engineering power system component solutions ...
IRG Power Systems
2121 Walton Road
St. Louis, Missouri 63114
U.S.A.
Tel: (314) 726-5990
Fax: (314) 726-5850
email@irgpowersystems.com
| Quote Request | Information Request |
Equipment
Applications
Generator Components
Motor Components
Locomotive Components
Transformer Components
Switchgear Components
Cutout & Fuse Components
Our Products
OEM Components
Electrical Insulation Material
Copper Alloy Strip & Coil
Zinc Alloy Strip & Coil
Aluminum Bronze Castings
Custom Machined Parts
Custom Production Equip.
Our Services
Procurement Services
Engineering Services
Financing Services
IRG Power Systems
Our Group
IRG Power Systems
The Gund Company
MM&M Electrical
Nohl Composites
Nohl Fabrication
TGC West
TGC Jiaxing
Clarence Machine
JMC Products
IRG can supply generator components for each of the units of each of the major generator manufacturer's in the world. Of course, our experience has primarily been based on the GE, Westinghouse, and Electric Machinery designs traditionally dominating the North American marketplace.
As the world becomes increasingly competitive on an international scale, the presence of Siemens, ABB, Brush, Hitachi, and others in the North and South American market has given us considerable experience with these designs as well. Due to the fact that many international manufacturers are licensees of GE or Westinghouse designs, the component requirements can be very similar. Our experience includes the following generator designs:
- General Electric
- Westinghouse (now Siemens Westinghouse)
- Electric Machinery
- Asea Brown Boveri
- Alstom
- Siemens (now Siemens Westinghouse)
- Hitachi
- Mitsubishi
- Hangjung
Generator Spare Parts Quotation Procedure
Typically, IRG is informed by our customer of an upcoming outage in which the power company plans on doing some maintenance work on the generator. In most cases, a prior inspection has provided some idea of the scope of work required during the outage. However, many times, the full extent of the maintenance work required is not known until the generator is opened for a complete review.
At this initial inspection stage, IRG typically receives some of the basic biographical information on the generator unit including the manufacturer, date of manufacture, model number and size in MW. Depending on the information provided, we may ask a series of further questions such as the length of the stator or rotor, the temperature class for the insulation required, and the time frame for the outage.
Once the full extent of the maintenance work has been defined, IRG can provide an approximate quotation for the spare parts and components required for the project. Especially in cases where IRG will supply a complete spare parts kit including insulation materials, it will be important to define exactly which materials will be needed to be provided for the project.
Generator Spare Parts Production Procedure
As soon as the generator has been fully inspected, we request a complete set of sample materials pulled from the unit. Especially in the cases of insulation components, these samples provide critical final design information for the manufacture of the spare parts. Due to the fact that most components had been custom made for that unit, it is rare to find drawings from the original equipment manufacturer fast enough to complete the project within the outage time limits. For that reason, we will need to obtain drawings made from the samples or we will have to receive the actual samples to make our own drawings for submission and approval final to manufacturing.
IRG prides itself in being one of the most responsive supplier of generator spare parts in the world. Our shipment lead-times will allow our customer to maintain their outage schedule. We typically supply the spare parts faster than the repair crew can install them into the machine. To obtain such short lead-times, it is absolutely critical to obtain complete information on the spare parts required as fast as possible.
Power Generator Components
From nuclear to fossil to
hydro generators...
Generator Stator Parts
A complete line of spare
parts for stator repair...
Generator Rotor Parts
From copper coils to slot
cells to metal wedges for rotors...
Generator Insulation Components
From individual sets of
spare parts to complete kits for generator repair...
Generator Insulation Components
After years of experience,
we seem every insulation system from every major manufacturer...