‘Public law has grown to meet the needs of justice on the one hand and of good government on the other by holding public administration to as much of its public undertakings – its policies – as is necessary and fair.’ 1. In the wake of a series of recent public health scandals, legislation has…

‘The results so far achieved within the framework of Protocol No. 14 are encouraging, particularly as a result of the measures taken by the Court to increase efficiency and address the number of clearly inadmissible applications pending before it. However, the growing number of potentially well-founded applications pending before the Court is a serious problem…

‘[I]n this country we are proud to stand up for human rights, at home and abroad. It is part of the British tradition. But what is alien to our tradition – and now exerting such a corrosive influence on behaviour and morality is the twisting and misrepresenting of human rights in a way that has…

Use the machine parameters in Problem 8.4 to perform the necessary calculations to draw the steady-state voltage-current phasor diagram when the machine is operating at rated terminal voltage (Et = 1 pu) and rated terminal current (It = 1 pu) at 0.9 leading power factor. Assume no saturation. Problem 8.4 The parameters of a 60…

Use the machine parameters and the machine loading in Problems 8.4 and 8.5 to initialize the synchronous machine model in Figure 8.12, that is, find the steady-state values for  Problem 8.4 and 8.5 Use the machine parameters in Problem 8.4 to perform the necessary calculations to draw the steady-state voltage-current phasor diagram when the machine…

Repeat Problems 8.5 and 8.6, for the case when the machine is operating at rated terminal voltage (Et = 1 pu) and rated terminal current (It = 1 pu) at unity power factor. Assume no saturation. Problem 8.6 Use the machine parameters and the machine loading in Problems 8.4 and 8.5 to initialize the synchronous…

For the NPCC system used in Problem 5.6, a fault was applied on Line 32-30 near Bus 32, and cleared by removing the line. The critical clearing time was computed using the constant-impedance model for all the loads. In this problem, repeat the critical clearing time computation, accurate to the nearest 0.01 sec, using constant…

For the two-area, four-machine system shown in Figure 6.2 and used for Problem 6.6, compute the damping and frequency of the three swing modes (two local modes and one interarea mode) using (a) constant-impedance load model for both P and Q loads, (b) constant-current load model for both P and Q loads, and (c) constant-power…

The governor configuration of a hydraulic turbine is shown in Figure 12.43, where Rp = 0.05 and RT = 0.5. 1) Find the transfer function from Δto the gate position ΔG, with the transient droop function included. 2) The system is operating at steady state with = ref = 1.0 pu. Suppose there is a…

One of the components of the ERM—Integrated Framework is “Event (or Risk) Identification,” where incidents (i.e., events or risks) could occur in the business organization and significantly affect its goals, objectives, and/or strategy. These incidents can be identified through responding to the following four management questions: a. What could go wrong? b. How can it…