Анализ целесообразности применения существующих методических подходов проектирования к воздушным линиям нового поколения
Аннотация
Одним из главных векторов развития отрасли является переход на путь инновационных и энергоэффективных технологий, использование научного и инновационного потенциала электросетевого комплекса. Традиционные технические решения, основанные на общепринятых методиках проектирования, не позволят осуществить такой переход и в полной мере получить ожидаемые качественные и количественные эффекты поставленных стратегических задач. Наблюдается рост требований к повышению надежности, экономичности, экологичности и эффективности работы электросетевых объектов, и в первую очередь воздушных линий электропередачи (ВЛЭП). Для удовлетворения перечисленных требований в качестве основного решения предлагается внедрение воздушных линий нового поколения. Особенности проектирования ВЛ нового поколения в первую очередь связаны с выбором: инновационной марки провода и его экономически целесообразным сечением, специальной конструкции опор, современной изоляции, а также грозотроса при его необходимости. Целью статьи является исследование влияния инновационных элементов ВЛЭП на результат проектирования, основанный на общепринятой методической и нормативной базе. Исследование вопроса реализовано с помощью системного подхода. В статье представлены особенности инновационных элементов ВЛ нового поколения и показано, что требования нормативных документов в ряде случаев не отвечают применяемым в настоящее время техническим решениям, современным технологиям и принципам. Обоснована необходимость разработки современных методических подходов к проектированию ВЛЭП.
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DOI: http://dx.doi.org/10.14529/power190208
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