Information Document Automatic Generation Control ID# 2012-005RS

Information Document
Automatic Generation Control
ID# 2012-005RS
Information documents are for information purposes only and are intended to provide guidance. In the
event of any discrepancy between the information document and the related authoritative document(s) in
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1 Purpose
This information document supports the Alberta Reliability Standard BAL-005-AB-0.2b Automatic
Generation Control (“BAL-005”). The purpose of this information document is to provide a list of metering
points and their associated data used for automatic generation control by the AESO.
2 Background
BAL-005 establishes the requirements for the automatic generation control application within the AESO’s
energy management system. Included in BAL-005 are requirements detailing quality and calibration of
those metering points owned by the legal owner of a transmission facility that the AESO uses for
automatic generation control. The ICCP name of the metering points the AESO uses for automatic
generation control are provided to enable the legal owner of a transmission facility to map to the physical
meter providing the data. Tables listed in Section 3.1 below are the frequency data the AESO has
identified per the Applicability section of BAL-005 and relate specifically to requirements R20 and R21.
Tables listed in Section 3.2 below relate to requirements R1 through R18.
3
Tables
Automatic Generation Control Metering
3.1
Time Error and Frequency Metering Tables
Table 1: Time Error and Frequency Sources
Data
Source
Measurement Location
AESO GPS1
SCC - AESO System Control Centre
N/A - directly sourced through EMS
AESO GPS2
SCC - AESO System Control Centre
N/A - directly sourced through EMS
AESO
BUCC GPS1
BUCC - AESO Backup Control Centre
N/A - directly sourced through EMS
Altalink
ACC – Altalink Control Centre
Information Document
Effective: xxxx-xx-xx
ICCP Name
Page 1
W106ALAIES_ND_ALTALINK_FREQ_HZ
Public Information
Information Document
Automatic Generation Control
ID# 2012-xxx(R/ARS/T)
3.2
Tie Line Metering Tables
Table 2: Tie Line Metering - Langdon (102S)
Measurement
Datasource
MW
MWh
ICCP Name
Altalink
W106AL102S_LN_1201L_CRN_102S_P
BCTC
W030_TAU_LGN_MW
Altalink
W106AL102S_LN_1201L_10_BCKUP_P
BCTC
W030_CBK_5L94_MW
BCTC
W030_LGN_5L94_MW
Altalink
W106AL102S_TYLN_1201L_10AC_PHI
Altalink
W106AL102S_TYLN_1201L_10AC_PHO
BCTC
W030_LGN_MWHR_IN
BCTC
W030_LGN_MWHR_OUT
Table 3: Tie Line 887L Metering - Pocatererra (48S)
Measurement
Datasource
MW
MWh
ICCP Name
Altalink
W106AL48S_LN_887L_01_P
BCTC
W030_POC_1L274_MW
Altalink
W106AL48S_LN_BACKUP_P
Altalink
W106AL48S_TYLN_887L_10_PHI
Altalink
W106AL48S_TYLN_887L_10_PHO
BCTC
W030_POC_MWHR_IN
BCTC
W030_POC_MWHR_OUT
BCTC
W030_POC_TAU_MWHR
Table 4: Tie Line 786L Metering - Natal / Coleman (799S)
Measurement
Datasource
MW
MWh
Information Document
Effective: xxxx-xx-xx
ICCP Name
Altalink
W106ALBC_NT_LN_786L_1_P
BCTC
W030_TAU_NTL_MW
Altalink
W106ALBC_NT_LN_BACKUP_P
Altalink
W106AL799S_LN_786L_1_P
BCTC
W030_NTL_TAU_MWHR
Altalink
W106ALBC_NT_TYLN_786L_PHI
Altalink
W106ALBC_NT_TYLN_786L_PHO
BCTC
W030_NTL_1L275_MWHR_IN
BCTC
W030_NTL_1L275_MWHR_OUT
Page 2
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Information Document
Automatic Generation Control
ID# 2012-xxx(R/ARS/T)
Table 5: Tie Line Metering - McNeill (840S)
Measurement
Datasource
MW
ATCO
W106AT840S_LN_MCNEILL_SPCMCN_P
ATCO
W106AT840S_TYLN_MCNEILL_CONV_PHI
ATCO
W106AT840S_TYLN_MCNEILL_CONV_PHO
MWh
ICCP Name
Revision History
Effective Date
Description of Changes
Yyyy-mm-dd
Initial release
Information Document
Effective: xxxx-xx-xx
Page 3
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