DANSK DSF/IEC TS 63222-1 ED1 PDF

This technical specification is intended to provide provisions associated to the main Use Cases regarding recognized engineering practices applicable to power quality management in public electric power supply networks. It summarizes the operation in power quality management and investigates the current standards, for requirement of power quality assessment work, as well as to promote the development of power quality management best practices. The power quality management domain groups Use Cases and associated power quality requirement common to network management, including customer support network operation, network and extension planning. This document captures possible “common and repeated usage” of power quality management under the format of “use case”. Use case implementations are given for information purpose only. This document derives the common requirement as Provis ions by further standardization activities in terms between actors interacting with the given system. The interface requirement is considered for later standardization activities. The relationship of the stakeholders for power quality management, such as network operator, network user, etc, are discussed in the document. Table 1 highlights the domains and business use cases described in this technical specification. Table 1 – Content of IEC TS 63222-1 Domain Content Scope Power quality monitoring assessment Described with 5 business use cases 1) Manage power quality over the grid 2) Manage power quality through distribution or transmission grid interfaces with other network 3) Take into account power quality constraints in Network Operation 4) Provide reports on network power quality. 5) Manage complaints on power quality over the network. Described with 5 system use cases 1) Assess power quality on the network 2) Measure power quality on a specific point of the network. 3) Monitor power quality on the network. 4) Engineer a power quality provision. 5) Assess the emission limit related to power quality technical parameters in power system Continuous monitoring operation for public power grid. Power quality predicted assessment Described with 4 business use cases 1) Manage power quality over the grid. 2) Take into account power quality constraints in connecting a user to the grid. 3) Take into account power quality constraints in network development. 4) Provide reports on network power quality Described with 7 system use cases 1) Predict power quality impact of a construction work or maintenance. 2) Predict power quality impact of a new connection or network development . 3) Measure power quality on a specific point of the network. 4) Monitor power quality on the network 5) Engineer a power quality provision. 6) Assess power quality on the network 7) Assess the emission limit related to power quality technical parameters in power system