# Digital Substation
> Engineering publication focused on IEC 61850, digital substations, PRP/HSR networking, and IEEE 1588 (PTPv2).

## About This Site
Digital Substation publishes technical articles on power grid digitalization, substation automation, and communication protocols for the electric utility industry. Content is available in English, Russian, Portuguese, French, and Spanish.

## Content Categories
- [News](https://digitalsubstation.ru/en/topic/news): News content
- [Tech Papers](https://digitalsubstation.ru/en/topic/tech-papers): Tech Papers content
- [Analytics](https://digitalsubstation.ru/en/topic/analytics)
- [Events](https://digitalsubstation.ru/en/topic/events): Events content
- [Projects](https://digitalsubstation.ru/en/topic/projects): Digital Substation Projects
- [Hands-on](https://digitalsubstation.ru/en/topic/hands-on): Hands-on content
- [Blogs](https://digitalsubstation.ru/en/topic/blogs): Blogs content
- [Q&A](https://digitalsubstation.ru/en/topic/qa): Q&A content

## Taxonomy
Articles are tagged with structured metadata across these dimensions:

### Technologies
- [IEC 61850](https://digitalsubstation.ru/en/taxonomy/technologies/iec-61850)
- [кибербезопасность](https://digitalsubstation.ru/en/taxonomy/technologies/kiberbezopasnost)
- [цифровизация](https://digitalsubstation.ru/en/taxonomy/technologies/tsifrovizatsiya)
- [цифровая подстанция](https://digitalsubstation.ru/en/taxonomy/technologies/tsifrovaya-podstantsiya)
- [GOOSE](https://digitalsubstation.ru/en/taxonomy/technologies/goose)
- [РЗА](https://digitalsubstation.ru/en/taxonomy/technologies/rza)
- [АСУ ТП](https://digitalsubstation.ru/en/taxonomy/technologies/asu-tp)
- [Sampled Values](https://digitalsubstation.ru/en/taxonomy/technologies/sampled-values)
- [цифровые подстанции](https://digitalsubstation.ru/en/taxonomy/technologies/tsifrovy-e-podstantsii)
- [Релейная защита](https://digitalsubstation.ru/en/taxonomy/technologies/relejnaya-zashhita)
- [мероприятия](https://digitalsubstation.ru/en/taxonomy/technologies/events)
- [MMS](https://digitalsubstation.ru/en/taxonomy/technologies/mms)
- [Минэнерго](https://digitalsubstation.ru/en/taxonomy/technologies/minenergo)
- [SCL](https://digitalsubstation.ru/en/taxonomy/technologies/scl)
- [информационная безопасность](https://digitalsubstation.ru/en/taxonomy/technologies/informatsionnaya-bezopasnost)

### Companies
- [Россети](https://digitalsubstation.ru/en/taxonomy/companies/rosseti)
- [ФСК ЕЭС](https://digitalsubstation.ru/en/taxonomy/companies/fsk-ees)
- [Siemens](https://digitalsubstation.ru/en/taxonomy/companies/siemens)
- [Системный оператор](https://digitalsubstation.ru/en/taxonomy/companies/sistemnyj-operator)
- [Tekvel](https://digitalsubstation.ru/en/taxonomy/companies/tekvel)
- [ABB](https://digitalsubstation.ru/en/taxonomy/companies/abb)
- [Прософт-Системы](https://digitalsubstation.ru/en/taxonomy/companies/prosoft-sistemy)
- [Профотек](https://digitalsubstation.ru/en/taxonomy/companies/profotek)
- [CIGRE](https://digitalsubstation.ru/en/taxonomy/companies/cigre)
- [ПАО «Россети»](https://digitalsubstation.ru/en/taxonomy/companies/pao-rosseti)

### Standards
- [IEC 61850](https://digitalsubstation.ru/en/taxonomy/standards/iec-61850)
- [МЭК 61850-9-2LE](https://digitalsubstation.ru/en/taxonomy/standards/me-k-61850-9-2le)
- [МЭК 61850-9-2](https://digitalsubstation.ru/en/taxonomy/standards/me-k-61850-9-2)
- [МЭК 61850-8-1](https://digitalsubstation.ru/en/taxonomy/standards/me-k-61850-8-1)
- [IEEE 1588](https://digitalsubstation.ru/en/taxonomy/standards/ieee-1588)
- [IEC](https://digitalsubstation.ru/en/taxonomy/standards/iec)
- [IEC 61850-9-2](https://digitalsubstation.ru/en/taxonomy/standards/iec-61850-9-2)
- [IEEE](https://digitalsubstation.ru/en/taxonomy/standards/ieee)
- [IEC 61850-8-1](https://digitalsubstation.ru/en/taxonomy/standards/iec-61850-8-1)
- [IEC 61850-9-2LE](https://digitalsubstation.ru/en/taxonomy/standards/iec-61850-9-2le)

### Products
- [SIPROTEC 5](https://digitalsubstation.ru/en/taxonomy/products/siprotec-5)
- [Wireshark](https://digitalsubstation.ru/en/taxonomy/products/wireshark)
- [Siprotec](https://digitalsubstation.ru/en/taxonomy/products/siprotec)
- [libIEC61850](https://digitalsubstation.ru/en/taxonomy/products/libiec61850)
- [DIGSI 5](https://digitalsubstation.ru/en/taxonomy/products/digsi-5)

### Equipment
- [Merging Unit](https://digitalsubstation.ru/en/taxonomy/equipment/merging-unit)
- [PMU](https://digitalsubstation.ru/en/taxonomy/equipment/pmu)
- [RedBox](https://digitalsubstation.ru/en/taxonomy/equipment/redbox)
- [server](https://digitalsubstation.ru/en/taxonomy/equipment/server)
- [Protection Relay](https://digitalsubstation.ru/en/taxonomy/equipment/protection-relay)

### Regions
- [Europe](https://digitalsubstation.ru/en/taxonomy/regions/europe)
- [Китай](https://digitalsubstation.ru/en/taxonomy/regions/kitaj)
- [США](https://digitalsubstation.ru/en/taxonomy/regions/ssha)
- [Russia](https://digitalsubstation.ru/en/taxonomy/regions/russia)
- [Middle East](https://digitalsubstation.ru/en/taxonomy/regions/middle-east)

## Authors
- Alex Timorin
- Alex Tlyapov
- Alexander Golovin
- Alexei Ivanov
- Alexey Anoshin — CEO — Tekvel
- Andrei Podshivalin
- Brian Smellie
- Carlos Dutra
- David Ingram
- Denis Tsarev
- Gleb Gritsay
- Irina Kapustina
- Ivan Nikolaev
- Kirill Nesterov
- Lucas Oliveira
- Natalya Mararakina
- Nikita Svistunov
- Sergey Gordeychik
- Sergio Zimath
- alexauthor

## Preferred URLs
- Home: https://digitalsubstation.ru/en/
- Sitemap: https://digitalsubstation.ru/sitemap.xml
- Articles: https://digitalsubstation.ru/{locale}/article/{slug}
- Taxonomy pages: https://digitalsubstation.ru/{locale}/taxonomy/{type}/{slug}
- Topic pages: https://digitalsubstation.ru/{locale}/topic/{slug}
- Supported locales: en, ru, pt, fr, es

## Crawl Guidance
- Public article and taxonomy pages are intended for indexing.
- Use canonical URLs and language alternates when present.
- The sitemap.xml provides an exhaustive list of all public URLs.