power flow

См. также в других словарях:

• power flow — galios srautas statusas T sritis fizika atitikmenys: angl. power flow vok. Leistungsfluß, m rus. поток мощности, m pranc. flux de puissance, m …   Fizikos terminų žodynas

• Power flow study — In power engineering, the power flow study (also known as load flow study) is an important tool involving numerical analysis applied to a power system. Unlike traditional circuit analysis, a power flow study usually uses simplified notation such… …   Wikipedia

• AC power flow model — is a model used in electrical engineering to analyze power grids. It provides a nonlinear system which describes the energy flow through each transmission line. Due to nonlinearity, in many cases the analysis of large network via AC power flow… …   Wikipedia

• Unified-Power-Flow-Controller — Ein Unified Power Flow Controller, abgekürzt UPFC (zu deutsch: Vereinheitlichter Leistungsflussregler) bezeichnet in der elektrischen Energietechnik eine Komponente, die dazu dient, in überregionalen und vernetzten Stromnetzen die übertragene… …   Deutsch Wikipedia

• Power system simulation — models are a class of computer simulation programs that focus on the operation of electrical power systems. These computer programs are used in a wide range of planning and operational situations including: #Long term generation and transmission… …   Wikipedia

• Power engineering — Power engineering, also called power systems engineering, is a subfield of electrical engineering that deals with the generation, transmission and distribution of electric power as well as the electrical devices connected to such systems… …   Wikipedia

• Power systems CAD — refers to computer aided design (CAD) software tools that are used to design and simulate complex electrical power systems. Such power systems are typically found in mission critical facilities such as computer data centers, network operations… …   Wikipedia

• Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… …   Wikipedia

• Power dividers and directional couplers — A 10 dB 1.7–2.2 GHz directional coupler. From left to right: input, coupled, isolated (terminated with a load), and transmitted port …   Wikipedia

• Power rating — In electrical engineering, the power rating of a device is a guideline set by the manufacturer as a maximum power to be used with that device. This limit is usually set somewhat lower than the level where the device will be damaged, to allow a… …   Wikipedia

• Power steering — helps drivers steer vehicles by augmenting steering effort of the steering wheel. It does this by adding controlled energy to the steering mechanism, so the driver needs to provide only modest effort regardless of conditions. In particular, power …   Wikipedia