Wednesday, 1 February 2017

WHY THE EPILEPTIC POWER SUPPLY? (Part 3): The Transmission Sector


THE TRANSMISSION SECTOR
The Transmission sector of electricity distribution in Nigeria serves as a form of a middleman in the electricity supply sector. 


This sector is responsible for ensuring that electricity generated from the generation stations gets to the distribution companies who distribute them to you and me, the consumers.

This transmission is done through the high tension grid wires, running from the generation companies through to the various states of the federation.

The transmission sector was not fully privatized as it is in the generation and distribution sectors. The federal government of Nigeria retained the transmission of power through its agency called TCN (Transmission Company of Nigeria). In order to ensure efficiency, the federal government employed the services of a Canadian firm to manage this TCN and maintain its equipments.

This Canadian company is called MAINTOBA HYDRO INTERNATIONAL. This company was tasked with ensuring that the total amount of electricity generated in the country is shared and transmitted to various distribution companies; who sends them to the final consumers.

For instance, if 3,000 megawatts of electricity is generated by the various generation stations, these 3,000 megawatts will be divided up among the 11 distribution companies existing in Nigeria based on their quota and the amount of electricity paid for.  EKO DISTRIBUTION COMPANY alone cannot buy up all 3,000 megawatts leaving none for ENUGU DISTRIBUTION COMPANY. There are quotas for every distribution company in Nigeria to buy from. These quotas will be discussed in the next post.

PROBLEMS WITH THIS SECTOR
A reliable source in the transmission company of Nigeria has stated the reason why Nigeria may not be able to generate and transmit more than 4,000 megawatts of electricity is because the high tension wires that transmit the generated electricity are not strong enough to carry such large amounts of electricity.

He stated that the wires can only transmit less than 4,000 megawatts; anything above this, will lead to a total blackout in the whole country. Such a total blackout caused by “Over generation of Electricity” took place in March 2016 in Nigeria
What an irony, where more electricity generated leads to power outage instead of constant power…

Are you beginning to get the hang of it?

UP NEXT DISTRIBUTION SECTOR


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