voltage control definition
voltage control means keeping network voltages within operational limits in normal operation and in the aftermath of trips by automatic regulation of generation MVA output or by transmission voltage control equipment such as capacitor banks and automatic tap‑changers;
voltage control means the manual or automatic control actions at the generation node, at the end nodes of the AC lines or HVDC systems, on transformers, or other means, designed to maintain the set voltage level or the set value of reactive power;
voltage control means keeping network voltages within operational limits in normal operation and in the aftermath of trips by automatic regulation of generation MVA output
More Definitions of voltage control
voltage control means The retention of the Voltage on the System
voltage control means keeping network voltages within operational limits in normal operation and in the aftermath of trips by automatic regulation of generation MVA output or by transmission or distribution voltage control
voltage control means the balancing of reactive electricity needs of the grid and the Network Users to maintain the permitted voltage profile.
voltage control means the manual or automatic control actions at the generation node, at the end nodes of the AC lines or HVDC systems, on transformers, or other means, designed to maintain the set voltage level or the set value of reactive power; (22) ‘blackout state’ means the system state in which the operation of part or all of the transmission system is terminated; (23) ‘internal contingency’ means a contingency within the TSO's control area, including interconnectors; (24) ‘external contingency’ means a contingency outside the TSO's control area and excluding interconnectors, with an influence factor higher than the contingency influence threshold; (25) ‘influence factor’ means the numerical value used to quantify the greatest effect of the outage of a transmission system element located outside of the TSO's control area excluding interconnectors, in terms of a change in power flows or voltage caused by that outage, on any transmission system element. The higher is the value the greater the effect; (26) ‘contingency influence threshold’ means a numerical limit value against which the influence factors are checked and the occurrence of a contingency located outside of the TSO's control area with an influence factor higher than the contingency influence threshold is considered to have a significant impact on the TSO's control area including interconnectors; (27) ‘contingency analysis’ means a computer based simulation of contingencies from the contingency list; (28) ‘critical fault clearing time’ means the maximum fault duration for which the transmission system retains stability of operation; (29) ‘fault’ means all types of short-circuits (single-, double- and triple-phase, with and without earth contact), a broken conductor, interrupted circuit, or an intermittent connection, resulting in the permanent non-availability of the affected transmission system element; (30) ‘transmission system element’ means any component of the transmission system; (31) ‘disturbance’ means an unplanned event that may cause the transmission system to divert from the normal state; (32) ‘dynamic stability’ is a common term including the rotor angle stability, frequency stability and voltage stability; (33) ‘dynamic stability assessment’ means the operational security assessment in terms of dynamic stability; (34) ‘frequency stability’ means the ability of the transmission system to maintain frequency stable in the N-situation and after being subjected to a disturbance; (35) ‘voltage stabil...
voltage control means the balancing of reactive electricity needs of the grid and the Network Users to maintain the permitted voltage profile.