"Scott connection" meaning in English

{
  "etymology_text": "Invented by Westinghouse engineer Charles F. Scott in the late 1890s.",
  "forms": [
    {
      "form": "Scott connections",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Scott connection (plural Scott connections)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A type of circuit used to produce two-phase electric power from a three-phase source, or vice versa."
      ],
      "id": "en-Scott_connection-en-noun-rfXXH9L6",
      "links": [
        [
          "circuit",
          "circuit"
        ],
        [
          "vice versa",
          "vice versa"
        ]
      ]
    }
  ],
  "word": "Scott connection"
}

{
  "etymology_text": "Invented by Westinghouse engineer Charles F. Scott in the late 1890s.",
  "forms": [
    {
      "form": "Scott connections",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Scott connection (plural Scott connections)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys"
      ],
      "glosses": [
        "A type of circuit used to produce two-phase electric power from a three-phase source, or vice versa."
      ],
      "links": [
        [
          "circuit",
          "circuit"
        ],
        [
          "vice versa",
          "vice versa"
        ]
      ]
    }
  ],
  "word": "Scott connection"
}