aIn consideration of CRI, to use luminaire of high CRI and high efficiency. CRIを考慮して、高いCRIの照明器具を使用するためおよび高性能。[translate] aThe equations of the field-circuit model are coupled through the electromagnetic torque Tel to the equation of motion: 领域电路模型的等式通过电磁...
aPower transformers : Ability to withstand short circuit[translate] aTotal AR as at Nov 30 Total AR as at Nov 30[translate] a每个人都知道,孩子是父母的宝。孩子在家庭中地位高人一等,处处特殊照顾,好吃的食品归他一人享用,玩具、衣服要什么买什么。如果,你总溺爱自己的孩子,你的孩子就会没有同情心,不...
We consider a three-dimensional time-harmonic eddy current problem formulated in terms of the magnetic field. We prove that in the case of one thin toroidal conductor, eddy current equations have as a limit Kirchhoff’s algebraic equation for circuits. This approximation is valid in the case of...
Eq. (2.29) represents the Kirchhoff conservation law widely used in the circuit theory. View chapterExplore book Filtration Mechanisms and Theory Irwin M. Hutten, in Handbook of Nonwoven Filter Media, 2007 2.2.2 The equations of motion and continuity The equations of motion and continuity are th...
equation- a mathematical statement that two expressions are equal Maxwell's equations- four differential equations that summarize classical properties of electromagnetic fields partial differential equation- a differential equation involving a functions of more than one variable ...
Define Numerical equation. Numerical equation synonyms, Numerical equation pronunciation, Numerical equation translation, English dictionary definition of Numerical equation. an equation which has all the quantities except the unknown expressed in number
SUMMARY The electrical circuit breaker (CB) is one of the absolutely essential devices in the electrical power system. The evaluation of CB condition and its reliability gain on importance. The contact wear of the CB monitored by Intelligent Electronic Device plays a crucial role in the condition...
Typical values were 70 V/cm for a wide range of initial currents at B = 2.0 T and for an arc length l of 3.2 mm. It was also shown how the 'switching off' time depends on the time constant of the external circuit, the magnetic field and the initial current. 展开 ...
Differentialalgebraic equationshave been mentioned briefly inSections 3.4and3.4.1. The example discussed inSection 3.4.1involving a simple second-order electrical circuit model (Figure 3.7) illustrates a situation in which a quantity which would normally be regarded as a model output is constrained to...
aIt was found that the refining and hardening effects of manganese exert two 它被发现锰的精炼和硬化作用施加二 [translate] aThe nonlinear equation, relating the FE equations and expressing the electromagnetic field of the machine with the circuit equations, is as follows [4]: 非线性等式,关系FE...