So, the restructuring of existing LVDS as HVDS presents one of the best technically feasible and financially viable method for providing the reliable and quality supply to the customers. But the weight of 80mm 2 conductor is Thus, this sector especially, the distribution sectors require economical system to provide electrical energy at a suitable prize and at a minimum voltage drop to reduce the voltage regulation. The subdivision is working on the installation of HVDS system in this feeder and calculations made above is an attempt for success of the above work made by State Electricity Board. As the distribution network is located far away from the sources of power generation and the other infrastructure of electrical power system. Thus, the net power loss per annum can be calculated as considering working for hours of a day with days per annum. Generation Total capacity till

Ritula Thakur et al in [3] presented a paper analysing and designing with the observation that the existing feeder is to be operated on 0. In 1st stage, the power losses including the theft and losses in the line and transformer losses for both LT and HT systems are determined and then in 2 nd stage, determination of annual savings and payback period is carried out alongwith the complete comparison of LVDS and HVDS system of 11kV feeder. So, we require the economical way to provide the electrical energy by State Electricity Boards to various consumers at minimum voltage drop and reduce the regulation of voltage. Skip to main content. The performance of the feeder may be improved by the HVDS system installation, which results in saving of total losses per annum and an annual savings of HT Transformer losses As this HT system is replaced by smaller capacity of transformer of rating 10kVA and 15kVA for supplying power to the consumer and their no load and load losses are computed according to particular transformer. Qureshi et al in [6] presented a paper in his research to develop and guide lines for distribution engineers to show that by reducing the energy losses of the distribution systems available capacity of the system may be conserved without outing up additional capacity.

Total power losses This is due to, in most cases, voltage drops is a major concern in low voltage distribution systems and not very particular about voltage drop in the high voltage sides leaving it unattended. Isha Bansal et al in [10] presented a paper, in which it was presented to implement a distribution system having negligible losses, high quality of supply and reliability as the substantial amount of generated power is being wasted as losses. Devi Lal State Institute of Engg.

Sub- transmission and distribution systems constitute the link between electricity utilities and consumers. Total losses per annum The installation of HVDS system in considerable area of the sub-division, is the main technique which is also applied in the present work to evaluate the proposed re-designing of existing distribution network and its future planning.

As the distribution network is located far away from the sources of power generation and the other infrastructure of electrical power system. Electric power providers have a duty to ensure that the consumers are always supplied with the required voltage level. The details are as under in table 1 [1]. The above alteration is proposed to be made on 0.

## Case Study: High Voltage Distribution System (HVDS) Implementation in BESCOM and MGVCL

At power factor 0. However, the consumers at the extreme end of the feeders have been experiencing low voltage levels. Estimation of Current in feeder lines On the basis of the data of feeder, the calculation of current flowing through the feeder lines can be calculated as under in table 4. So, we require the economical way to provide the electrical energy by State Electricity Boards to various consumers at minimum voltage drop and reduce the regulation of voltage.

Now voltage drop can be estimated at various power factors and also at various temperatures of conductors. The performance of the feeder may be improved by the HVDS system installation, which results in saving of total losses per annum and an annual savings of The results are satisfactorily obtained in the above case study, theoretically.

Thus, the distribution sectors require economical system to provide electrical energy at a suitable prize and at a minimum voltage drop to reduce the voltage regulation. Total power losses per annum So, the restructuring of existing LVDS as HVDS presents one of the best technically feasible and financially viable method for providing the reliable and quality supply to the customers.

Determination of the proper placement and rating of transformers and feeders are the main objective of the basic distribution network.

# Case Study: High Voltage Distribution System (HVDS) Implementation in BESCOM and MGVCL

Sub-transmission and distribution systems constitute the link between electricity utilities and consumers. The subdivision is working on the installation of HVDS system in this feeder and calculations made above is an attempt for success of the above work made by State Electricity Board.

The feeder voltage and feeder current are two constraints which should be within the standard range. Efficient functioning dase these segments of the electricity utility is essential to sustain the growth of the power sector and the economy of the country.

Generation Total capacity till Attachie and Franklin N. Share from Central Sector Projects Soloman Nunoo et al in [4] presented a paper analysing the causes and effects of voltage cse on the 11KV GMC sub- transmission feeder in Tarkwa, Ghana.

From the above calculations made, the net losses are turned out to be more in LT system and thus, LT arrangement is shifted to HT system by replacing large distribution transformers of kVA and kVA by transformers having smaller capacity of 10kVA and 15kVA for supplying power to these consumers without changing no.

This results in hvss the stability as well as energy handling capacity of the system at minimum cost. Calculative Analysis of 11kV Distribution Feeder. Calculation of voltage drop at various power factors and temperature As the values of hfds at various power factors had been determined as per above table. This paper demonstrates the capability of load factor and load loss factor to calculate the power losses of the network.

Sarang Pande et al in wtudy presented a paper, in which a method for energy losses calculation is presented.