Indonesian Journal of Electrical Engineering and Informatics (IJEEI)
Vol 7, No 2: June 2019

Integration of time of use (TOU) tariff in net energy metering (NEM) scheme for electricity customers

Abdul Hafiz Razali (Universiti Teknologi Malaysia)
MD Pauzi Abdullah (Universiti Teknologi Malaysia)
Mohammad Yusri Hassan (Universiti Teknologi Malaysia)
Dalila Mat Said (Universiti Teknologi Malaysia)
Faridah Hussin (Universiti Teknologi Malaysia)



Article Info

Publish Date
20 Jun 2019

Abstract

The introduction of Net Energy Metering (NEM) scheme for electricity customers in Malaysia is seen as an improvement from the previous Feed-In Tariff (FIT). However, the new NEM scheme only benefited the large residential customers but not to medium and small residential customers. Due to electricity tariff blocks structure, the large customers can avoid paying expensive tariff and hence reducing their electricity bill. This is not the case for medium and small customers since they are already paying lower tariff blocks due to their lower electricity consumption. This issue will discourage most residential customers to install solar PV system in their home and affect the Malaysia’s renewable energy target. This paper proposed a NEM scheme that integrates Time of Use (TOU) electricity tariff to the scheme. The proposed NEM-TOU scheme will be simulated, tested and compared to the new NEM scheme by using practical small, medium and large residential customers’ data. The results show that the proposed TOU-NEM scheme able to overcome the weakness of the current scheme where all customers (large, medium and low) can benefited by installing solar PV system in their home.

Copyrights © 2019






Journal Info

Abbrev

IJEEI

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

Indonesian Journal of Electrical Engineering and Informatics (IJEEI) is a peer reviewed International Journal in English published four issues per year (March, June, September and December). The aim of Indonesian Journal of Electrical Engineering and Informatics (IJEEI) is to publish high-quality ...