HVDC system definition

HVDC system means an electrical power system which transfers energy in the form of high-voltage direct current between two or more alternating current (AC) buses and comprises at least two HVDC converter stations with DC transmission lines or cables between the HVDC converter stations;

HVDC system means an electrical power system which transfers energy in the form of high-voltage direct current between two or more alternating current (AC) buses and comprises at least two HVDC converter stations with DC transmission lines or cables between the HVDC converter stations;(2)‘DC-connected power park module’ means a power park module that is connected via one or more HVDC interface points to one or more HVDC systems;(3)‘embedded HVDC system’ means an HVDC system connected within a control area that is not installed for the purpose of connecting a DC-connected power park module at the time of installation, nor installed for the purpose of connecting a demand facility;(4)‘HVDC converter station’ means part of an HVDC system which consists of one or more HVDC converter units installed in a single location together with buildings, reactors, filters, reactive power devices, control, monitoring, protective, measuring and auxiliary equipment;(5)‘HVDC interface point’ means a point at which HVDC equipment is connected to an AC network, at which technical specifications affecting the performance of the equipment can be prescribed;(6)‘DC-connected power park module owner’ means a natural or legal entity owning a DC-connected power park module;(7)‘maximum HVDC active power transmission capacity’ (Pmax) means the maximum continuous active power which an HVDC system can exchange with the network at each connection point as specified in the connection agreement or as agreed between the relevant system operator and the HVDC systemowner;

Examples of HVDC system in a sentence

• The HVDC system owner shall provide the relevant TSO all relevant data and models that allow such study to be performed.

• Where the relevant TSO requires, the HVDC system shall be capable of providing the network frequency at the connection point as a signal.

• Blocking means remaining connected to the network with no active and reactive power contribution for a time frame that shall be as short as technically feasible and which shall be agreed between the relevant TSOs and the HVDC system owner.

• In case of HVDC system also, the selection of parameters of filter components, Thyristor Valves, Converter Transformer etc.

• If wider frequency ranges or longer minimum times for operation are economically and technically feasible, the HVDC system owner shall not unreasonably withhold consent.

• The selection of the control parameter settings shall be agreed between the relevant TSO and the HVDC system owner.

• The relevant TSO may obtain a quote for black start capability from an HVDC system owner.

• This automatic controller shall be capable of operating the HVDC converter units of the HVDC system in a coordinated way.

• For an HVDC system connecting a power park module the adjustment of active power frequency response shall be limited by the capability of the DC-connected power park modules.

• The HVDC system owner shall demonstrate to the relevant system operator that it has complied with the requirements set out in Title II to Title IV at the respective connection point by successfully completing the operational notification procedure for connection of the HVDC system as described in Articles 56 to 59.