16.2. Objective.
16.3. Responsibility.
16.4. Data to be registered.
a.
b. All data to be submitted under the Schedule(s) must be submitted to SLDC / STU or to such other department and/or entity as STU may from time to time notify to Users. The name of the person who is submitting each schedule of data shall be indicated.
b.
c. Where a computer data link exists between a User and SLDC/ STU, data may be submitted via this link. The data shall be in the same format as specified for paper transmission except for electronic encoding for which some other format may be more suited. The User shall specify the method to be used in consultation with the SLDC/ STU and resolve issues such as protocols, transmission speeds etc. at the time of transmission.
c.
16.5. Special Considerations.
Appendix A
Appendix A
Standard Planning Data
Standard Planning Data
(1) General
i
Site
Furnish location map to scale showing roads,
railway lines, Transmission lines, canals, pondage and reservoirs
if any.
ii
Coal linkage/ Fuel (Like Liquefied Natural Gas,
Naphtha etc.) linkage
Give information on means of coal
transport/carriage. In case of other fuels, give details of
source of fuel and their transport.
iii
Water Sources
Give information on availability of water for
operation of the Power Station.
iv
Environmental
State whether forest or other land areas are
affected.
v
Site Map (To Scale)
Showing area required for Power Station coal
linkage, coal yard, water pipe lines, ash disposal area, colony
etc.
vi
Approximate period of construction
(2) Connection
i
Point of Connection
Furnish single line diagram of the proposed
Connection with the system.
ii
Step up voltage for Connection (kV)
(3) Station Capacity
i
Total Generating Station capacity (MW)
State whether development will be carried out in
phases and if so, furnish details.
ii
No. of units & unit size (MW)
(4) Generating Unit Data
i
Steam Generating Unit
State type, capacity, steam pressure, stream
temperature etc.
ii
Steam turbine
State type, capacity.
iii
Generator
Type
Rating (MVA)
Speed (RPM)
Terminal voltage (KV)
Rated Power Factor
Reactive Power
Capability
(MVAr) in the range
0.95 of leading and 0.85 lagging Short Circuit Ratio
Direct axis
(saturated) transient reactance (% on MVA rating)
Direct axis
(saturated) sub-transient reactance (% on MVA rating)
Auxiliary Power
Requirement
MW and MVAr
Capability curve
Ramp-up and ramp-down
rate
Generator Characteristic curve
iv
Generator
Transformer
Type
Rated capacity (MVA)
Voltage Ratio (HV/LV)
Tap change Range (+ %
to - %)
Percentage Impedance (Positive Sequence at Full
load)
(1) General
i
Site
Give location map to scale showing roads,
railway lines, and transmission lines.
ii
Site map (To scale)
Showing proposed canal, reservoir area, water
conductor system, fore-bay, power house etc.
iii
Submerged Area
Give information on area submerged, villages
submerged, submerged forest land, agricultural land etc
iv
Whether storage type or run of river type
v
Whether catchment receiving discharges from
other reservoir or power plant.
vi
Full reservoir level
vii
Minimum draw down level.
viii
Tail race level
ix
Design Head
x
Reservoir level v/s energy potential curve
xi
Restraint, if any, in water discharges
xii
Approximate period of construction.
(2) Connection
i
Point of Connection
Give single line diagram proposed Connection
with the Transmission System.
ii
Step up voltage for Connection (kV)
(3) Station Capacity
i
Total Power Station capacity (MW)
State whether development is carried out in
phases and if so furnish details.
ii
No. of units & unit size (MW)
(4) Generating Unit Data
i
Operating Head (in Metres)
a. Maximum
b. Minimum
c. Average
Hydro Unit
Capability to operate as synchronous condenser
Water head versus discharges curve (at full and part load) Power
requirement or water discharge while operating as synchronous
condenser
i
Turbine
State Type and capacity
iii
Generator
Type
Rating (MVA)
Speed (RPM)
Terminal voltage (KV)
Rated Power Factor
Reactive Power
Capability (MVAr) in the range 0.95 of leading and 0.85 of
lagging MW & MVAr capability curve of generating unit
Short Circuit Ratio
Direct axis transient
(saturated) reactance (% on rated MVA)
Direct axis
sub-transient (saturated) reactance (% on rated MVA)
Auxiliary Power Requirement (MW)
iv
Generator-Transformer
a.Type
b. Rated Capacity
(MVA)
c. Voltage Ratio
HV/LV
d. Tap change Range
(+% to -%)
e. Percentage Impedance (Positive Sequence at
Full Load).
A.2 Standard Planning Data (Transmission)
STU shall make arrangements for getting the
required data from different Departments of STU/other
transmission licensees (if any) to update its Standard Planning
Data in the format given below:
i. Name of line (Indicating Power Stations and substations to be
connected).
ii. Voltage of line (KV).
iii. No. of circuits.
iv. Route length (km).
v. Conductor sizes.
vi. Line parameters (PU values).
(a) Resistance/km
(b) Inductance/km
(c) Susceptance/ km
vii. Approximate power flow expected- MW & MVAr.
viii. Terrain of the route- Give information regarding nature of
terrain i.e. forest land, fallow land, agricultural and river
basin, hill slope etc.
ix. Route map (to scale) - Furnish topographical map showing the
proposed route showing existing power lines and telecommunication
lines.
x. Purpose of Connection- Reference to Scheme, wheeling to other
States etc.
xi. Approximate period of Construction.
A.3. Standard Planning Data (Distribution)
(1) General
(1) General
i
Area Map (to scale) Furnish map of Bihar duly
marked with the area of supply relevant for the Distribution
Licence.
ii
Consumer Data Furnish categories of consumers,
their numbers and connected loads.
iii
Reference to Electrical Divisions presently in
charge of the Distribution.
(2) Connection
(2) Connection
i
Points of Connection Furnish single line diagram
showing points of Connection
ii
Voltage of supply at points of Connection
iii
Names of Grid Sub-Station feeding the points of
Connection
(3) Lines and Substations
(3) Lines and Substations
i
Line Data Furnish lengths of line and voltages
within the Area. '
ii
Sub-station Data Furnish details of 132/11 KV
sub-stations, 33/11 KV sub-station, capacitor installations
(4) Loads
(4) Loads
i
Loads drawn at points of Connection.
ii
Details of loads fed at EHV, if any. Give name
of consumer, voltage of supply, contract demand/load and name of
Grid Substation from which line is drawn, length of EHV line from
Grid Sub-station to consumer's premises.
iii
Reactive Power compensation installed
(5) Demand Data (for All Loads 1 Mw and
Above)
(5) Demand Data (for All Loads 1 Mw and
Above)
i
Type of load State whether furnace loads,
rolling mills, traction loads, other industrial loads, pumping
loads etc.
ii
Rated voltage and phase
iii
Electrical loading of equipment State number and
size of motors, types of drive and control arrangements.
iv
Sensitivity of load to voltage and frequency of
supply.
v
Maximum Harmonic content of load.
vi
Average and maximum phase unbalance of load.
vii
Nearest sub-station from which load is to be
fed.
viii
Location map to scale Showing location of load
with reference to lines and sub-stations in the vicinity.
(6) Load Forecast Data
(6) Load Forecast Data
i
Peak load and energy forecast for each category
of loads for each of the succeeding 5 years.
ii
Details of methodology and assumptions on which
forecasts are based.
iii
Details of loads 1 MW
and above.
a. Name of
prospective consumer.
b. Location and
nature of load.
c. Sub-Station from
which to be fed.
d. Voltage of supply.
e. Phasing of load.
Appendix B
Appendix B
Detailed Planning Date
Detailed Planning Date
B.1 Detailed Planning Data (Generation)
(1) General
i. Name of Power Station.
ii. Number and capacity of Generating Units (MVA).
iii. Ratings of all major equipments (Boilers and major accessories, Turbines, Alternators, Generator Unit Transformers etc).
iv. Single line Diagram of Power Station and switch-yard.
v. Relaying and metering diagram.
vi. Neutral Grounding of Generating Units.
vii. Excitation control- (What type is used? e.g. Thyristor, Fast Brushless Excitors)
viii. Earthing arrangements with earth resistance values.
(2) Protection and Metering
i. Full description including settings for all relays and protection systems installed on the Generating Unit, Generator unit Transformer, Auxiliary Transformer and electrical motor of major equipments listed, but not limited to, under Sec. 3 (General).
ii. Full description including settings for all relays installed on all outgoing feeders from Power Station switchyard, Tie circuit breakers, and incoming circuit breakers.
iii. Full description of inter-tripping of circuit breakers at the point or points of Connection with the Transmission System.
iv. Most probable fault clearance time for electrical faults on the User's System.
v. Full description of operational and commercial metering schemes.
(3) Switch-Yard
i. In relation to interconnecting transformers:
Section 16 • Bihar Electricity Grid Code, 2010
16. Data Registration.
bihar-electricity-grid-code-2010-sec-16.json
•
Section 16
{
"act_title": "Bihar Electricity Grid Code, 2010",
"act_slug": "bihar-electricity-grid-code-2010",
"section_label": "Section",
"section": {
"number": "16",
"title": "16. Data Registration.",
"chapter": null,
"content": "16.2. Objective.\n16.3. Responsibility.\n16.4. Data to be registered.\na.\nb. All data to be submitted under the Schedule(s) must be submitted to SLDC / STU or to such other department and/or entity as STU may from time to time notify to Users. The name of the person who is submitting each schedule of data shall be indicated.\nb.\nc. Where a computer data link exists between a User and SLDC/ STU, data may be submitted via this link. The data shall be in the same format as specified for paper transmission except for electronic encoding for which some other format may be more suited. The User shall specify the method to be used in consultation with the SLDC/ STU and resolve issues such as protocols, transmission speeds etc. at the time of transmission.\nc.\n16.5. Special Considerations.\nAppendix A\nAppendix A\nStandard Planning Data\nStandard Planning Data\n(1) General\ni\nSite\nFurnish location map to scale showing roads,\n\t\t\t\trailway lines, Transmission lines, canals, pondage and reservoirs\n\t\t\t\tif any.\nii\nCoal linkage/ Fuel (Like Liquefied Natural Gas,\n\t\t\t\tNaphtha etc.) linkage\nGive information on means of coal\n\t\t\t\ttransport/carriage. In case of other fuels, give details of\n\t\t\t\tsource of fuel and their transport.\niii\nWater Sources\nGive information on availability of water for\n\t\t\t\toperation of the Power Station.\niv\nEnvironmental\nState whether forest or other land areas are\n\t\t\t\taffected.\nv\nSite Map (To Scale)\nShowing area required for Power Station coal\n\t\t\t\tlinkage, coal yard, water pipe lines, ash disposal area, colony\n\t\t\t\tetc.\nvi\nApproximate period of construction\n(2) Connection\ni\nPoint of Connection\nFurnish single line diagram of the proposed\n\t\t\t\tConnection with the system.\nii\nStep up voltage for Connection (kV)\n(3) Station Capacity\ni\nTotal Generating Station capacity (MW)\nState whether development will be carried out in\n\t\t\t\tphases and if so, furnish details.\nii\nNo. of units & unit size (MW)\n(4) Generating Unit Data\ni\nSteam Generating Unit\nState type, capacity, steam pressure, stream\n\t\t\t\ttemperature etc.\nii\nSteam turbine\nState type, capacity.\niii\nGenerator\nType\nRating (MVA)\nSpeed (RPM)\nTerminal voltage (KV)\nRated Power Factor\nReactive Power\n\t\t\t\tCapability\n(MVAr) in the range\n\t\t\t\t0.95 of leading and 0.85 lagging Short Circuit Ratio\nDirect axis\n\t\t\t\t(saturated) transient reactance (% on MVA rating)\nDirect axis\n\t\t\t\t(saturated) sub-transient reactance (% on MVA rating)\nAuxiliary Power\n\t\t\t\tRequirement\nMW and MVAr\n\t\t\t\tCapability curve\nRamp-up and ramp-down\n\t\t\t\trate\nGenerator Characteristic curve\niv\nGenerator\nTransformer\nType\nRated capacity (MVA)\nVoltage Ratio (HV/LV)\nTap change Range (+ %\n\t\t\t\tto - %)\nPercentage Impedance (Positive Sequence at Full\n\t\t\t\tload)\n(1) General\ni\nSite\nGive location map to scale showing roads,\n\t\t\t\trailway lines, and transmission lines.\nii\nSite map (To scale)\nShowing proposed canal, reservoir area, water\n\t\t\t\tconductor system, fore-bay, power house etc.\niii\nSubmerged Area\nGive information on area submerged, villages\n\t\t\t\tsubmerged, submerged forest land, agricultural land etc\niv\nWhether storage type or run of river type\nv\nWhether catchment receiving discharges from\n\t\t\t\tother reservoir or power plant.\nvi\nFull reservoir level\nvii\nMinimum draw down level.\nviii\nTail race level\nix\nDesign Head\nx\nReservoir level v/s energy potential curve\nxi\nRestraint, if any, in water discharges\nxii\nApproximate period of construction.\n(2) Connection\ni\nPoint of Connection\nGive single line diagram proposed Connection\n\t\t\t\twith the Transmission System.\nii\nStep up voltage for Connection (kV)\n(3) Station Capacity\ni\nTotal Power Station capacity (MW)\nState whether development is carried out in\n\t\t\t\tphases and if so furnish details.\nii\nNo. of units & unit size (MW)\n(4) Generating Unit Data\ni\nOperating Head (in Metres)\na. Maximum\nb. Minimum\nc. Average\nHydro Unit\nCapability to operate as synchronous condenser\n\t\t\t\tWater head versus discharges curve (at full and part load) Power\n\t\t\t\trequirement or water discharge while operating as synchronous\n\t\t\t\tcondenser\ni\nTurbine\nState Type and capacity\niii\nGenerator\nType\nRating (MVA)\nSpeed (RPM)\nTerminal voltage (KV)\nRated Power Factor\nReactive Power\n\t\t\t\tCapability (MVAr) in the range 0.95 of leading and 0.85 of\n\t\t\t\tlagging MW & MVAr capability curve of generating unit\nShort Circuit Ratio\nDirect axis transient\n\t\t\t\t(saturated) reactance (% on rated MVA)\nDirect axis\n\t\t\t\tsub-transient (saturated) reactance (% on rated MVA)\nAuxiliary Power Requirement (MW)\niv\nGenerator-Transformer\na.Type\nb. Rated Capacity\n\t\t\t\t(MVA)\nc. Voltage Ratio\n\t\t\t\tHV/LV\nd. Tap change Range\n\t\t\t\t(+% to -%)\ne. Percentage Impedance (Positive Sequence at\n\t\t\t\tFull Load).\nA.2 Standard Planning Data (Transmission)\nSTU shall make arrangements for getting the\n\t\t\t\trequired data from different Departments of STU/other\n\t\t\t\ttransmission licensees (if any) to update its Standard Planning\n\t\t\t\tData in the format given below:\ni. Name of line (Indicating Power Stations and substations to be\n\t\t\t\tconnected).\nii. Voltage of line (KV).\niii. No. of circuits.\niv. Route length (km).\nv. Conductor sizes.\nvi. Line parameters (PU values).\n(a) Resistance/km\n(b) Inductance/km\n(c) Susceptance/ km\nvii. Approximate power flow expected- MW & MVAr.\nviii. Terrain of the route- Give information regarding nature of\n\t\t\t\tterrain i.e. forest land, fallow land, agricultural and river\n\t\t\t\tbasin, hill slope etc.\nix. Route map (to scale) - Furnish topographical map showing the\n\t\t\t\tproposed route showing existing power lines and telecommunication\n\t\t\t\tlines.\nx. Purpose of Connection- Reference to Scheme, wheeling to other\n\t\t\t\tStates etc.\nxi. Approximate period of Construction.\nA.3. Standard Planning Data (Distribution)\n(1) General\n(1) General\ni\nArea Map (to scale) Furnish map of Bihar duly\n\t\t\t\tmarked with the area of supply relevant for the Distribution\n\t\t\t\tLicence.\nii\nConsumer Data Furnish categories of consumers,\n\t\t\t\ttheir numbers and connected loads.\niii\nReference to Electrical Divisions presently in\n\t\t\t\tcharge of the Distribution.\n(2) Connection\n(2) Connection\ni\nPoints of Connection Furnish single line diagram\n\t\t\t\tshowing points of Connection\nii\nVoltage of supply at points of Connection\niii\nNames of Grid Sub-Station feeding the points of\n\t\t\t\tConnection\n(3) Lines and Substations\n(3) Lines and Substations\ni\nLine Data Furnish lengths of line and voltages\n\t\t\t\twithin the Area. '\nii\nSub-station Data Furnish details of 132/11 KV\n\t\t\t\tsub-stations, 33/11 KV sub-station, capacitor installations\n(4) Loads\n(4) Loads\ni\nLoads drawn at points of Connection.\nii\nDetails of loads fed at EHV, if any. Give name\n\t\t\t\tof consumer, voltage of supply, contract demand/load and name of\n\t\t\t\tGrid Substation from which line is drawn, length of EHV line from\n\t\t\t\tGrid Sub-station to consumer's premises.\niii\nReactive Power compensation installed\n(5) Demand Data (for All Loads 1 Mw and\n\t\t\t\tAbove)\n(5) Demand Data (for All Loads 1 Mw and\n\t\t\t\tAbove)\ni\nType of load State whether furnace loads,\n\t\t\t\trolling mills, traction loads, other industrial loads, pumping\n\t\t\t\tloads etc.\nii\nRated voltage and phase\niii\nElectrical loading of equipment State number and\n\t\t\t\tsize of motors, types of drive and control arrangements.\niv\nSensitivity of load to voltage and frequency of\n\t\t\t\tsupply.\nv\nMaximum Harmonic content of load.\nvi\nAverage and maximum phase unbalance of load.\nvii\nNearest sub-station from which load is to be\n\t\t\t\tfed.\nviii\nLocation map to scale Showing location of load\n\t\t\t\twith reference to lines and sub-stations in the vicinity.\n(6) Load Forecast Data\n(6) Load Forecast Data\ni\nPeak load and energy forecast for each category\n\t\t\t\tof loads for each of the succeeding 5 years.\nii\nDetails of methodology and assumptions on which\n\t\t\t\tforecasts are based.\niii\nDetails of loads 1 MW\n\t\t\t\tand above.\na. Name of\n\t\t\t\tprospective consumer.\nb. Location and\n\t\t\t\tnature of load.\nc. Sub-Station from\n\t\t\t\twhich to be fed.\nd. Voltage of supply.\ne. Phasing of load.\nAppendix B\nAppendix B\nDetailed Planning Date\nDetailed Planning Date\nB.1 Detailed Planning Data (Generation)\n(1) General\ni. Name of Power Station.\nii. Number and capacity of Generating Units (MVA).\niii. Ratings of all major equipments (Boilers and major accessories, Turbines, Alternators, Generator Unit Transformers etc).\niv. Single line Diagram of Power Station and switch-yard.\nv. Relaying and metering diagram.\nvi. Neutral Grounding of Generating Units.\nvii. Excitation control- (What type is used? e.g. Thyristor, Fast Brushless Excitors)\nviii. Earthing arrangements with earth resistance values.\n(2) Protection and Metering\ni. Full description including settings for all relays and protection systems installed on the Generating Unit, Generator unit Transformer, Auxiliary Transformer and electrical motor of major equipments listed, but not limited to, under Sec. 3 (General).\nii. Full description including settings for all relays installed on all outgoing feeders from Power Station switchyard, Tie circuit breakers, and incoming circuit breakers.\niii. Full description of inter-tripping of circuit breakers at the point or points of Connection with the Transmission System.\niv. Most probable fault clearance time for electrical faults on the User's System.\nv. Full description of operational and commercial metering schemes.\n(3) Switch-Yard\ni. In relation to interconnecting transformers:",
"footnote": "",
"is_definition": false,
"sort_order": 42
},
"prev_section": "42",
"next_section": "1"
}