SVD Status SVD status Controlled shunts shall have 0 = out-of-service the anticipated status of the shunt in the case. 1 = in-service SVD Control Type Device type 0 = Fixed 1 = Discrete 2 = Continuous 3 = All or Nothing 4 = Discrete control using Voltage Dead Band 5=WECC SVC 6=WECC STATCOM 7=WECC TSC/TSR Regulated Bus Number of Bus regulated by this shunt Regulation of a remote Bus that does not represent actual See “” system operation shall be avoided. Area Area in which Controlled Shunt is located Refer to “” for designated Area. Zone Zone in which Controlled Shunt is located Refer to “” for designated ranges of Zones used by Area. G Actual Actual shunt conductance (pu) B Actual Actual shunt susceptance (pu) B Min Minimum susceptance of continuous element (pu) B Max Maximum susceptance of continuous element (pu) Voltage Dead Voltage control bandwidth divided by two (pu) Voltage Dead Band shall Band (types 3 and 4) prevent regulated voltage from exceeding the Voltage Dead Band with a single Controlled Shunt step. The minimum dead band shall be 0.02. B Step Susceptance of each switched element in nth Step size shall reflect the stage (pu) (types 1-4, 7) capability of the controlled shunt. No. of Steps Number of equal admittance steps in nth Number of steps shall reflect switched stage (types 1-4, 7) the capability of the controlled shunt. B Min Minimum total susceptance for device (pu) B Max Maximum total susceptance for device (pu) Maximum current for type 6 (pu) XC Compensating (slope) reactance (pu) (types 5, 6, 7)
SVD Status SVD status 0 = out-of-service 1 = in-service Controlled shunts shall have the anticipated status of the shunt in the case. SVD Control Type Device type 0 = Fixed 1 = Discrete 2 = Continuous 3 = All or Nothing 4 = Discrete control using Voltage Dead Band 5=WECC SVC 6=WECC STATCOM 7=WECC TSC/TSR Regulated Bus Number of Bus regulated by this shunt See “” Regulation of a remote Bus that does not represent actual system operation shall be avoided. Area Area in which Controlled Shunt is located Refer to “” for designated Area. Zone Zone in which Controlled Shunt is located Refer to “” for designated ranges of Zones used by Area. G Actual Actual shunt conductance (pu) B Actual Actual shunt susceptance (pu) B Min Minimum susceptance of continuous element (pu) B Max Maximum susceptance of continuous element (pu) Voltage Dead Band Voltage control bandwidth divided by two (pu) (types 3 and 4) Voltage Dead Band shall prevent regulated voltage from exceeding the Voltage Dead Band with a single Controlled Shunt step. The minimum dead band shall be 0.02. B Step Susceptance of each switched element in nth stage (pu) (types 1-4, 7) Step size shall reflect the capability of the controlled shunt. No. of Steps Number of equal admittance steps in nth switched stage (types 1-4, 7) Number of steps shall reflect the capability of the controlled shunt. B Min Minimum total susceptance for device (pu) B Max Maximum total susceptance for device (pu) Maximum current for type 6 (pu) XC Compensating (slope) reactance (pu) (types 5, 6, 7)
WECC%20Data%20Preparation%20Manual_Rev-BCCS6_Redline_SRWGApproved.docx