cing=0 width=100%>
Yahoo! is not affiliated with the authors of this page or responsible for its content.
Application for Connection of Very Small Generators (For Use with Generators with Net Output Under 1 MW)
Application Foreng) -final.doc
1
2 May 2002
(Unofficial Translation)
Application for Connection of Very Small Generators
(For Use with Generators with Net Output Under 1 MW)
An applicant (Generator Owner) makes application to [Distribution Utility] to install and operate a generating
facility with a net output of less than 1 MW interconnected with the Metropolitan Electricity Authority (MEA)/
Provincial Electricity Authority (PEA) utility system.
Comment : Generators less than 30 kW are not required to fill in the shaded area.
Section 1: Applicant Information
Name: _____________________________________________________________________________________
Mailing Address: ____________________________________________________________________________
___________________________________________________________________________________________
Facility Location (if different from above): ________________________________________________________
___________________________________________________________________________________________
Telephone : _________________________________________________________________________________
Section 2: Generator Qualifications
Is Generator powered from renewable energy sources: Yes No
Type of renewable energy: Solar Wind Hydro
Biogas
Geothermal
By Products
Other:_______________
Other energy source:
Natural Gas Fuel Oil
Other: __________
Will excess power be exported to [Distribution Utility]? Yes No
Site Load: __________________ kW (Typical) Maximum Export: ____________________ kW.
Section 3: Generator Technical Information
3.1 Type of Generator:

Synchronous
Number of unit (s) : _____________
Induction
Number of unit (s) : _____________
DC Generator or Solar with Inverter
Inverter (Self-Commutated)
Number of unit (s) : _____________
Inverter (Line-Commutated)
Number of unit (s) : _____________
3.2 Detail of Generator
Generator Manufacturer, Model Name & Number: __________________________________
____________________________________________ Output Power Rating in kW: _______________________
Inverter Manufacturer, Model Name & Number (if used): ______________________________________________ Application Foreng) -final.doc
2
2 May 2002
______________________________________________ Rating in kW: __________________________________
If you have more than one Generator, please provide details of all Generators in attachments to this Application.
3.3 Characteristics of Generator (for Synchronous and Induction Generators):
Direct Axis Synchronous Reactance, X
d
: _______ P.U. Negative Sequence Reactance: _________ P.U.
Ddirect Axis Transient Reactance, X
d
: _______ P.U. Zero Sequence Reactance: _________ P.U.
Direct Axis Subtransient Reactance, X
d
: _______ P.U. KVA Base: __________________________
Section 4: Interconnecting Equipment Technical Data
Will an interposing transformer be used between the generator and the point of interconnection? Yes No
Transformer Data: (Enclose a copy of transformer Nameplate.)
Size: ______ KVA . Transformer Primary: ______ V Number of Tabs: ______ Delta Wye-grounded
Transformer Secondary: ______ V Number of Tabs: ______ Delta Wye-grounded
Transformer Impedance: ______% at Tab No. ______ on ______ KVA Base
______% at Tab No. ______ on ______ KVA Base
______% at Tab No. ______ on ______ KVA Base
______% at Tab No. ______ on ______ KVA Base
______% at Tab No. ______ on ______ KVA Base
Transformer Fuse Data: (Enclose a copy of Manufacturers Minimum Melt & Total Clearing Time-Current Curves)
Manufacturer: ________________ Type: _____________ Size: _____________ A Speed: ___________ V
Interconnecting Circuit Breaker: (Enclose a copy of Circuit Breaker manual)
Manufacturer: __________ Type: ________ Load Rating: _________A Interrupting Rating: __________ kA
Trip Speed: _________ V
Circuit Breaker Protective Relays: (Enclose a copy of any proposed Time-Overcurrect Coordination Curves)
Manufacturer: ________ Type: _______ Style/Catalog No.: ___________
Manufacturer: ________ Type: _______ Style/Catalog No.: ___________
Manufacturer: ________ Type: _______ Style/Catalog No.: ___________
Manufacturer: ________ Type: _______ Style/Catalog No.: ___________
Manufacturer: ________ Type: _______ Style/Catalog No.: ___________
Current Transformer Data: (Enclose a copy of Manufacturers Excitation & Ratio Correction Curves)
Manufacturer: ________ Type:
Measuring
Protection Size: ____________VA
Accuracy Class:_______________ Proposed Ratio Connection: ____________
Manufacturer: ________ Type:
Measuring
Protection Size: ____________VA
Accuracy Class:_______________ Proposed Ratio Connection: ____________
Generator Disconnect Switch:
A disconnect device, accessible to MEA/PEA
Manufacturer: _______ Type: ________ Catalog No.: ________ Rated Volts: _______ Rated Amps:________
Single or 3 Phase: _______ Mounting Location: _____________________________________________________ Application Foreng) -final.doc
3
2 May 2002
Section 5: General Technical Information
Enclose a copy of site Single Line Diagram showing configuration and interconnection of all equipment, current and
potential circuits and protection and control schemes. Is One-Line Diagram Enclosed?: Yes
Enclose a copy of documentation that describes and details the operation of the protection and control schemes.
Is Documentation Enclosed?: Yes
Enclose a copy of the list of electrical appliances used within the premise.
Is Documentation Enclosed?: Yes
Enclose copies of schematic drawings that show installations of electrical equipment within the premise (only for
existing MEA/PEA customers) Are Schematic Drawings Enclosed? Yes
Section 6: Installation Details
Generating System will be installed by: Owner Licensed Electrician
Installing Electrician: __________________ Firm: ______________________ License No.: _______________
Address: _____________________________________________________________________________________
Telephone: ____________________________________________________________________________________
Installation Date: __________________________ Interconnection Date: ________________________________
Certification of Installation and Standards of Equipment
Engineer: ______________________________________________________
Type of professional permit: __________________ Permit No: _________________ Date: _________________
Section 7: Generator/Equipment Certification
Inverter-based generating systems must be compliant with IEEE 929, Underwriters Lab. UL 1741, IEC 1727,
Japanese or other standards, or equivalent Thai standards. Generating systems that use a rotating machine must be
compliant with the Regulations for Synchronization of Generators with Net Output Under 1 MW to the Distribution
Utility System.
By signing below, the Applicant certifies that the installed generating equipment meets the appropriate
preceding requirement(s) and can supply documentation that confirms compliance.
Signed (Applicant): ____________________________________________ Date: _________________________
Section 8: Applicant Signature
I hereby certify that, to the best of my knowledge, all the information provided in the Interconnection
Application is true and correct.
Signature of Applicant: ________________________________________ Date: ________________________
Send the completed application to the appropriate Distribution Utility
(Inside Bangkok Metropolitan Area)
(Outside Bangkok Metropolitan Area)
Metropolitan Electricity Authoirty (MEA)
Provincial Electricity Authority PEA
(insert appropriate address here)
(insert appropriate address here)
-------------------------------------------------------------------------
Note: Any amendments to the application form shall be made only with the approval of
the Sub-committee for the Coordination of the Power Utilities Future Operation.