corona Ring OD-1500x1000

At MM POWERLINE TRANSMISSION, we are committed to providing safe, reliable, and efficient power transmission systems. One crucial component in achieving these objectives is the Corona Ring (OD – 1500 x 1000). This essential device helps prevent corona discharge, protects conductors and insulators, and contributes to the overall stability of the transmission lines. In this article, we will explore the features, functions, and importance of the Corona Ring (OD – 1500 x 1000) in our power transmission infrastructure.

What is a Corona Ring (OD – 1500 x 1000)?

The Corona Ring (OD – 1500 x 1000) is a specially designed component used to mitigate the effects of corona discharge in overhead power transmission lines. Corona discharge occurs when the electric field around a conductor becomes sufficiently strong to ionize the surrounding air, leading to energy losses, potential damage to components, and reduced system efficiency. The Corona Ring (OD – 1500 x 1000) helps to smooth and distribute the electric field around the conductor, preventing corona discharge and ensuring optimal performance and longevity of the transmission system.

With an outer diameter of 1500mm and inner diameter of 1000mm, this ring is tailored for medium-to-high voltage transmission lines, offering protection and efficiency for both large and medium-scale power systems.

Key Features

Durable Construction: The Corona Ring (OD – 1500 x 1000) is made from high-quality, corrosion-resistant materials such as galvanized steel or stainless steel. This robust construction ensures long-term durability, even in harsh environmental conditions, and guarantees the ring’s continued performance over time.
Efficient Design: The design of the Corona Ring (OD – 1500 x 1000) ensures an even and effective distribution of the electric field around the conductor. By minimizing electrical stress, it reduces the risk of corona discharge, leading to enhanced transmission efficiency and the protection of critical components.
Precise Fit: The Corona Ring (OD – 1500 x 1000) is engineered for a precise fit on conductors with an outer diameter of 1500mm and an inner diameter of 1000mm, making it ideal for medium-to-large transmission systems. This ensures a secure installation, maximizing the ring’s protective function.
Easy Installation: The Corona Ring (OD – 1500 x 1000) is designed for quick and efficient installation, reducing the time spent on setup and maintenance. This helps ensure minimal disruption to the transmission system’s operation.

Functions of the Corona Ring (OD – 1500 x 1000)

Preventing Corona Discharge: The primary function of the Corona Ring (OD – 1500 x 1000) is to reduce the likelihood of corona discharge. By effectively redistributing the electric field around the conductor, it minimizes the ionization of air, preventing energy loss and improving system efficiency.
Protecting Conductors and Insulators: The Corona Ring (OD – 1500 x 1000) provides vital protection to both conductors and insulators. By reducing electrical stress and corona-related damage, it helps extend the lifespan of these critical components, reducing maintenance requirements and the frequency of replacements.
Improving Transmission Efficiency: The reduction of corona discharge helps improve overall transmission efficiency, ensuring the power is delivered effectively and with minimal losses. This contributes to a more stable and reliable power supply.
Enhancing Safety: The Corona Ring (OD – 1500 x 1000) plays a significant role in improving the safety of the transmission system by preventing electrical faults that can arise from corona discharge. This helps protect both personnel and equipment involved in power transmission.

Importance in Transmission Line Systems

The Corona Ring (OD – 1500 x 1000) is essential for the following reasons:

Safety: By preventing corona discharge and minimizing electrical faults, the Corona Ring (OD – 1500 x 1000) reduces the risk of accidents and damage to transmission line components, safeguarding both personnel and equipment.
Reliability: The Corona Ring (OD – 1500 x 1000) enhances the reliability of power transmission by reducing energy losses and ensuring that the transmission system operates efficiently. This reliability is crucial in providing a consistent and uninterrupted power supply to communities.
Cost Efficiency: The Corona Ring (OD – 1500 x 1000) helps lower operational and maintenance costs by extending the life of critical components like conductors and insulators. This leads to reduced repair and replacement costs, offering long-term savings for MM POWERLINE TRANSMISSION.

Conclusion

The Corona Ring (OD – 1500 x 1000) is an indispensable component of MM POWERLINE TRANSMISSION’s infrastructure. Its function in preventing corona discharge, protecting key transmission components, and improving overall system efficiency is vital to the smooth operation of our power transmission network. As the demand for electricity continues to grow, maintaining a strong, reliable, and efficient transmission system is more important than ever. The Corona Ring (OD – 1500 x 1000) plays a key role in achieving these objectives, ensuring the safe and efficient operation of transmission lines and helping meet the electrical needs of our communities. Proper selection, installation, and maintenance of this component are essential for ensuring the continued integrity and performance of our transmission infrastructure.

BOQ

SL. NO	DESCRIPTION	QTY	MATERIAL
1	CORONA RING	1 NOS	AL.ALLOY
2	BRACKET	1 NOS	AL.ALLOY/HDG STEEL
3	BOLT	3 NOS	HDG STEEL
4	NUT	3 NOS	HDG STEEL

TECHNICAL DATA

ALL DIMENSIONS ARE IN MM.
GENERAL TOLERANCE ±5% UNLESS OTHERWISE SPECIFIED.
FERROUS PART HOT DIP GALVANISED AS PER IS : 2633.
CORONA RING & BRACKET AL. ALLOY

AVAILABLE FOR THE FOLLOWING CONDUCTORS

For ACSR

SL. NO	ACSR code	CONDUCTOR DIA.
1	RACCOON	12.27
2	DOG	14.15
3	LEOPARD	15.84
4	COYOTE	15.86
5	TIGER	16.52
6	WOLF	18.13
7	ORIOLE	18.82
8	LYNX	19.53
9	LARK	20.47
10	PANTHER	21.00
11	LION	22.26
12	BEAR	23.45
13	GROSBEAK	25.16
14	TEAL	25.24
15	GOAT	25.97
16	ANTELOPE	26.73
17	KUNDAH	26.80
18	SHEEP	27.93
19	DRAKE	28.14
20	ZEBRA	28.62
21	DEER	29.89
22	CAMEL	30.15
23	ELK	31.50
24	MORKULLA	31.68
25	MOOSE	31.77
26	BERSIMIS	35.05