Contents 1. INTRODUCTION
Interest in load estimation methods that can provide accurate and detailed load distribution data in power distribution networks is continuously growing as more and more distribution control functions are adopted for economic benefits. For example, load management techniques such as load control and optimal real-time pricing need detailed real-time nodal load data. Also, in order to maintain and improve distribution network reliability, service restoration actions require accurate load data for each section of the network in order to evaluate various load transfer options and assure the safety of the network under the new configuration.
