion - Iberduero (1991)
It is one of the largest industrial corporations in Europe by market capitalization, sales, and profits
Global Services Operator through profitable growth strategy, and value creation for customers, and investors
Key elements of this strategy: international expansion, efficiency improving, and product diversification
Iberdrola Energía México

4. Corporate News
IBERDROLA reaches an integration agreement with SCOTTISHPOWER to create an European leader of enterprise value of nearly 64,000 Million €, where the new group has 36,600 megawatts (MW) of installed capacity, of which more than 6,000 MW are wind power, and adds 21.4 million electric delivery points
IBERDROLA won the bid of CFE for the refurbishing, and modernization of its Laguna Verde Nuclear Central in the state of Veracruz.
Recently Iberdrola started the operation of 80 MW of Wind Power at La Ventosa in Oaxaca, Mexico under the Self-Supply modality
Iberdrola Energía México

5. Investments in Latin America
Power Distribution:
Brasil: Coelba
Celpe
Cosern
Guatemala: EEGSA
Bolivia: Electropaz
Elfeo
Water distribution:
Chile: Essal
Uruguay: Aguas de Maldonado
Power Generation :
México: Monterrey III
Altamira III & IV
Altamira V
Femsa y Titán
Enertek (Altamira)
La Laguna
Tamazunchale
La Ventosa
Brazil: Itapebí
Guatemala: Geca
Chile: Río Duqueco
Gas Distribution :
Colombia: Gas Bogotá
Gas Oriente
México: GNM
Iberdrola Energía México

6. Investments in Mexico Torreón Monterrey Altamira Tamazunchale
Gas Pipeline
México DF
Monterrey
Altamira
Torreón
Tamazunchale
Oaxaca
Monterrey Region
Monterrey: MW
Femsa & Titán: MW
La Laguna: MW
Tamazunchale* MW
Altamira Region
Altamira III & IV: MW
Altamira V MW
Enertek: MW
Oaxaca MW
TOTAL: MW
* Largest Combined Cycle Plant in the country.
Iberdrola Energía México

7. Installed Capacity in México
5,000
2,093
1,157
1,000
2,000
3,000
4,000
6,000
2002
2003
2007 MW
Enertek
Monterrey III
Femsa-Titán
Altamira III y IV
More than 5,000 MW in operation since 2007
Altamira V
Tamazunchale
La Ventosa
Iberdrola Energía México

8. Dulces Nombres Combined Cycle Plant
Iberdrola Energía México

9. OSIsoft PI in Iberdrola
Iberdrola Energía México

10. Site Configuration DCS & OTHERS GENERATION PLANT Local PI Server
Various Interfaces
Local PI Server
ACE Server
Operation
(Plants)
Iberdrola Energía México

11. Local PI Server Functions
Reads, and stores between 10,000 & 20,000 tags, which change in value at a frequency of up to one second. This is done in the PI of each plant, through various interfaces
Provides users access to the necessary information to generate daily reports
Provides information to users for efficiency analysis of turbines, and in general to see the performance of the plant in real-time
The users of the plants (like plant operators) have access to information via ProcessBook & DataLink, and VBA for Excel, through specialized templates
Iberdrola Energía México

12. ACE Server Functions Stores the information in 5m frequency tags
Verifies that the information does not contain errors, and notifies if so (through s)
Runs the critical process of Mathematical Model
The information processed is of critical mission since it is used to bill our primary customer: “Comisión Federal de Electricidad”
Problems with ACE running on Local PI server
Iberdrola Energía México

13. Problems Running ACE on Local Server
Local PI Server
DCS & OTHERS
Various Interfaces
The local PI server is reading in real time 15,000 tag changing every second
When running the Mathematical Model (MM), ACE is reading around 60 of those tags
For every tag in the MM, ACE would make calculations (averages, additions, conditionals, etc) and stores info for every 5m
Using the 5minute data generated, a guaranteed efficiency is calculated and used to for the main invoce to CFE: fuel
With this work load, the server stopped the ACE service
(the MM) and calculations stopped suddenly. The server
continued collecting data from the DCS
Iberdrola Energía México

14. Using PI in plants: Flow Measurement
Error was corrected to allow for precise measure.
Oscillation was detected in gas temperature measurement, which caused an incorrect compensated flow calculation
1% deviation in the gas measurement from this plant represents over 300 KUSD/month when the gas price is around 6.50 USD/MMBTU
Iberdrola Energía México

15. Using PI in plants: Real-time Information
A través de estos gráficos pudo detectarse una desviación operativa que afectaba significativamente la presión principal del ciclo agua-vapor. Esta observación permitió la corrección oportuna de una desviación que pudo afectar la generación eléctrica reduciéndola 4 MW.
Access to critical information with just one click
Iberdrola Energía México

16. PI Functions with VBA for Applications (Add-In) and Excel
Import information efficiently from PI, and process it to generate result data (usually results in values for every 5 minutes)
Implement Procedures to data correction
Send verified data, and/or corrected to a relational database
This is done for the mathematical models, and to track the gas consumption
Iberdrola Energía México

17. VBA (Add-In) and the Mathematical Model
Data download by periods of time
Data correction Signal Losses, and inaccurate measurement
Graphical view of input and output tags of the Math Model
This is done using OSISOFT PI SDK
Iberdrola Energía México

18. Flow of Information in case of Data Correction
When there is incorrect data within PI (because of problems in any signal) for the mathematical model, a data correction procedure is executed
We read the data and correct it as per the agreement made with CFE and then write the correct data to a relational database
The mathematical model is run again from the database
The guaranteed efficiency is corrected
* We cannot change the values stored in the PI server, because of the agreement with CFE.
Iberdrola Energía México

19. CENTRAL PI MONTERREY III ALTAMIRA V PCM TAMAZUNCHALE ENERTEK
USERS IN THE NETWORK
MONTERREY III
ALTAMIRA V
ProcessBook
DataLink
Web
Applications VB
.NET
CENTRAL PI
PCM
TAMAZUNCHALE
Central ACE
ENERTEK
ALTAMIRA III Y IV
LAGUNA II
Iberdrola Energía México

20. Interface with Spain, with CFE, and other Systems
CMDS Spain
The CMDS manages, among many
other things, a PI (or super PI) with
the information of all combined
cycles of Iberdrola
FIREWALL
FIREWALL
DACPEE, CFE (DF)
PARTNERS USERS
SIGEN SERVER,
SQL DATABASE
Iberdrola Energía México

21. Central PI Functions
Centralizes general access information on a single PI server, through interfaces “PI to PI”
In this way, prevents the local servers suffering of work overload
Redundancy of critical information
It has a very focused approach to management
Stores all information of mathematical models of CFE, and User Partners
Allows addition and/or averaging the information of various plants to register information as “Total Generation of Iberdrola in Mexico” and real-time visualization
Serves like a gateway to other administrative systems
Iberdrola Energía México

22. CENTRAL PI
Iberdrola Energía México

23. CENTRAL PI
Iberdrola Energía México

24. CENTRAL PI
Iberdrola Energía México

25. ENERGY MANAGMENT (MONTERREY)
USERS PARTNERS
OPERATION (PLANTS)
COGENERACIÓN MTY
ALTAMIRA III Y IV
ALTAMIRA V
LAGUNA II
TAMAZUNCHALE
MONTERREY III
ENERTEK …
LOCAL PI BY CENTRAL
CC&M
CENTRAL PI
PLANNING, AND CONTROL
(DF)
SIGAF
USERS PARTNERS
DACPEE (DF)
CENACE (MONTERREY)
ENERGY MANAGMENT (MONTERREY)
SIGEN SERVER
EXTERNAL USERS
FIREWALL
IBERDROLA MEXICO NETWORK
Iberdrola Energía México

26. Iberdrola Energía México