前苏联和俄罗斯供热可靠性的研究历程及主要研究内容
Process and main contents of the research on reliability of heating system in the former Soviet Union and Russia
摘要：
前苏联是世界上研究供热可靠性最早的国家之一，已形成一套比较系统的理论，提出了供热可靠性的评价方法和准则，并在《热力网设计规范》中明确规定了对供热可靠性的要求。介绍了前苏联和俄罗斯供热可靠性的研究历程和主要内容，阐述了供热系统备用的原则与备用形式、管网结构备用与输送能力备用、具备结构备用的管网形式、限额供热系数、计算管网输送备用能力的方法和提高供热管网可靠性的措施。
Abstract：
Having created and proposed a set of systematic theory, rules and methods of assessment on the heating system reliability and defined the reliability requirements of heating system in the Design specifications of heating network, the former Soviet Union is among the countries that were first to study the reliability of heating system. Briefly presents the process and main contents of the research on reliability of heating system in the former Soviet Union and Russia. Expounds the principles and forms of the heating system backup, the network structure backup, the transfer capacity backup, the form of heating network with structure backup, the limit heating coefficient, the calculation methods of network transfer capacity backup and the measures on improving reliability of heating system.
Keywords:Russia,reliabilityofheatingsystem,structurebackup,transfercapacitybackup,limitheatingcoefficient