Statistical Review of UK Residential Sector Electrical Loads

TL;DR

This paper compiles and analyzes statistical data on UK residential electrical loads, focusing on appliance characteristics, ownership, and demand patterns to aid power system analysis and research.

Contribution

It provides a comprehensive database of appliance electrical characteristics, ownership statistics, and demand distributions, emphasizing reactive power and load categorization.

Findings

Loads categorized by electrical characteristics

Reactive power characteristics included

Device ownership and demand distributions presented

Abstract

This paper presents a comprehensive statistical review of data obtained from a wide range of literature on the most widely used electrical appliances in the UK residential load sector. It focuses on individual appliances and begins by consideration of the electrical operations performed by the load. This approach allows for the loads to be categorised based on the electrical characteristics, and also provides information on the reactive power characteristics of the load, which is often neglected from standard consumption statistics. This data is particularly important for power system analysis. In addition to this, device ownership statistics and probability distribution functions of power demand are presented for the main residential loads. Although the data presented is primarily intended as a resource for the development of load profiles for power system analysis, it contains a large volume of information which provides a useful database for the wider research community.