Mexican Electric System:Evolution & Prospective Developments

Mexican Electric System:Evolution & Prospective Developments

F. Aboytes Ph.D.

EPRI/NSF WORKSHOP ON GLOBAL OPTIMIZATION OF THE ELECTRIC

POWER GRID

EPRI/NSF WORKSHOP ON GLOBAL OPTIMIZATION OF THE ELECTRIC

POWER GRID

Mexican Electric SystemStatistics (1999)

Generation CapacityGeneration Capacity 35,666 MW35,666 MWSteamSteam 14,282 MW14,282 MWHydroHydro 9,619 MW 9,619 MWNuclearNuclear 1,309 MW 1,309 MWCoalCoal 2,600 MW 2,600 MWCCCC 2,463 MW 2,463 MWOtherOther 5,393 MW 5,393 MW

Market SizeMarket Size 182 182 TWhTWhUsersUsers 23 Million23 MillionArea CoveredArea Covered ¼ USA¼ USA

27%

40%

4%7% 7%

15%

Hydro Steam NuclearCC Coal Other

TYPE MW

STEAM 14282

HYDRO 9619

NUCLEAR 1309

COAL 2600

CC 2463

OTHER 5393

TOTAL 35666

GENERATION CAPACITYGENERATION CAPACITYTYPESTYPES

1

2

3

4

5

6

7

8

CENTRAL

EAST

WEST

NORTHWEST

NORTH

NORTHEAST

BAJA CALIFORNIA

PENINSULAR

1

2

3

4

5

6

7

8

CFE CONTROL CENTERSCFE CONTROL CENTERS

Mexican Transmission SystemMain Grid (1999)

Transmission LinesTransmission Lines

400 400 KVKV 12,788 Km12,788 Km

230 230 KVKV 22,357 Km22,357 Km

SubstationsSubstations 2,120 2,120

Mexican Power GridMexican Power Grid 1999 1999

POWER PLANT

SUBESTATION400 KV T.L.

230 KV T.L.

115 KV T.L.138 KV T.L.

TCL

MPSJUI

CTSMID

TM D

TM T

OJPLRP

MM T

ANG

ALT

LAV

PRD

PBD

TUV

TM O

APT

ATN

TED

ATQ

SLM

TSN

AGM

QRP

MAM

MND

DOG

LCP

TAP

MTA CRP

MZD

CEL

ANP

ESC

FRO

TRSHUI

CBD

PZA

GUE

REC

LAJ

LAM

VDG

NIC

APC

SAL

HBL

DGS

SGD

CGD

CHD

HCL

FVLAVL

MCZ

SYC

VJZREA

CUN

NGC

GPL

LED

PEL

AND

DGD CED

AMI

AUAPNE

ADC

NUR

NAV

AER RIBREY

CPROJC

NUL

MTYMTM

INV

LVITEC

CCL

FAM

MON

SIC

ATE

COL

CMD

INFVIL PEO

CGM

OCNMRP

CYA

UPTCPT

CBNAPZ

CAL

SAUQRO

SPAVDR

IRA

LNU

VTPDAÑ

ABA

GDO

GDUAPR

GUN

GUD

LNT

CHR

CNI HRC

ZPP

SLDAGS SLPZCD

VGR

MZT ELC

PRI

MIA

TPC

ZM N

MAN

ZAP

CRL

QMD

MZL

LAT

JUD

OXP

ZOC JAL

VRD

JDN

DBC

ATD

TOM

CDD

KLV

PEA

ESA

KNP VADNIZ

TIC

CNR

CTE

LRA

CNC

PCN

TZMKOPCEK

KBL

PYU

XUL

TIU

SAM

INS

KAL

NCM

SUR

CRE

CMO

SBY

MDA

MAX

IZLVDDPTE

NTE

PJUBNP

HAA

PKPHBK

LCF

CUT

GMDTPO

LM D

PNO

COC

CNN

COTPGD

HLI

HLT

SCN

NRI

STA

CDY

LCD

ICA

HTS

HLC

PAP

TJI

CRO

ROA

CPUPJZ

CIP CPTCPD

RUM

MXI

APD

OZA CTYTEKSTB

RZC

HGO

CHQMEP

WIS

RIN NZI

SVE

SAF

SQN

KON

TRI

SMN

PLD

SSA

LRO

VIO

LPZ

GAO

DOM INS

SJC

PUP

ETR

CADCAB

PES

TDS

SNT

BLE

400 KV12,788 Km

230 KV22,357 Km

HRCPRD

PBDNOP

ZOC

AYO

MZL

TCL

TUL

APA

QRP

DOG

ATE

ZAP

TUV

NEC

VAE

750 MWVIC

TEX

DOG

BRN

SAU

ATE

CRU

TOP

TIZ

ESTTOL

NCC

CEL

~

MalpasoAngostura

Chicoasen

Coatzacoalcos

Minatitlan30 % 30 %

SVC

~

47 %

SVC

PueblaTemascal

México City

Texcoco

47 %

Santa Cruz

Juile

Series Compensated Longitudinal System

~

~

MIGUEL

(SDG & E)

IMPERIAL VALLEY

(SCE)

MEXICALISAN LUIS

RIO COLORADO

CPUCPD

CPT

( 2 )

( 3 )

ROSARITO

SN. VICENTE

SN. FELIPE

SN. QUINTIN

TIJUANA

ENSENADA

VILLA

CONSTITUCION

STO.DOMINGO

AGUSTIN OLACHEA

SANTIAGO

CABO SANLUCAS

HERMOSILLO

AVALOS

FCO. VILLA

CANANEA

NVO. CASASGRANDES

SANTIAGO

BLEDALES

LA PAZ I

SAN JOSE

DEL CABO

P. PRIETA II

LA PAZ

LORETO5MW

( 2 )

SASABE

( 2 )

( 3 )

( 2 )

( 2 )

NACOZARI

CD. JUAREZ

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

STA. CRUZ

GUAYMAS

CAMARGO

CHIHUAHUA

SAMALAYUCA

( PTECI )

( PEEECo)

( EPECO) AZCARATE ( EPECO)

P. E. CALLES

MOCTEZUMA

HERCULES

PTO.LIBERTAD

6 DE ABRILSANTA ANA

( 2 )

( 2 )

( 2 )

CD. OBREGON

NAVOJOA

TOPOLOBAMPO

( 2 )

( 2 )

GUASAVE

CULIACAN

CUAUHTEMOC

( 2 )

LA AMISTAD PIEDRAS NEGRAS

NAVA( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

FRONTERA

NVA. ROSITA

RIO ESCONDIDO

CARBON IILAREDO

(CPL)

NVO. LAREDO PRESA FALCON

(CPL)

BROWNSVILLE

(CPL)

MATAMOROSRIO

BRAVO

FALCON

G. PALACIO

LERDO

ANDALUCIA

( 2 )

TORREONSUR

LAMPAZOS

V. GARCIA

HUINALA

MONTERREY

REYNOSA

CD. VICTORIA ( GUEMEZ )

MATEHUALA

ZACATECAS

SALTILLO

TAMPICO

ALTAMIRA

SN. L. POTOSI

RIO VERDE

CD. VALLES

TUXPAN

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

KOPTE

TIZIMIN

CANCUN

NIZUC

PLAYA DEL CARMEN

COZUMEL

TULUM

VALLADOLID

TICUL

( 2 )

( 2 )

CHAMPOTON

CAMPECHE

CHETUMAL

SABANCUY

ES

CA

RC

EG

A

CD. CARMEN

( 2 )

VILLAHERMOSA

( 2 )

( 2 )

CARDENAS

ANGOSTURA

CHICOASEN

PEÑITAS

( 2 )

JUCHITAN

107MW

JUILE

( 2)

MINATITLAN

OAXACA

TEMASCAL

( 2 )

( 2 )

ORIZABA( 2 )

TECALI

( 2 )

MEZCALA

CARACOL

ACAPULCO

INFIERNILLO( 2 )

L. CARDENAS

LA VILLITA

LOS MOCHIS

HUATULCO

DURANGO II

TEPIC

AGUASCALIENTES( 2 )

( 2 )

PTO.VALLARTA

( 2 )

( 2 )

( 3 )

( 3 )

LEON361MW

IRAPUATO

A. PRIETA

CELAYA

GUADALAJARAQUERETARO

( 2 )

( 2 )

MAZAMITLAMORELIA

SALAMANCA

CD. GUZMAN

TAPEIXTLES

COLIMA

MANZANILLO

( 3 )

( 2 )

CUERNAVACA

( 2 )

( 2 )

POZA RICA

MAZATEPEC

TEZIUTLAN

JALAPA

LAGUNA VERDE

VERACRUZ

TLAXCALA

PTO. PEÑASCO

SONOYTA

( 2 )

NOGALES AGUA PRIETA

DIABLO

EAGLE PASS(CPL)

( 2 )

ESCOBEDO( 2 )

( 2 )

EL FUERTE

BACURATO

( 2 )

( 2 )

( 2 )

COMEDERO

PLAZA

( 2 )( 2 )

( 2 )

( 2 )

( 2 )

AZUFRES

COATZACOALCOS

( 2 )

TUXTLA

( 2 )

TAPACHULA

( 2 )

AGUAMILPA

( 2 ) ( 2 )

( 2 )

EL SAUZ

( 2 )

( 2 )

( 2 )

CARAPAN

D. GUERRA

8

9

7

6

5

2.2

3.1

2.3

1

3.2

3.4

3.3

4

MAZATLAN

( 2 )

( 4 )

( 2 )

BELICE

( 2 )

O.I. 230 KV

O.I. 230 KV

( 2 )

( 3 )

( 2 )

( 2 )

MALPASO

( 2 )

( 2 )

TECNOLOGICO

EL HABAL

( 2 )

( 2 )

ZAPATA

IXTAPA

MONCLOVA

HUITES

( 2 )( 3 )P. NUEVO

2.1

A POZA RICA IIA H. CARRANZA

A SALAMANCATULA

APASCO

TIZAYUCA

A NECAXA

A ZOCAC

A TUXPAN

TEXCOCO

A PUEBLA

AYOTLA

VALLE de MEXICO

STA. CRUZ

A TECALIA ZAPATA

TOPILEJO

A TOLUCAA ESTADIO

SAN BERNABE

A ATENCO

A DONATO GUERRANOPALA

VICTORIA

A EL SAUZ

NOCHISTONGO(2)

(2)

(2)

(2)

(2)

(2)

(2)(2)

(2)

(2)

(2)

(2)

(4)

5679 MW

( 2 )ZIMAPAN

DAÑUQRO.POT

S. CRUZ

MONTE MORELOS

NTE.

V. GUERRERO

A DONATOGUERRA

OP. INC. 115kV

OP.INC. 230kV KV

( 2 )

OP. INC. 115kV

OP. INC.

115kV

( 2 )

O.I. 230 KV

PUEBLA

ACATLAN

KANASINMAX

ATEQUIZA

CEV

- 50

MVAR+ 80

MVAR

+ 200

MVAR

+ 300

MVAR

- 200 MVAR

+ - 300 MVAR

+ 150 MVAR- 50 MVAR

+ 40 MVAR

+ 100 MVAR- 30

MVAR

+ 300

MVAR

+ 300 MVAR

+ 300 MVAR

CEV

CEV

CEV

CEV

CEV

CEV

CEV

CEVCEV

CEV

CEV

SVCs in OperationSVCs in Operation

19991999

- 90

MVAR

- 20 MVAR

SVCs Commissioned in 1998/99

LocationRatingMVAR

SystemVoltage (KV)

Main Purpose In Operation

Escarcega -50/+150 230 Voltage ControlOscillation Damping

1998

Xul-Ha -20/+40 115 Voltage Control 1998

Topilejo -90/+300 400 Voltage Control 1999

Texcoco -90/+300 400 Voltage Control 1999

Güemez -90/+300 400 Voltage ControlOscillation Damping

1999

Nizuc -30/100 115 Voltage Control 1999

GENERATION CAPACITY EXPANSION2000 - 2008

MWMW

0

2500

5000

7500

10000

12500

15000

17500

20000

2000 2001 2002 2003 2004 2005 2006 2007

22500

2008

11061106

3120312015601560

32253225

19871987

24852485

27052705

31483148

25502550

Power Trading OptionsPower Trading Options

Independent Power

Producer

Self-Supply

Cogeneration

Small Producers

Import

Export

1

2

3

4

5

6

7

8

CENTRAL

EAST

WEST

NORTHWEST

NORTH

NORTHEAST

BAJA CALIFORNIA

PENINSULAR

1

2

3

4

5

6

7

8

CFE CONTROL CENTERSCFE CONTROL CENTERS

CFE-ERCOT CFE-ERCOT

INTERCONECCTIONINTERCONECCTION

CFE-WSCC CFE-WSCC

INTERCONECCTIONINTERCONECCTION

FACTS Control Technology Application

HVDC Tie (36 MVA)HVDC Tie (36 MVA)

Eagle Pass - Piedras NegrasEagle Pass - Piedras Negras

Emergency Assistance Emergency Assistance

Voltage Support Voltage Support

Open Access Interconnection Open Access Interconnection

FACTS Control TechnologyPotential Applications

HVDC Ties CFE-ERCOT (600 MW) HVDC Ties CFE-ERCOT (600 MW)

Brownsville - Brownsville - MatamorosMatamoros

Laredo - Laredo - Nuevo Nuevo LaredoLaredo

Mc Mc Allen - Allen - ReynosaReynosa

STATCOMsSTATCOMs connected back to back connected back to back

Economy transactionsEconomy transactions

Long term transactions Long term transactions

Voltage support Voltage support

LA AMISTAD

ACUÑA

PIEDRASNEGRAS EAGLE PASS

RIO ESCONDIDONUEVA

ROSITA LAREDO

NUEVO LAREDODEL

COYOTE

FRONTERA

FALCON MEXICO

BROWNSVILLE

AEROPUERTO

MATAMOROSMONTERREY

SUBSTATION

HYDRO POWER PLANT

SALTILLO HUINALA LAUROVILLAR

LAJAS

AREAAREANORTEASTNORTEAST

ANAHUACPOTENCIA

ALTAMIRA

TAMPICO

ARROYO

REYNOSA

GUEMEZ

ERCOTERCOT

THERMAL POWER PLANT

400 KV T.L.

230 KV T.L.

400 KV T.L.

ERCOT INTERCONNECTION

CFE - ERCOT HVDC TIESCFE - ERCOT HVDC TIESAlternativesAlternatives

ERCOTERCOT

ERCOTERCOT McALLEN

ERCOTERCOT

ERCOTERCOT

RIO BRAVO

NACOZARI

SEIS DEABRIL

INDUSTRIALCABORCA

CD. OBREGON

TOPOLOBAMPO

EL HABAL

TEPIC II

DURANGO II

GUAMUCHIL II

PUEBLO NUEVOPUEBLO NUEVO

GUAYMAS II

LOS MOCHISLOS MOCHIS

CULIACAN

CANANEA

PUERTO LIBERTAD

HUITES

MAZATLAN II

HERMOSILLO

DURANGO SUR

SUBESTATION

THERMAL POWER PLANT

HYDRO POWER PLANT

GAS TURBINE

230 KV T.L.

400 KV T.L.

CFE - WSCC HVDC CFE - WSCC HVDC TIESTIES

AlternativesAlternatives

Palo VerdePalo Verde

NogalesNogales

Sta. AnaSta. Ana

Nogales AzNogales Az

WSCCWSCC

Access to Competitive Electric MarketsAccess to Competitive Electric MarketsTrendTrend

The trend for buyers and sellers of electricity isThe trend for buyers and sellers of electricity isto participate in several competitive marketsto participate in several competitive markets

Obtain benefits not only from competitionObtain benefits not only from competitionwithin a market but from the competitionwithin a market but from the competitionbetween electricity marketsbetween electricity markets

Access to Competitive Electric MarketsAccess to Competitive Electric MarketsRequirementsRequirements

To access different markets a strong andTo access different markets a strong andflexible transmission system is required.flexible transmission system is required.

The interconnection of electrical systems opensThe interconnection of electrical systems opensthe possibility to access other markets, but ...the possibility to access other markets, but ...

Constrained transmission systems may closeConstrained transmission systems may closemany options for trading electricitymany options for trading electricity

FUTURE OUTLOOKFUTURE OUTLOOKInterconnectionsInterconnections

Improved reliabilitySeasonal requirements

Economy transactions

Long term requirementsContractual market

Transmission constraintsERCOT/WSCCCFE

MEXICALISAN LUIS

RIO COLORADO

CPUCPD

CPT

( 2 )

( 3 )

ROSARITO

SN. VICENTE

SN. FELIPE

SN. QUINTIN

TIJUANA

ENSENADA

VILLA

CONSTITUCION

STO.DOMINGO

AGUSTIN OLACHEA

SANTIAGO

CABO SANLUCAS

HERMOSILLO

AVALOS

FCO. VILLA

CANANEA

NVO. CASASGRANDES

SANTIAGO

BLEDALES

LA PAZ I

SAN JOSE

DEL CABO

P. PRIETA II

LA PAZ

LORETO5MW

( 2 )

SASABE

( 2 )

( 3 )

( 2 )

( 2 )

NACOZARI

CD. JUAREZ

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

STA. CRUZ

GUAYMAS

CAMARGO

CHIHUAHUA

SAMALAYUCA

P. E. CALLES

MOCTEZUMA

HERCULES

PTO.LIBERTAD

6 DE ABRILSANTA ANA

( 2 )

( 2 )

( 2 )

CD. OBREGON

NAVOJOA

TOPOLOBAMPO

( 2 )

( 2 )

GUASAVE

CULIACAN

CUAUHTEMOC

( 2 )

LA AMISTAD PIEDRAS NEGRAS

NAVA( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

FRONTERA

NVA. ROSITA

RIO ESCONDIDO

CARBON II

NVO. LAREDO

MATAMOROS

RIOBRAVO

FALCON

G. PALACIO

LERDO

ANDALUCIA

( 2 )

TORREONSUR

LAMPAZOS

V. GARCIA

HUINALA

MONTERREY

REYNOSA

CD. VICTORIA ( GUEMEZ )

MATEHUALA

ZACATECAS

SALTILLO

TAMPICO

ALTAMIRA

SN. L. POTOSI

RIO VERDE

CD. VALLES

TUXPAN

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

( 2 )

KOPTE

TIZIMIN

CANCUN

NIZUC

PLAYA DEL CARMEN

COZUMEL

TULUM

VALLADOLID

TICUL

( 2 )

( 2 )

CHAMPOTON

CAMPECHE

CHETUMAL

SABANCUY

ES

CA

RC

EG

A

CD. CARMEN

( 2 )

VILLAHERMOSA

( 2 )

( 2 )

CARDENAS

ANGOSTURA

CHICOASEN

PEÑITAS

( 2 )

JUCHITAN

107MW

JUILE

( 2)

MINATITLAN

OAXACA

TEMASCAL

( 2 )

( 2 )

ORIZABA( 2 )

TECALI

( 2 )

MEZCALA

CARACOL

ACAPULCO

INFIERNILLO( 2 )

L. CARDENAS

LA VILLITA

LOS MOCHIS

HUATULCO

DURANGO II

TEPIC

AGUASCALIENTES( 2 )

( 2 )

PTO.VALLARTA

( 2 )

( 2 )

( 3 )

( 3 )

LEON361MW

IRAPUATO

A. PRIETA

CELAYA

GUADALAJARAQUERETARO

( 2 )

( 2 )

MAZAMITLAMORELIA

SALAMANCA

CD. GUZMAN

TAPEIXTLES

COLIMA

MANZANILLO

( 3 )

( 2 )

CUERNAVACA

( 2 )

( 2 )

POZA RICA

MAZATEPEC

TEZIUTLAN

JALAPA

LAGUNA VERDE

VERACRUZ

TLAXCALA

PTO. PEÑASCO

SONOYTA

( 2 )

NOGALES AGUA PRIETA

( 2 )

ESCOBEDO( 2 )

( 2 )

EL FUERTE

BACURATO

( 2 )

( 2 )

( 2 )

COMEDERO

HUMAYA

PLAZA

( 2 )

( 2 )

( 2 )

( 2 )

AZUFRES

COATZACOALCOS

( 2 )

TUXTLA

( 2 )

TAPACHULA

( 2 )

AGUAMILPA

( 2 ) ( 2 )

( 2 )

EL SAUZ

( 2 )

( 2 )

( 2 )

CARAPAN

D. GUERRA

2.2

3.1

MAZATLAN

( 2 )

( 4 )

( 2 )

BELICE

25 MW C.A.

( 2 )

O.I. 230 KV

O.I. 230 KV

( 2 )

( 3 )

( 2 )

( 2 )

MALPASO

( 2 )

( 2 )

TECNOLOGICO

EL HABAL

( 2 )

( 2 )

ZAPATA

IXTAPA

MONCLOVA

HUITES

( 2 )( 3 )P. NUEVO

( 2 )ZIMAPAN

DAÑUQRO.POT

S. CRUZ

MONTE MORELOS

NTE.

V. GUERRERO

OP. INC. 115kV

OP.INC. 230kV KV

( 2 )

OP. INC. 115kV

OP. INC.

115kV

( 2 )

O.I. 230 KV

PUEBLA

ACATLAN

KANASINMAX

ATEQUIZA

+ 150 MVAR

+ 150 MVAR

+ 200 MVAR

CETYS

Palo Verde - Santa Ana

( 2 )CUMBRES

115 KV

EL PASO

FACTS CONTROL FACTS CONTROL TECHNOLOGYTECHNOLOGY

Potential ApplicationsPotential Applications

Nogales Az - Nogales Son

Pueblo NuevoLos Mochis

Eagle Pass TxPiedras Negras

CFE-ERCOTCFE-ERCOT

Brownsville - Matamoros

McAllen - Reynosa

Laredo - Nuevo Laredo

CFE-WSCCCFE-WSCC

CFECFESOUTHSOUTHAREASAREAS

CFE CFE NORTHEASTNORTHEAST

AREAAREA

ERCOTERCOT

CFE CFE NORTHNORTHAREAAREA

CFE CFE NORTHNORTHWESTWESTAREAAREA

WSCCWSCC

CFEBC

AREA

INTERCONNECTIONS MEXICO - USAINTERCONNECTIONS MEXICO - USA