The path energy of a simple connected graph G is equal to the sum of the absolute values of the path eigenvalues of the graph G . (S. Shikare et. al, 2018), where the path eigenvalues of a graph G is the path eigenvalues of its path matrix. In this paper we define equipathenergetic and n -equipathenergetic graphs, their properties and several ways to construct the equipathenergetic and n -equipathenergetic graphs. We have found new upper bounds for path energy in terms of the maximum degree of a graph. A relation between energy of a graph and path energy of a graph is also provided.

翻译：简单连接的图形 G 的路径能量等于图形 G (S. Shikare 等人,2018年) 路径天值路径的绝对值总和。 图形 G 的路径天值是其路径矩阵的路径天值。 在本文中, 我们定义了设备能量和 n- equal- pathenergetic 图形、 其属性以及构建设备能量和 n- equalectenerectic 图形的几种方法。 我们从一个图形的最大程度上找到了路径能量的新的上方。 还提供了图形的能量和路径能量之间的关系 。