Double High Energy Ignition Systems
The ignition system is the heartbeat of gas turbines, providing the necessary energy for both startup and continuous operation. At Rayan Energy, we understand the critical need for effective, reliable, and rapid ignition. We proudly design and manufacture three types of Ignition Systems: High Tension, High Energy (capacitor-discharge), and Burner Tips, each tailored to meet our clients' specific requirements.
Outstanding Features of Our Gas Turbine Ignition Systems:
- Reliable & Excellent Performance: Ensuring consistent operation with both liquid and gas fuels.
- Integrated & Compact Design: Streamlined for ease of installation and robustness.
- Environmental Resilience: Built to resist impacts, dust, moisture, and high temperatures.
- Energy Efficiency: Low consumption with high thermal stability for permanent operation.
- Compliance with Standards: Crafted in accordance with ATEX E xd and other relevant standards.
- Durability: Designed for longevity with easy maintenance.
- Customization: Adapted to the specific applications of our clients.
Key Components:
- Exciter Box: Generates the required energy to maintain a spark at the ignitor tip, available in AC Input Supply and DC Input Supply, and in single or double configurations.
- Cables: High tension cables that transfer energy from the exciter box to the ignitor, capable of withstanding harsh conditions like high voltage and extreme temperatures.
- Burner Tips: Devices where the spark is generated, available in various designs including rigid and mechanism-based ignitors, as well as surface discharge and air gap models, supporting both liquid and gas fuels.
The Gas Turbine Ignition System has three main parts:
Exciter Box
The exciter box is a device that produce required energy to maintaining spark at the tip of ignitor. Our exciter boxes for gas turbine
ignition systems are designed and manufactured in two main types, AC Input Supply and DC Input Supply. Also, each of these types can
be single or double. Rayan Energy designs and manufactures ignition systems for various applications. It’s our proficiency.
Table of Double Gas Turbine Ignition System properties and specifications
|
Exciter Box |
|
|---|---|
|
Kind of application |
Double Gas Turbine Ignition System |
|
Mounting position ignition burner |
Horizontal / Vertical |
|
Power Supply |
220 VAC +/- 10 VAC / 2 Amp Max |
|
Control Voltage Level |
24 VAC/ 0.5 Amp Max Nominal |
|
Remote Start Relay |
Yes |
|
Power Healthy Feedback |
Yes |
|
Command Received Feedback |
Yes |
|
Energy |
8 j |
|
Output Voltage |
2 KV |
|
Spark Per Second |
5 sps |
|
Operating temperature |
40- °C to °85+C |
|
Protection class |
IP66 |
|
Dimensions L*w*h |
420*320*230 |
|
420*320*230 |
II 2G Ex db IIB+H2 T6, T5, T4 Gb / II 2D Ex tb IIIC, T100' C, T135' C Db |
|
Burning Fuel |
Gas or Liquid Fuel |
Cables
A cable transfers the generated energy by exciter box to igniter. The cables manufactured by Rayan Energy, are compatible with very
harsh conditions such as high voltage, high temperature, acidic and chemical environments. Because of this, we call them high tension
cables.
• Available in different lengths according to customer’s request
• High electrical and thermal resistance
• Protected with armor steel coating
• Flexible
• Suitable for use in all types of Gas Turbine Ignition Systems
|
High Tension Cable |
|
|---|---|
|
Length |
6 Meters (Depend on customer demand) |
|
Connection Size |
M18 |
|
Cable Material |
Conductor Cu+Ag ≥99.99 Insulation Ceramic fire silicone Jacket 1 Silicone Rubber Screen Tinned Copper Wire Braided Screen (Coverage) Jacket 2 Silicone Rubber Screen Fiberglass |
|
Withstands Voltage |
5 KV continuous/ 15 KV Impulse |
|
Withstands temperature |
250 °c |
|
Temperature Resistance |
Till 450 °c in connection parts |
|
Withstand Temperature |
250°C |
Spark Plugs
Spark plug or ignitor is a device in which the spark is generated on its tip. Many types of igniters are manufactured in Rayan Energy. In the
first category, we design and manufacture both rigid and mechanism-based ignitors. The rigid ignitor has fixed parts, so that it should
be in torch or combustion chamber during the gas turbine starting sequence and operation. The mechanism- based ignitor has moving
parts, so that after starting sequence has been completed, the ignitor is pushed out automatically by hot gas pressure. In the second
category, we design and manufacture surface discharge and air gap ignitors. In surface discharge ignitor, a technology named High
Energy is used. In addition to increasing efficiency, this technology reduces the operating voltage of ignition system.
• Liquid and Gas fuel support
• High mechanical and thermal resistance
• High chemical resistance to various gases
• Reliable in high humidity environment
• Working in extreme high humidity environment
• Different OD from 10 mm
• Varity of material
|
Ignition Rod |
|
|---|---|
|
Length |
75 MM |
|
Material |
SS310S (Depend on customer demand) |
|
Technology |
Semiconductor |
|
Discharge Voltage |
1 KV to 5 KV |
|
Burning Fuel |
Gas or Liquid Fuel |
|
Operating temperature |
Continue service to 925 °c |