该文从数学上描述了配电系统的N-1安全性,给出了安全域(distribution system security region,DSSR)的严格数学定义,并首次证明DSSR的存在性。首先,从数学上描述了配电系统运行的状态空间与正常运行方式下的约束条件。其次,为描述N-1安...该文从数学上描述了配电系统的N-1安全性,给出了安全域(distribution system security region,DSSR)的严格数学定义,并首次证明DSSR的存在性。首先,从数学上描述了配电系统运行的状态空间与正常运行方式下的约束条件。其次,为描述N-1安全性及安全程度,提出了安全函数的概念,并给出一个具体的安全函数,并证明其具有连续和单调减的重要性质。再从数学上将N-1安全性描述为安全函数满足某个预定临界值的问题。然后,给出了更严格的DSSR数学定义:DSSR是所有安全工作点的集合,该集合具有封闭的边界,边界内部均为安全工作点,外部均为不安全工作点。最后,从数学上证明了对于任意给定配电网,其DSSR一定存在。文中工作对揭示配电网安全域的数学本质具有重要意义,为未来智能配电系统安全高效的运行及规划技术奠定理论基础。展开更多
The wave/particle duality of particles in Physics is well known. Particles have properties that uniquely characterize them from one another, such as mass, charge and spin. Charged particles have associated Electric an...The wave/particle duality of particles in Physics is well known. Particles have properties that uniquely characterize them from one another, such as mass, charge and spin. Charged particles have associated Electric and Magnetic fields. Also, every moving particle has a De Broglie wavelength determined by its mass and velocity. This paper shows that all of these properties of a particle can be derived from a single wave function equation for that particle. Wave functions for the Electron and the Positron are presented and principles are provided that can be used to calculate the wave functions of all the fundamental particles in Physics. Fundamental particles such as electrons and positrons are considered to be point particles in the Standard Model of Physics and are not considered to have a structure. This paper demonstrates that they do indeed have structure and that this structure extends into the space around the particle’s center (in fact, they have infinite extent), but with rapidly diminishing energy density with the distance from that center. The particles are formed from Electromagnetic standing waves, which are stable solutions to the Schrödinger and Classical wave equations. This stable structure therefore accounts for both the wave and particle nature of these particles. In fact, all of their properties such as mass, spin and electric charge, can be accounted for from this structure. These particle properties appear to originate from a single point at the center of the wave function structure, in the same sort of way that the Shell theorem of gravity causes the gravity of a body to appear to all originate from a central point. This paper represents the first two fully characterized fundamental particles, with a complete description of their structure and properties, built up from the underlying Electromagnetic waves that comprise these and all fundamental particles.展开更多
文摘该文从数学上描述了配电系统的N-1安全性,给出了安全域(distribution system security region,DSSR)的严格数学定义,并首次证明DSSR的存在性。首先,从数学上描述了配电系统运行的状态空间与正常运行方式下的约束条件。其次,为描述N-1安全性及安全程度,提出了安全函数的概念,并给出一个具体的安全函数,并证明其具有连续和单调减的重要性质。再从数学上将N-1安全性描述为安全函数满足某个预定临界值的问题。然后,给出了更严格的DSSR数学定义:DSSR是所有安全工作点的集合,该集合具有封闭的边界,边界内部均为安全工作点,外部均为不安全工作点。最后,从数学上证明了对于任意给定配电网,其DSSR一定存在。文中工作对揭示配电网安全域的数学本质具有重要意义,为未来智能配电系统安全高效的运行及规划技术奠定理论基础。
文摘The wave/particle duality of particles in Physics is well known. Particles have properties that uniquely characterize them from one another, such as mass, charge and spin. Charged particles have associated Electric and Magnetic fields. Also, every moving particle has a De Broglie wavelength determined by its mass and velocity. This paper shows that all of these properties of a particle can be derived from a single wave function equation for that particle. Wave functions for the Electron and the Positron are presented and principles are provided that can be used to calculate the wave functions of all the fundamental particles in Physics. Fundamental particles such as electrons and positrons are considered to be point particles in the Standard Model of Physics and are not considered to have a structure. This paper demonstrates that they do indeed have structure and that this structure extends into the space around the particle’s center (in fact, they have infinite extent), but with rapidly diminishing energy density with the distance from that center. The particles are formed from Electromagnetic standing waves, which are stable solutions to the Schrödinger and Classical wave equations. This stable structure therefore accounts for both the wave and particle nature of these particles. In fact, all of their properties such as mass, spin and electric charge, can be accounted for from this structure. These particle properties appear to originate from a single point at the center of the wave function structure, in the same sort of way that the Shell theorem of gravity causes the gravity of a body to appear to all originate from a central point. This paper represents the first two fully characterized fundamental particles, with a complete description of their structure and properties, built up from the underlying Electromagnetic waves that comprise these and all fundamental particles.
